Workshop9 pump-mesh
•
0 likes•542 views
This document provides instructions for meshing different components of a pump assembly model in ABAQUS. It describes: 1. Modifying the pump housing element type from linear tetrahedrons to modified second order tetrahedrons for improved contact analysis. 2. Generating a swept mesh of the bolts with hexahedral elements using an edge seed of 8. 3. Generating a free mesh of the cover with modified quadratic tetrahedron elements using a global seed of 0.35 and edge seeds of 8 for the bolt holes. 4. Generating a swept mesh of the gasket with linear hexahedral elements using a global seed of 0.25.
Report
Share
Report
Share
Download to read offline
Recommended
Workshop2 creep-geo
This document describes the steps to create a geometry model of an intersecting pipe and pressure vessel system in ABAQUS. The model represents the system operating at elevated temperature carrying internal pressure. The geometry creation involves:
1. Sketching concentric circles to define the vessel shape and dimensioning them.
2. Creating a datum plane offset from the vessel to sketch the intersecting pipe profile.
3. Extruding the pipe profile through the vessel and cutting out the intersection.
4. Filletting the intersection edge and quartering the model to reduce complexity for future analysis.
When complete, the model will be used in subsequent workshops to build the full analysis model and perform the creep
Workshop9 pump-mesh2005
This document provides instructions for generating finite element meshes for different components of a pump assembly model in ABAQUS. It describes assigning mesh attributes such as element types and seed sizes to the pump housing, bolts, cover, and gasket. Meshes are generated for the pump housing using modified quadratic tetrahedral elements, bolts using incompatible mode hexahedral elements, cover using modified quadratic tetrahedrons with a free mesh technique, and gasket using linear hexahedral elements with a swept meshing technique. The document contains details on selecting regions, assigning element types and seed sizes, and generating meshes for each part instance.
Workshop8 creep-mesh
This document discusses structured meshing of a pipe creep model in ABAQUS. It describes partitioning the model into regions that can be meshed using structured techniques. This includes partitioning the pressure vessel, pipe faces on symmetry planes, and the inner vessel surface. The pipe is then partitioned using 4-sided patches. Once partitioned, a global seed is assigned and 20-node hexahedral elements with reduced integration are used to generate a structured mesh of the entire model.
Workshop15 rolling-plate
- The workshop simulates quasi-static rolling of a thick plate using ABAQUS/Explicit and ABAQUS/Standard. A half-symmetry plane strain model of a plate and roller is used.
- In ABAQUS/Explicit, mass scaling is used to speed up the single-pass simulation. Adaptive meshing maintains mesh quality during the large deformations. Surface contact is defined between the plate and roller.
- In ABAQUS/Standard, a two-step static analysis is used: contact is first established, then the roller draws the plate in the roll pass. Solution controls account for the discontinuous contact/friction behavior.
Workshop6 pump-assy
The document provides instructions for assembling a pump model in ABAQUS by:
1. Instancing the pump housing and using face-to-face positioning to attach the gasket to the bottom of the housing.
2. Rotating and attaching the cover to the gasket using contact positioning.
3. Instancing the bolts and using face-to-face positioning to align their ends with the bottom of the cover.
Workshop12 skewplate
This document provides instructions for performing both linear and nonlinear static and dynamic analyses of a skewed plate model in ABAQUS. It describes defining the plate geometry, material properties, and mesh for a linear elastic analysis. It then provides steps for assigning boundary conditions and loads before submitting the linear analysis job. Finally, it gives directions for modifying the model to include geometric nonlinearity and redefining the output requests for the nonlinear analysis.
Workshop16 heat-pipejoint
This workshop involves a thermal-stress analysis of intersecting pipes using ABAQUS. A quarter symmetry model is created and meshed. A thermal analysis is performed to determine the temperature distribution. This is followed by two static stress analyses - the first applies an internal pressure, and the second uses the temperatures from the thermal analysis as loading. A restart analysis is then used to illustrate ABAQUS' restart capability. Finally, an explicit dynamics analysis is performed to simulate the fully coupled thermal-stress response.
Workshop5 pump-mat
This document provides instructions for defining the material and section properties of components in a pump assembly model in ABAQUS. It describes:
1) Creating a linear elastic material called "Steel" with properties for the pump housing, cover, and bolts and assigning a solid section called "SteelSection" to these parts.
2) Defining the gasket material properties by running a script that specifies a nonlinear pressure-closure relationship, and creating a section called "GasketSection" with the gasket material.
3) Plotting the loading and unloading curves for the gasket material to better understand its behavior.
Recommended
Workshop2 creep-geo
This document describes the steps to create a geometry model of an intersecting pipe and pressure vessel system in ABAQUS. The model represents the system operating at elevated temperature carrying internal pressure. The geometry creation involves:
1. Sketching concentric circles to define the vessel shape and dimensioning them.
2. Creating a datum plane offset from the vessel to sketch the intersecting pipe profile.
3. Extruding the pipe profile through the vessel and cutting out the intersection.
4. Filletting the intersection edge and quartering the model to reduce complexity for future analysis.
When complete, the model will be used in subsequent workshops to build the full analysis model and perform the creep
Workshop9 pump-mesh2005
This document provides instructions for generating finite element meshes for different components of a pump assembly model in ABAQUS. It describes assigning mesh attributes such as element types and seed sizes to the pump housing, bolts, cover, and gasket. Meshes are generated for the pump housing using modified quadratic tetrahedral elements, bolts using incompatible mode hexahedral elements, cover using modified quadratic tetrahedrons with a free mesh technique, and gasket using linear hexahedral elements with a swept meshing technique. The document contains details on selecting regions, assigning element types and seed sizes, and generating meshes for each part instance.
Workshop8 creep-mesh
This document discusses structured meshing of a pipe creep model in ABAQUS. It describes partitioning the model into regions that can be meshed using structured techniques. This includes partitioning the pressure vessel, pipe faces on symmetry planes, and the inner vessel surface. The pipe is then partitioned using 4-sided patches. Once partitioned, a global seed is assigned and 20-node hexahedral elements with reduced integration are used to generate a structured mesh of the entire model.
Workshop15 rolling-plate
- The workshop simulates quasi-static rolling of a thick plate using ABAQUS/Explicit and ABAQUS/Standard. A half-symmetry plane strain model of a plate and roller is used.
- In ABAQUS/Explicit, mass scaling is used to speed up the single-pass simulation. Adaptive meshing maintains mesh quality during the large deformations. Surface contact is defined between the plate and roller.
- In ABAQUS/Standard, a two-step static analysis is used: contact is first established, then the roller draws the plate in the roll pass. Solution controls account for the discontinuous contact/friction behavior.
Workshop6 pump-assy
The document provides instructions for assembling a pump model in ABAQUS by:
1. Instancing the pump housing and using face-to-face positioning to attach the gasket to the bottom of the housing.
2. Rotating and attaching the cover to the gasket using contact positioning.
3. Instancing the bolts and using face-to-face positioning to align their ends with the bottom of the cover.
Workshop12 skewplate
This document provides instructions for performing both linear and nonlinear static and dynamic analyses of a skewed plate model in ABAQUS. It describes defining the plate geometry, material properties, and mesh for a linear elastic analysis. It then provides steps for assigning boundary conditions and loads before submitting the linear analysis job. Finally, it gives directions for modifying the model to include geometric nonlinearity and redefining the output requests for the nonlinear analysis.
Workshop16 heat-pipejoint
This workshop involves a thermal-stress analysis of intersecting pipes using ABAQUS. A quarter symmetry model is created and meshed. A thermal analysis is performed to determine the temperature distribution. This is followed by two static stress analyses - the first applies an internal pressure, and the second uses the temperatures from the thermal analysis as loading. A restart analysis is then used to illustrate ABAQUS' restart capability. Finally, an explicit dynamics analysis is performed to simulate the fully coupled thermal-stress response.
Workshop5 pump-mat
This document provides instructions for defining the material and section properties of components in a pump assembly model in ABAQUS. It describes:
1) Creating a linear elastic material called "Steel" with properties for the pump housing, cover, and bolts and assigning a solid section called "SteelSection" to these parts.
2) Defining the gasket material properties by running a script that specifies a nonlinear pressure-closure relationship, and creating a section called "GasketSection" with the gasket material.
3) Plotting the loading and unloading curves for the gasket material to better understand its behavior.
Workshop3 pump-geo
The document provides instructions for modeling a pump assembly in ABAQUS. Key steps include:
1. Importing the mesh of a pump housing as an orphan mesh and modifying nodal coordinates to change the inner diameter of a hole.
2. Deleting elements to remove ribs from the pump housing and halving the part using element deletion.
3. Importing CAD geometry for other components (cover, gasket, bolts) and halving the imported parts using extruded cuts.
4. Creating the full assembly model by combining the modified pump housing mesh with the halved CAD components. Instructions are provided to ensure the model is set up correctly for subsequent analysis workshops.
Workshop4 creep-props
The document describes defining material and section properties for a pipe creep model in ABAQUS. It includes:
1) Defining a single material with temperature-dependent linear elastic and power-law creep properties based on data in three tables for properties like Young's modulus and creep coefficients.
2) Creating a solid homogeneous section assigning the material and thickness, then assigning the section to the entire part.
3) Instancing the part in the assembly to include it in the model.
Workshop13 pump-analysis
This document provides instructions for completing a nonlinear static analysis of a pump assembly model using ABAQUS. It describes defining analysis steps, contact interactions between components, applying bolt preloads and pressure loads, and evaluating results. Key steps include:
1) Creating two analysis steps - one for bolt pretensioning and one for pressurization.
2) Defining surfaces on components and specifying contact interactions between surfaces using a friction coefficient.
3) Applying bolt preloads of 500 lbs by defining pretension sections and fixing bolt lengths after pretensioning.
4) Applying 1000 psi pressure loads to pump and cover surfaces.
5) Evaluating results such as gasket sealing pressure, bolt forces,
Workshop10 creep-jop
This document describes how to create, run, and monitor a creep analysis job in ABAQUS to model the creep of a pipe intersection over 50 years. It discusses defining and submitting the job, visualizing and plotting the deformed shape and results, including displacement and stress/strain histories at the intersection point over time.
Workshop7 creep-steps
1. Two analysis steps were defined: a static step to apply internal pressure, and a transient step to analyze creep over 50 years.
2. Output requests were specified to write displacements, stresses, and creep strains to the output database every 2 increments, as well as displacements at a point.
3. Boundary conditions of symmetry and a displacement constraint were applied, and internal pressure and end cap pressure loads were prescribed. An initial temperature of 540°C was also specified.
Workshop1 cant-beam
1) The document describes creating a linear static analysis model of a cantilever beam in ABAQUS. Key steps include creating the part, material, section, assembly, applying boundary conditions and a pressure load, meshing, creating an analysis job, and viewing the stress contour results.
2) A cantilever beam part is created by sketching a rectangle and extruding it. A linear elastic material, homogeneous solid section, and assembly are defined. Fixed boundary conditions are applied to one end and a pressure load to the top face.
3) The model is meshed with C3D8I elements and a static analysis job is created and submitted. Von Mises stress contours are viewed, showing
Workshop14 pipe-whip
This document provides instructions for simulating a pipe-on-pipe impact using ABAQUS/Explicit. It describes modeling two steel pipes, applying initial conditions to one pipe to simulate impact, defining contact and constraints between the pipes, meshing the model, submitting the job for analysis, and visualizing the results. The simulation determines stress and deformation in the pipes from the impact event over a time period of 0.015 seconds using an explicit dynamics step with output of fields, histories, and contour plots.
Workshop11 beam-load-cases
This document describes modeling a cantilever beam with multiple load cases using ABAQUS. The beam is subjected to unit forces and moments applied at its free end. These loads are modeled using either a single analysis with six load cases, or six separate analyses with one load case each. The results are identical but the multiple load case approach is faster.
Axis vm stepbystep
This document provides step-by-step instructions for creating a beam model in AxisVM to analyze two reinforced concrete beams. It describes how to:
1. Create the geometry of two beams - one 12m long and one 10m long.
2. Define the material, cross section, supports, and degrees of freedom.
3. Apply self-weight and variable linear loads to the beams in different load cases.
4. Provide details on modeling options like perspectives, labels, and load combinations.
Concrete bent with_nonprismatic_cap_beam
This SAP2000 tutorial provides an overview of how to model a basic concrete bent structure. It demonstrates how to define materials, sections, grids, supports, loads, and perform analysis and design. Key steps include defining a 5000 psi concrete material, rectangular and circular concrete sections, equally spaced grids, fixed supports, point loads on the cap beam, and running analysis to show bending moment results. The tutorial also shows how to model a nonprismatic cap beam and rotate local axes.
Lecture 10: introduction to computer
1. The document discusses various steps to create and modify charts in Microsoft Excel, including selecting data, choosing a chart type from the options like column chart or bar chart, adding titles, and changing properties.
2. Key steps include selecting the data range, choosing a chart type from the chart bar, and then the chart is automatically generated. Items in the chart can then be selected and modified.
3. Charts can be moved, resized, have their titles edited, and be deleted if needed. Various chart elements and properties can be customized using the chart tools and options.
Building model-sap2000-tutorial-guide
The document provides instructions for modeling a 5-story balsa wood building in SAP2000 to analyze its earthquake resistance. Key steps include: 1) defining the building dimensions and braced frame layout; 2) assigning balsa wood material properties with lower density, elasticity and cost than steel; 3) applying gravity, wind and earthquake loads; and 4) analyzing deflections under different load cases and bracing configurations to find the design with minimum weight and displacement damage. Comparing balsa wood to steel shows balsa's lower density offers design advantages if structural integrity can be achieved.
Finite Element Simulation with Ansys Workbench 14
The document provides step-by-step instructions for creating a 3D solid model of a W16x50 steel beam in ANSYS Workbench. It describes sketching the cross-section profile on the xy-plane, adding symmetry and dimensional constraints, and then extruding the sketch to generate the full 3D beam geometry 10 feet in length. Additional techniques demonstrated include copying/pasting sketches, trimming excess lines, adding fillets, and moving dimensional values. The overall purpose is to practice basic sketching skills needed for geometry creation in simulations.
Workbench tutorial airfoil
This tutorial provides instructions for creating a fluid volume and mesh around a NACA 4314 airfoil and analyzing the flow in FLUENT. It describes how to generate data points defining the airfoil geometry, import these into DesignModeler to create the airfoil solid body, then use DesignModeler operations to subtract the airfoil from a larger fluid volume and slice the remaining volume. Instructions are given to label faces, insert edge sizing controls, and generate a mesh in Meshing before launching FLUENT for analysis.
Sap tutorial for dynamics
This document provides a tutorial for conducting a modal analysis in SAP2000. It demonstrates how to model a simple frame structure, apply loads and mass, define time history functions, run the modal and time history analyses, and view the results. Key steps include modeling the frame and assigning sections and mass, defining sinusoidal time functions, running the modal analysis to obtain mode shapes and periods, and running time history analyses applying the functions to view displacement responses at different frequencies.
315925614 cadence-tutorial
1. To annotate DC operating points on a circuit schematic in Cadence, run a DC analysis and select "Annotate" and then "DC Operating Points" in the results tab. This will display parameters like ids, vgs, etc. next to transistors.
2. To display additional parameters like region or gds, edit the component display settings and select the desired parameters. You may need to substitute one parameter for another if the space is limited.
3. To sweep a DC operating point parameter like gds against a design variable like transistor length, create a .scs file to save the parameter values and add it as a stimulus file for a DC analysis sweep in the setup tab. The
Civil 3d workflow
The document provides an overview of the basic Civil 3D workflow including:
- Always starting new drawings from a template and setting autosave to 30 minutes
- Importing 3D CAD data to build surfaces and using alignments for 2D data
- Creating surfaces, alignments, profiles, assemblies, corridors, and pipe networks
- Setting up storm and sanitary analysis in SSA including inputting IDF curves and editing nodes, links, and catchments
- Analyzing the drainage network in SSA and exporting results back to Civil 3D to update the model
Thermal Analysis in Hypermesh (Conduction, Convention and Thermal Expansion)
Step by Step procedure for doing thermal analysis in hypermesh. This includes scenario of conduction, convention and thermal expansion.
Formatting in MS Excel
The document provides instructions for formatting cells and cell contents in Excel, including changing cell alignment, merging and splitting cells, wrapping text, applying number formats, borders and styles, setting column width and row height, and other cell formatting options. Key steps include selecting the relevant cells, using formatting tools on the Home tab, and specifying format properties.
Tutorial for design of foundations using safe
This document provides a tutorial on designing foundations using the CSI-SAFE software. It outlines how to model isolated, combined and mat foundations. Specifically, it describes how to design a square isolated footing from the built-in model by inputting dimensions, loads and material properties. It also mentions how to model rectangular and circular footings using grids or importing from AutoCAD. The tutorial is intended for readers familiar with shallow foundation design theory.
FEA Consulting Green Power Point Click
FEA provides integrated green building services including mechanical, electrical, and plumbing systems to enable energy efficiency and sustainability. They design systems that use alternative energy sources, optimize existing operations, and qualify buildings for LEED certification. Commissioning is also offered to properly maintain systems and ensure green objectives are met over the long term. Major benefits include reduced operating costs through energy savings, positive environmental impacts, and meeting growing customer demand for sustainable buildings.
Grounding simulation slides
- The document discusses ground modeling and formulas for calculating ground resistance of various electrode configurations using finite element analysis software.
- Formulas for simple electrode shapes like horizontal rods, vertical rods, rings, and semi-spheres were found to have errors within 1-5% of FEA results when conditions of separation between electrodes were met.
- Formulas for more complex configurations like 4-point stars, vertical rods in a circle, and 3 rods in a triangle performed poorly compared to FEA, with errors over 30%. Alternative calculation methods treating the configurations as combinations of simple electrodes in parallel produced better results within 10-16% of FEA.
More Related Content
What's hot
Workshop3 pump-geo
The document provides instructions for modeling a pump assembly in ABAQUS. Key steps include:
1. Importing the mesh of a pump housing as an orphan mesh and modifying nodal coordinates to change the inner diameter of a hole.
2. Deleting elements to remove ribs from the pump housing and halving the part using element deletion.
3. Importing CAD geometry for other components (cover, gasket, bolts) and halving the imported parts using extruded cuts.
4. Creating the full assembly model by combining the modified pump housing mesh with the halved CAD components. Instructions are provided to ensure the model is set up correctly for subsequent analysis workshops.
Workshop4 creep-props
The document describes defining material and section properties for a pipe creep model in ABAQUS. It includes:
1) Defining a single material with temperature-dependent linear elastic and power-law creep properties based on data in three tables for properties like Young's modulus and creep coefficients.
2) Creating a solid homogeneous section assigning the material and thickness, then assigning the section to the entire part.
3) Instancing the part in the assembly to include it in the model.
Workshop13 pump-analysis
This document provides instructions for completing a nonlinear static analysis of a pump assembly model using ABAQUS. It describes defining analysis steps, contact interactions between components, applying bolt preloads and pressure loads, and evaluating results. Key steps include:
1) Creating two analysis steps - one for bolt pretensioning and one for pressurization.
2) Defining surfaces on components and specifying contact interactions between surfaces using a friction coefficient.
3) Applying bolt preloads of 500 lbs by defining pretension sections and fixing bolt lengths after pretensioning.
4) Applying 1000 psi pressure loads to pump and cover surfaces.
5) Evaluating results such as gasket sealing pressure, bolt forces,
Workshop10 creep-jop
This document describes how to create, run, and monitor a creep analysis job in ABAQUS to model the creep of a pipe intersection over 50 years. It discusses defining and submitting the job, visualizing and plotting the deformed shape and results, including displacement and stress/strain histories at the intersection point over time.
Workshop7 creep-steps
1. Two analysis steps were defined: a static step to apply internal pressure, and a transient step to analyze creep over 50 years.
2. Output requests were specified to write displacements, stresses, and creep strains to the output database every 2 increments, as well as displacements at a point.
3. Boundary conditions of symmetry and a displacement constraint were applied, and internal pressure and end cap pressure loads were prescribed. An initial temperature of 540°C was also specified.
Workshop1 cant-beam
1) The document describes creating a linear static analysis model of a cantilever beam in ABAQUS. Key steps include creating the part, material, section, assembly, applying boundary conditions and a pressure load, meshing, creating an analysis job, and viewing the stress contour results.
2) A cantilever beam part is created by sketching a rectangle and extruding it. A linear elastic material, homogeneous solid section, and assembly are defined. Fixed boundary conditions are applied to one end and a pressure load to the top face.
3) The model is meshed with C3D8I elements and a static analysis job is created and submitted. Von Mises stress contours are viewed, showing
Workshop14 pipe-whip
This document provides instructions for simulating a pipe-on-pipe impact using ABAQUS/Explicit. It describes modeling two steel pipes, applying initial conditions to one pipe to simulate impact, defining contact and constraints between the pipes, meshing the model, submitting the job for analysis, and visualizing the results. The simulation determines stress and deformation in the pipes from the impact event over a time period of 0.015 seconds using an explicit dynamics step with output of fields, histories, and contour plots.
Workshop11 beam-load-cases
This document describes modeling a cantilever beam with multiple load cases using ABAQUS. The beam is subjected to unit forces and moments applied at its free end. These loads are modeled using either a single analysis with six load cases, or six separate analyses with one load case each. The results are identical but the multiple load case approach is faster.
Axis vm stepbystep
This document provides step-by-step instructions for creating a beam model in AxisVM to analyze two reinforced concrete beams. It describes how to:
1. Create the geometry of two beams - one 12m long and one 10m long.
2. Define the material, cross section, supports, and degrees of freedom.
3. Apply self-weight and variable linear loads to the beams in different load cases.
4. Provide details on modeling options like perspectives, labels, and load combinations.
Concrete bent with_nonprismatic_cap_beam
This SAP2000 tutorial provides an overview of how to model a basic concrete bent structure. It demonstrates how to define materials, sections, grids, supports, loads, and perform analysis and design. Key steps include defining a 5000 psi concrete material, rectangular and circular concrete sections, equally spaced grids, fixed supports, point loads on the cap beam, and running analysis to show bending moment results. The tutorial also shows how to model a nonprismatic cap beam and rotate local axes.
Lecture 10: introduction to computer
1. The document discusses various steps to create and modify charts in Microsoft Excel, including selecting data, choosing a chart type from the options like column chart or bar chart, adding titles, and changing properties.
2. Key steps include selecting the data range, choosing a chart type from the chart bar, and then the chart is automatically generated. Items in the chart can then be selected and modified.
3. Charts can be moved, resized, have their titles edited, and be deleted if needed. Various chart elements and properties can be customized using the chart tools and options.
Building model-sap2000-tutorial-guide
The document provides instructions for modeling a 5-story balsa wood building in SAP2000 to analyze its earthquake resistance. Key steps include: 1) defining the building dimensions and braced frame layout; 2) assigning balsa wood material properties with lower density, elasticity and cost than steel; 3) applying gravity, wind and earthquake loads; and 4) analyzing deflections under different load cases and bracing configurations to find the design with minimum weight and displacement damage. Comparing balsa wood to steel shows balsa's lower density offers design advantages if structural integrity can be achieved.
Finite Element Simulation with Ansys Workbench 14
The document provides step-by-step instructions for creating a 3D solid model of a W16x50 steel beam in ANSYS Workbench. It describes sketching the cross-section profile on the xy-plane, adding symmetry and dimensional constraints, and then extruding the sketch to generate the full 3D beam geometry 10 feet in length. Additional techniques demonstrated include copying/pasting sketches, trimming excess lines, adding fillets, and moving dimensional values. The overall purpose is to practice basic sketching skills needed for geometry creation in simulations.
Workbench tutorial airfoil
This tutorial provides instructions for creating a fluid volume and mesh around a NACA 4314 airfoil and analyzing the flow in FLUENT. It describes how to generate data points defining the airfoil geometry, import these into DesignModeler to create the airfoil solid body, then use DesignModeler operations to subtract the airfoil from a larger fluid volume and slice the remaining volume. Instructions are given to label faces, insert edge sizing controls, and generate a mesh in Meshing before launching FLUENT for analysis.
Sap tutorial for dynamics
This document provides a tutorial for conducting a modal analysis in SAP2000. It demonstrates how to model a simple frame structure, apply loads and mass, define time history functions, run the modal and time history analyses, and view the results. Key steps include modeling the frame and assigning sections and mass, defining sinusoidal time functions, running the modal analysis to obtain mode shapes and periods, and running time history analyses applying the functions to view displacement responses at different frequencies.
315925614 cadence-tutorial
1. To annotate DC operating points on a circuit schematic in Cadence, run a DC analysis and select "Annotate" and then "DC Operating Points" in the results tab. This will display parameters like ids, vgs, etc. next to transistors.
2. To display additional parameters like region or gds, edit the component display settings and select the desired parameters. You may need to substitute one parameter for another if the space is limited.
3. To sweep a DC operating point parameter like gds against a design variable like transistor length, create a .scs file to save the parameter values and add it as a stimulus file for a DC analysis sweep in the setup tab. The
Civil 3d workflow
The document provides an overview of the basic Civil 3D workflow including:
- Always starting new drawings from a template and setting autosave to 30 minutes
- Importing 3D CAD data to build surfaces and using alignments for 2D data
- Creating surfaces, alignments, profiles, assemblies, corridors, and pipe networks
- Setting up storm and sanitary analysis in SSA including inputting IDF curves and editing nodes, links, and catchments
- Analyzing the drainage network in SSA and exporting results back to Civil 3D to update the model
Thermal Analysis in Hypermesh (Conduction, Convention and Thermal Expansion)
Step by Step procedure for doing thermal analysis in hypermesh. This includes scenario of conduction, convention and thermal expansion.
Formatting in MS Excel
The document provides instructions for formatting cells and cell contents in Excel, including changing cell alignment, merging and splitting cells, wrapping text, applying number formats, borders and styles, setting column width and row height, and other cell formatting options. Key steps include selecting the relevant cells, using formatting tools on the Home tab, and specifying format properties.
Tutorial for design of foundations using safe
This document provides a tutorial on designing foundations using the CSI-SAFE software. It outlines how to model isolated, combined and mat foundations. Specifically, it describes how to design a square isolated footing from the built-in model by inputting dimensions, loads and material properties. It also mentions how to model rectangular and circular footings using grids or importing from AutoCAD. The tutorial is intended for readers familiar with shallow foundation design theory.
What's hot (20)
Thermal Analysis in Hypermesh (Conduction, Convention and Thermal Expansion)
Thermal Analysis in Hypermesh (Conduction, Convention and Thermal Expansion)
Viewers also liked
FEA Consulting Green Power Point Click
FEA provides integrated green building services including mechanical, electrical, and plumbing systems to enable energy efficiency and sustainability. They design systems that use alternative energy sources, optimize existing operations, and qualify buildings for LEED certification. Commissioning is also offered to properly maintain systems and ensure green objectives are met over the long term. Major benefits include reduced operating costs through energy savings, positive environmental impacts, and meeting growing customer demand for sustainable buildings.
Grounding simulation slides
- The document discusses ground modeling and formulas for calculating ground resistance of various electrode configurations using finite element analysis software.
- Formulas for simple electrode shapes like horizontal rods, vertical rods, rings, and semi-spheres were found to have errors within 1-5% of FEA results when conditions of separation between electrodes were met.
- Formulas for more complex configurations like 4-point stars, vertical rods in a circle, and 3 rods in a triangle performed poorly compared to FEA, with errors over 30%. Alternative calculation methods treating the configurations as combinations of simple electrodes in parallel produced better results within 10-16% of FEA.
CAPINC Summer of Simulation Part 3: The 5 Things to do Before Showing Anyone ...
In this presentation we look at five steps any engineer can do to make their FEA results more trustworthy and useful, based on CAPINC’s years of experience helping customers get better returns on their Simulation investments.
Aterramento rápido
O documento discute conceitos básicos de aterramento, incluindo sua constituição, componentes da resistência de aterramento e como reduzir a resistência total. Também aborda perigos associados a altas resistências de aterramento, técnicas de equipotencialização e métodos para medir a resistência em sistemas grandes.
Intro to fea software
Finite element analysis (FEA) is a numerical technique used to approximate solutions to boundary value problems by dividing the domain into smaller elements. The document discusses the three main stages of FEA: building the model, solving the model, and displaying the results. It provides details on how to create nodes and finite elements to represent an object's geometry, assign material properties and constraints, define the type of analysis, and select parameters to display in the results. Examples of different types of FEA analyses are also listed, such as static, thermal, modal, and buckling analyses.
Finite element analysis
The document provides an overview of the history and basics of finite element analysis (FEA). It discusses how FEA was first developed in 1943 and expanded in the following decades. The basics section describes common FEA applications, basic steps which include converting differential equations to algebraic equations, element types, boundary conditions including loads and constraints, and pre-processing, solving, and post-processing steps. Key element types are also summarized.
Ansys Workbench Basics
This document provides an overview of analysis methods and the finite element analysis (FEA) process using ANSYS software. It describes the benefits of analysis and the typical product design cycle. It also summarizes the main analysis methods including analytical, numerical using finite element method (FEM), and experimental testing. The document outlines the basic steps of FEA using FEM including creating the model geometry, meshing, applying loads and boundary conditions, solving, and reviewing results.
What is FEA: Defining Finite Element Analysis
In this presentation, we explain the basics of FEA, which stands for finite element analysis, a type of engineering method in product development.
For more information on RGBSI, visit: www.rgbsi.com
ANSYS Workbench
The document summarizes the history and capabilities of ANSYS simulation software. It describes how ANSYS was founded in 1970, was later purchased and renamed in 1994. Today ANSYS has over 1,600 employees, distributes software to over 40 countries, and aims to provide an extensive simulation platform. The document also highlights key capabilities of ANSYS Workbench such as simplified modeling, graphical workflows, meshing tools, and accuracy in stress analysis comparisons with other software.
Ansys workbench tutorial release 10 kent l. lawrence
All of material inside is un-licence, kindly use it for educational only but please do not to commercialize it.
Based on 'ilman nafi'an, hopefully this file beneficially for you.
Thank you.
Viewers also liked (10)
CAPINC Summer of Simulation Part 3: The 5 Things to do Before Showing Anyone ...
CAPINC Summer of Simulation Part 3: The 5 Things to do Before Showing Anyone ...
Ansys workbench tutorial release 10 kent l. lawrence
Ansys workbench tutorial release 10 kent l. lawrence
Similar to Workshop9 pump-mesh
Normal Modal Analysis in Hypermesh
- A normal modes analysis was performed on a finite element model of a clamping set to determine its vibration mode shapes. The model was imported into HyperMesh and material properties and constraints were applied.
- An eigenvalue extraction was specified to calculate the first 6 modes. The results were viewed in HyperView and showed the component deforming in different patterns for each mode.
38620317 pro e-mechanism
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like depression and anxiety.
Phase2 developers tip_-_advanced_mesh_regions
This document demonstrates how to use advanced mesh regions in Phase2 8.0 to combine graded and uniform meshing. It allows defining a dense uniform mesh region, like around an excavation, within an overall graded mesh, combining their advantages. The tutorial shows how to add a boundary around an excavation, define an advanced mesh region there, and set its element length to generate a uniform mesh in that area while keeping the outside graded.
Chapter 08
This chapter discusses using procedures and exception handling in programs. It covers creating a splash screen, pausing it, adding a combobox, handling events, coding sub and function procedures, passing arguments, creating class variables, and using try-catch blocks to handle exceptions. Procedures should perform single tasks, substantial processing, and sub and function procedures should be used appropriately to break a larger program into manageable parts.
Advance communication system manual
1. The document describes experiments to be conducted in the Advance Communication Systems subject at Sanghvi Institute of Management & Science, Indore. It includes 9 experiments related to topics like simulink tool in MATLAB, convolution codes, AM demodulation, data transmission via cellular networks, MIMO systems, and OFDM.
2. It provides details of the first experiment which is about studying the simulink tool in MATLAB. It describes how to start simulink, create and edit models, enter simulink commands, use menus and toolbars, zoom and select objects.
3. The document contains instructions for students to submit details of their experiment performances and get them graded by faculty.
CIM and automation laboratory manual
This CIM and automation laboratory manual covers the G-Codes and M-codes for CNC Turning and Milling operations. Some concepts of Robot programming are also introduced.
Cnc tutorial mastercam
This document provides instructions for using MasterCAM version Mill9.1 to generate G-code files for routing various materials like wood, plastics, and foam using an AXYZ4008 router. It outlines the steps to import an IGES file, set up toolpaths including roughing and finishing cuts, set toolpath parameters, verify toolpaths for collisions and gouges, post process to create NC files, and upload files to the router computer. The overall goal is to enable generating NC files from 3D models to machine parts on the AXYZ router.
Finite Element Analysis of 3D Bearing Support.ppt
The document provides instructions for modeling and analyzing a 3D bearing support structure in MSC Patran/Nastran. Key steps include:
1. Creating the solid geometry of the bearing support and various components using primitive blocks and cylinders in Patran.
2. Using Boolean operations to combine and subtract geometries.
3. Mirroring part of the geometry across a plane.
4. Meshing the solid geometry with tetrahedral elements.
5. Applying boundary conditions of fixing one end as a cantilever and applying a pressure load to the bearing surface.
6. Assigning material properties and analyzing for von Mises stress and displacement results.
Dipole
This tutorial document provides instructions for using Ansoft HFSS simulation software to construct and analyze a dipole antenna. It discusses creating the project, defining variables, building the dipole and port geometries, assigning radiation and port boundaries, setting up the frequency sweep solution, and generating reports on input impedance, S11 parameter, antenna parameters like directivity, and the far-field radiation pattern. The tutorial aims to illustrate the basic HFSS workflow and commands through a simple example to help new users get familiar with the software.
Report hyper mesh
The document summarizes the steps to mesh a mechanical component called a fork end rod in HyperMesh. First, the component is modeled in CATIA using various features. It is then imported into HyperMesh where any geometry errors are cleaned up. Next, the surfaces of the component are meshed, followed by meshing the entire volume. Finally, the quality of the generated mesh is checked using various metrics in HyperMesh.
Cadence tutorial lab_2_f16
1. The document provides instructions on how to generate a layout view in Cadence Virtuoso and perform layout verification and simulation with extracted parasitics. It describes creating a CMOS inverter layout including placing nFET and pFET devices and connecting their terminals.
2. Key layers used in the layout are described, including Metal 1 (M1), Poly (PC), Diffusion (RX), Contact (CA), N-well (NW), P+ implant (BP), and Via 1 (V1). Design rules for spacing and dimensions are outlined.
3. An example inverter layout is shown, and instructions are provided on how to move and edit devices, enter layout shapes, and connect the devices to
Cadence tutorial lab_2_f16
Lab 2: Cadence Tutorial on Layout and DRC/LVS/PEX
This section describes how to extract a netlist from your layout that includes parasitic resistances and capacitances. You will then be able to re-simulate your design with extracted parasitics in Spectre. PEX requires a clean LVS so that extracted parasitics can be correlated to nets on the schematic. Initiate the PEX interface by clicking on:Calibre > Run PEX
A window asking to load a runset file will now appear. Browse to the file
How to create a Composite FEM via Hypermesh
You will learn how to develop a composite part in Hypermesh. Specifically, how to assign an orthotropic material properties and a material direction; define a normal direction, and view the laminate’s material and ply orientations.
Libre Office Calc Lesson 5: Working with Data
Data > Consolidate provides a way to combine data from two or more ranges of cells into a new range while running one of several functions (such as Sum or Average) on the data. During consolidation, the contents of cells from several sheets can be combined into one place. The effect is that copies of the identified ranges are stacked with their top left corners at the specified result position, and the selected operation is used in each cell to calculate the result value.
Data Analysis
Creating subtotals
Sharing documents
Saving versions
Calc Macros
Ig proe-wf-5.0
The document is an instructor's guide for Pro/ENGINEER Wildfire for Designers. It contains 16 chapters that provide instruction on various aspects of using Pro/ENGINEER. Each chapter includes review questions, exercise instructions, and solutions to the exercises. The guide is intended to help teach students how to use Pro/ENGINEER for mechanical design tasks.
Ig proe-wf-5.0
This document is an instructor's guide for Pro/ENGINEER Wildfire for Designers. It contains chapters that provide instruction on various aspects of using Pro/ENGINEER for design. The table of contents lists 16 chapters, each covering a different topic. Examples and exercises are provided at the end of chapters 2-4 to help students practice and reinforce the concepts covered.
Zmorph Dual Head User Manual for Printing
1) The document provides instructions for preparing a Zmorph 3D printer and using Voxelizer software to print name tags and room numbers with two different colored filaments.
2) Key steps include mounting the dual extruder head, preheating the printer, loading the green and white filaments, slicing the 3D model in Voxelizer, setting print settings for each part, and generating Gcode to print the design.
3) The goal is to print room number signs with room numbers in one color and backing in another, using the Zmorph's dual extruder head to print with two materials simultaneously.
Rhino cam nesting_gettingstartedguide
The document provides a tutorial for nesting parts onto sheets using true shape nesting in RhinoCAM. It introduces the concepts of sheets and parts, describes the nesting workflow in 5 steps - selecting nesting type, sheets, parts, parameters, and previewing the nest. The first tutorial example nests 4 parts with different shapes onto 2 sheets, with one part containing 2 holes, using true shape nesting which considers the actual geometric shapes of parts and sheets.
Tutorial il-orthophoto-dem-neogeo
The document provides instructions for generating orthophotos and DEMs from photos using Agisoft PhotoScan. The steps include adding photos, masking areas to exclude, adding ground control points, aligning photos, placing markers, optimizing alignment, building geometry, editing the geometry, building texture, and exporting orthophotos and DEMs as GeoTIFF files. Ground control is important for accurately georeferencing the final products.
Motor3 d v13
The document provides details on simulating a 2004 Toyota Prius permanent magnet motor using Ansoft Maxwell 3D. It describes creating the 3D geometry of the motor components like the stator, rotor, magnets and windings. It also discusses defining the material properties of the magnets and steel, applying master-slave boundary conditions, and performing static and transient simulations and post-processing to analyze performance.
Similar to Workshop9 pump-mesh (20)
Recently uploaded
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
A Visual Guide to 1 Samuel | A Tale of Two Hearts
These slides walk through the story of 1 Samuel. Samuel is the last judge of Israel. The people reject God and want a king. Saul is anointed as the first king, but he is not a good king. David, the shepherd boy is anointed and Saul is envious of him. David shows honor while Saul continues to self destruct.
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
Walmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
Wound healing PPT
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Aberdeen
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"National Information Standards Organization (NISO)
This presentation was provided by Racquel Jemison, Ph.D., Christina MacLaughlin, Ph.D., and Paulomi Majumder. Ph.D., all of the American Chemical Society, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
Event Link:- https://meetups.mulesoft.com/events/details/mulesoft-mysore-presents-mule-event-processing-models/
Agenda
● What is event processing in MuleSoft?
● Types of event processing models in Mule 4
● Distinction between the reactive, parallel, blocking & non-blocking processing
For Upcoming Meetups Join Mysore Meetup Group - https://meetups.mulesoft.com/mysore/YouTube:- youtube.com/@mulesoftmysore
Mysore WhatsApp group:- https://chat.whatsapp.com/EhqtHtCC75vCAX7gaO842N
Speaker:-
Shivani Yasaswi - https://www.linkedin.com/in/shivaniyasaswi/
Organizers:-
Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/
Giridhar Meka - https://www.linkedin.com/in/giridharmeka
Priya Shaw - https://www.linkedin.com/in/priya-shaw
Recently uploaded (20)
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
REASIGNACION 2024 UGEL CHUPACA 2024 UGEL CHUPACA.pdf
REASIGNACION 2024 UGEL CHUPACA 2024 UGEL CHUPACA.pdf
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"
Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
SWOT analysis in the project Keeping the Memory @live.pptx
SWOT analysis in the project Keeping the Memory @live.pptx
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
Workshop9 pump-mesh
- 1. Workshop 9 Free and Swept Meshing: Pump Model Introduction In this workshop you will use the Mesh module of ABAQUS/CAE to generate the finite element meshes for the pump assembly model. The required tasks include assigning mesh attributes to each part instance, assigning mesh seeds, and generating the meshes. Modifying the pump housing element type 1. Open the model database file PumpAssy.cae. Switch to the Mesh module; and, from the context bar, select pump_ribs from the list of available models. 2. Use the assembly display options (ViewAssembly Display Options) to suppress the visibility of all part instances save for the pump housing. In addition, suppress the visibility of all datum planes and axes. 3. Next, create a set that includes all the elements comprising the pump housing. From the main menu bar, select ToolsSetCreate. 4. In the Create Set dialog box, select Element as the set type. Name the set pump-mesh and click Continue. 5. Select all the elements in pump housing using a rectangular drag window. Use the selection filters if necessary. Click Done when the selection is complete. Use the Query tools to determine the type of element currently assigned to the mesh. 6. From the main menu bar, select ToolsQuery. The Query dialog box appears. 7. From the list of available General Queries, select Element and click Apply. Click on any element and note that the element’s label, type, and nodal connectivity are listed in the message area, as shown in Figure W9–1. Repeat this for other elements in the mesh. Figure W9–1. Selected element attributes 8. Click Cancel in the Query dialog box to close it. 9. The element type for the pump housing is the linear tetrahedron (C3D4), which is not suited for an analysis involving contact. Thus, change the element type assigned to the pump housing to modified second order tetrahedrons (C3D10M). 10. From the main menu bar, select MeshElement Type. 11. When prompted for the type of region, click Sets on the right side of the prompt area. 12. The Region Selection dialog box appears. Select the set pump-mesh and click Continue.
- 2. 13. The Element Type dialog box appears. Review the current settings. Toggle on Quadratic under Geometric Order. Notice that the element type message changes to C3D10M. Click OK. 14. Use the Query tools to confirm that the element type associated with the mesh has been updated. Generating the bolt mesh Use the assembly display options to restore the visibility of the bolts and suppress the visibility of the pump housing. The bolts are colored yellow, indicating they can be readily meshed with hexahedral elements using a swept mesh technique. Mesh the bolts with a local edge seed of 8 using first-order incompatible mode hexahedral elements (C3D8I). 1. From the main menu bar, select SeedEdge by Number. 15. Select all the edges of the bolts using a rectangular drag window. 16. When prompted for the number of elements along the edges, enter 8. 17. From the main menu bar, select MeshElement Type to change the element type associated with the bolts. Tip: Click Select in Viewport on the right side of the prompt area to select the bolts directly in the viewport. 18. In the prompt area, select Geometry as the region type. Using a rectangular drag shape, select all the bolts. 19. In the Element Type dialog box, choose Incompatible modes under Element Controls. Click OK. 20. From the main menu bar, select MeshInstance to mesh the bolts. Click one of the bolts when prompted for the instance to be meshed. 21. Review the mesh when the operation is complete. The mesh of one of the bolts is shown in Figure W9–2. Generating the cover and gasket meshes The Cover Use the assembly display options to restore the visibility of the cover and suppress the visibility of the bolts. The cover is colored orange, indicating that it cannot be meshed with hexahedral elements without the aid of partitioning. For the purpose of this exercise, mesh the cover using the free tetrahedral mesh technique. Use a global seed size of 0.35 and element type C3D10M. 1. From the main menu bar, select MeshControls. Select the cover as the region to which mesh controls will be assigned; and, in the Mesh Controls dialog box, select Tet as the element shape. Click OK to continue. The part is now colored pink, indicating it can be meshed with the free mesh technique. 22. Assign a global mesh seed size (SeedInstance) of 0.35 and local edge seeds (SeedEdge By Number) of 8 to the edges comprising the bolt holes. W9.2
- 3. 23. From the main menu bar, select MeshElement type. Select the cover geometry as the region to which the element type will be assigned and choose the modified quadratic tetrahedron element type (C3D10M). 24. Generate the cover mesh. The mesh on the cover plate is shown in Figure W9–2. The Gasket Use the assembly display options to restore the visibility of the gasket and suppress the visibility of the cover. The gasket is colored yellow, indicating it can be readily meshed with hexahedral elements using a swept mesh technique. 1. Assign a global mesh seed size (SeedInstance) of 0.25. 25. Assign the linear hexahedral gasket element type (GK3D8) to the gasket geometry (MeshElement type). 26. Generate the gasket mesh. The mesh on the gasket is shown in Figure W9–3. Figure W9–2. Bolt and cover meshes Figure W9–3 Gasket mesh 27. Save the model database as PumpAssy.cae, and exit the ABAQUS/CAE session. W9.3