This document provides details about the CE74.12 Hydrodynamics course offered at the School of Engineering and Technology. The course aims to provide understanding of fundamental fluid mechanics principles and their applications. Topics covered include fluid properties, fluid statics, fluid flow, pipe flow, open channel flow, hydraulic structures, and hydraulic machinery. Evaluation includes assignments, a group project, midterm and final exams. The course aims to develop students' fluid mechanics knowledge and skills in analyzing fluid flow systems.
Open channel Flow -Class lectures at WUB, Book references, Mission and Vision, CO and PO, definition of OCF, Aplication of Hydraulics, ,Difference between OCF and Pipe flow, Classification, Flow profile and cross sections.
Vision & Mission, Course profile, :Lesson Plan, Definition on hydrology, hydrologic cycle, uses of hydrology, solar and earth radiation, temperature, measurement of radiation, vapor.
Open channel Flow -Class lectures at WUB, Book references, Mission and Vision, CO and PO, definition of OCF, Aplication of Hydraulics, ,Difference between OCF and Pipe flow, Classification, Flow profile and cross sections.
Vision & Mission, Course profile, :Lesson Plan, Definition on hydrology, hydrologic cycle, uses of hydrology, solar and earth radiation, temperature, measurement of radiation, vapor.
Hncb 038 hydraulic principles and applications spring 2015Assignment Help
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Analysis of Water Quality Characteristics in Distribution NetworksAI Publications
In this study, a model was developed by Epanet2.0 software to analyze water quality for parameters of hydraulic and water quality model (chlorine concentration and water age model) for a segment of Erbil city WDS by using observed and documented data. Controlling free residual chlorine properly is important to ensure meeting regulatory requirements and satisfying customer needs. For the calibration process and collecting field data digital pressure loggers for recording pressure in a WDS was installed. For discharge measurements, ultrasonic flow meters were used. To assure the reliability of the model a calibration process was carried out for extended period analysis and several alternatives had been studied as a solution to overcome negative pressure zones by the calculated Hazen William C-factor. This kind of study can be used to predict so many infrastructure projects.
Experiment 2
Group E
Introduction
Abstract:
Introduction
Apparatus Explanation:
The experiment is performed on an apparatus that consists of an aluminum alloy pipe that is connected to a diffuser to the suction eye of a centrifugal fan.
To measure the distribution of static pressure, 14 taps are connected to manometers placed along the pipe. (Tap number 14 reads the static pressure)
A Pitot tube is placed at the end of the pipe to measure stagnation pressure. (Tap number 19 reads the stagnation pressure)
The discharge opening down the stream can be adjusted from 0% to 100% open, also the speed of the fan can be adjusted too.
Motivation
Objective:
A Pitot tube and a manometer were used for in this experiment to measure the radial velocity profile of an air flow inside a pipe.
Using a Pitot tube and manometer to determine the velocity profile.
Determine boundary layer thickness along the wall of the pipe.
Investigate the axial pressure distribution along the pipe
Background
The no-slip condition states that the velocity of the fluid is equal to the velocity of the solid boundary which the fluid is in direct contact with a solid boundary.
As the fluid moves down stream the flow become fully developed where the velocity profile does not change with axial position, unlike with the fluid enters the pipe.
When the fluid enters the pipe it passes through the entrance region which is the distance between the fluid entrance till it becomes a fully developed flow.
The velocity profile has different shapes depending on whether the flow is laminar or turbulent.
Background
The speed of the flow can be calculated by the knowledge of the static and the stagnation pressure in a derived equation from the Bernoulli equation.
A Pitot tube is a device that measures the stagnation pressure of the flow.
The Manometer is used to measure pressure difference by the difference in high appearing on its tubes.
By the use of these two equations the equation that will be very useful for this lab is:
Manometer
Background
The Pitot tube was invented in 1732 by a French Engineer called Henri Pitot (1695-1771).
Due to design weakness the device was not effective and did was not used a lot.
But in 1856 improvements where made to the tube by another French Engineer called Henry Darcy with the assistance of Henri Bazin.
Those improvements brought the Pitot tube to large scale uses.
Application
This experiment provides the knowledge of measuring the velocity of a flow and the boundary layer thickness a long a the wall of the pipe.
This knowledge would be beneficial to calculate the speed of a fluid inside a pipe not just that but learning another method of calculating the speed of a moving object be the velocity of the flow surrounding it.
That method is already used in calculating the speed of aircraft as we can see the use of Pitot tubes on them, and it can be applied on cars or any other object.
Application
Procedure:
Turn on the motor and se ...
Numerical study of disk drive rotating flow structure in the cavityeSAT Journals
Abstract
This paper aim in conducting the numerical simulation of laminar flow to explore disk-driven vortical flow structure of a cubical
container subjected to a disk rotation on the roof of the container in different Reynolds numbers to observe the flow structure and
the reason of vortical flow form. For this study, finite difference method with dispersion-relation- preserving (DRP) scheme is
dispersed governing equations space term, but adopt time term with TVD Runge-Kutta method. To add accuracy of numerical,
this thesis also uses topology theory to analyze the characteristic of singular point. Three-dimensional vertical flow is observed
flow structure and move to condition. The result to obtain Reynolds numbers to increase attracting spiral nodes increasingly
approaches the floor of the cavity. We have also depicted the vertical flow structure in terms of cortex cores which provide more
details about how change of the Reynolds number
Keywords: disk-driven, finite difference method, dispersion-relation-preserving (DRP), Runge-Kutta, topology theory
CHAPTER 1 SEMESTER V PREVENTIVE-PEDIATRICS.pdfSachin Sharma
This content provides an overview of preventive pediatrics. It defines preventive pediatrics as preventing disease and promoting children's physical, mental, and social well-being to achieve positive health. It discusses antenatal, postnatal, and social preventive pediatrics. It also covers various child health programs like immunization, breastfeeding, ICDS, and the roles of organizations like WHO, UNICEF, and nurses in preventive pediatrics.
Hncb 038 hydraulic principles and applications spring 2015Assignment Help
Dear student, Warm Greetings of the Day!!! We are a qualified team of consultants and writers who provide support and assistance to students with their Assignments, Essays and Dissertation. If you are having difficulties writing your work, finding it stressful in completing your work or have no time to complete your work yourself, then look no further. We have assisted many students with their projects. Our aim is to help and support students when they need it the most. We oversee your work to be completed from start to end. We specialize in a number of subject areas including, Business, Accounting, Economic, Nursing, Health and Social Care, Criminology, Sociology, English, Law, IT, History, Religious Studies, Social Sciences, Biology, Physic, Chemistry, Psychology and many more. Our consultants are highly qualified in providing the highest quality of work to students. Each work will be unique and not copied like others. You can count on us as we are committed to assist you in producing work of the highest quality. Waiting for your quick response and want to start healthy long term relationship with you. Regards http://www.cheapassignmenthelp.com/ http://www.cheapassignmenthelp.co.uk/
Analysis of Water Quality Characteristics in Distribution NetworksAI Publications
In this study, a model was developed by Epanet2.0 software to analyze water quality for parameters of hydraulic and water quality model (chlorine concentration and water age model) for a segment of Erbil city WDS by using observed and documented data. Controlling free residual chlorine properly is important to ensure meeting regulatory requirements and satisfying customer needs. For the calibration process and collecting field data digital pressure loggers for recording pressure in a WDS was installed. For discharge measurements, ultrasonic flow meters were used. To assure the reliability of the model a calibration process was carried out for extended period analysis and several alternatives had been studied as a solution to overcome negative pressure zones by the calculated Hazen William C-factor. This kind of study can be used to predict so many infrastructure projects.
Experiment 2
Group E
Introduction
Abstract:
Introduction
Apparatus Explanation:
The experiment is performed on an apparatus that consists of an aluminum alloy pipe that is connected to a diffuser to the suction eye of a centrifugal fan.
To measure the distribution of static pressure, 14 taps are connected to manometers placed along the pipe. (Tap number 14 reads the static pressure)
A Pitot tube is placed at the end of the pipe to measure stagnation pressure. (Tap number 19 reads the stagnation pressure)
The discharge opening down the stream can be adjusted from 0% to 100% open, also the speed of the fan can be adjusted too.
Motivation
Objective:
A Pitot tube and a manometer were used for in this experiment to measure the radial velocity profile of an air flow inside a pipe.
Using a Pitot tube and manometer to determine the velocity profile.
Determine boundary layer thickness along the wall of the pipe.
Investigate the axial pressure distribution along the pipe
Background
The no-slip condition states that the velocity of the fluid is equal to the velocity of the solid boundary which the fluid is in direct contact with a solid boundary.
As the fluid moves down stream the flow become fully developed where the velocity profile does not change with axial position, unlike with the fluid enters the pipe.
When the fluid enters the pipe it passes through the entrance region which is the distance between the fluid entrance till it becomes a fully developed flow.
The velocity profile has different shapes depending on whether the flow is laminar or turbulent.
Background
The speed of the flow can be calculated by the knowledge of the static and the stagnation pressure in a derived equation from the Bernoulli equation.
A Pitot tube is a device that measures the stagnation pressure of the flow.
The Manometer is used to measure pressure difference by the difference in high appearing on its tubes.
By the use of these two equations the equation that will be very useful for this lab is:
Manometer
Background
The Pitot tube was invented in 1732 by a French Engineer called Henri Pitot (1695-1771).
Due to design weakness the device was not effective and did was not used a lot.
But in 1856 improvements where made to the tube by another French Engineer called Henry Darcy with the assistance of Henri Bazin.
Those improvements brought the Pitot tube to large scale uses.
Application
This experiment provides the knowledge of measuring the velocity of a flow and the boundary layer thickness a long a the wall of the pipe.
This knowledge would be beneficial to calculate the speed of a fluid inside a pipe not just that but learning another method of calculating the speed of a moving object be the velocity of the flow surrounding it.
That method is already used in calculating the speed of aircraft as we can see the use of Pitot tubes on them, and it can be applied on cars or any other object.
Application
Procedure:
Turn on the motor and se ...
Numerical study of disk drive rotating flow structure in the cavityeSAT Journals
Abstract
This paper aim in conducting the numerical simulation of laminar flow to explore disk-driven vortical flow structure of a cubical
container subjected to a disk rotation on the roof of the container in different Reynolds numbers to observe the flow structure and
the reason of vortical flow form. For this study, finite difference method with dispersion-relation- preserving (DRP) scheme is
dispersed governing equations space term, but adopt time term with TVD Runge-Kutta method. To add accuracy of numerical,
this thesis also uses topology theory to analyze the characteristic of singular point. Three-dimensional vertical flow is observed
flow structure and move to condition. The result to obtain Reynolds numbers to increase attracting spiral nodes increasingly
approaches the floor of the cavity. We have also depicted the vertical flow structure in terms of cortex cores which provide more
details about how change of the Reynolds number
Keywords: disk-driven, finite difference method, dispersion-relation-preserving (DRP), Runge-Kutta, topology theory
CHAPTER 1 SEMESTER V PREVENTIVE-PEDIATRICS.pdfSachin Sharma
This content provides an overview of preventive pediatrics. It defines preventive pediatrics as preventing disease and promoting children's physical, mental, and social well-being to achieve positive health. It discusses antenatal, postnatal, and social preventive pediatrics. It also covers various child health programs like immunization, breastfeeding, ICDS, and the roles of organizations like WHO, UNICEF, and nurses in preventive pediatrics.
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Empowering ACOs: Leveraging Quality Management Tools for MIPS and BeyondHealth Catalyst
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1. 8/18/22, 6:42 AM www.asdu.ait.ac.th/students/coursedetailinfo.cfm?CCode=CE74.12
www.asdu.ait.ac.th/students/coursedetailinfo.cfm?CCode=CE74.12 1/3
School of Engineering and Technology, (SET)
CE74.12 : Hydrodynamics 3(3-0)
Rationale:
The main objective of this course is to provide understanding and knowledge on the fundamental principles of fluid mechanics and their simplifications for various application areas
of pipeline system, open channel, hydraulic structure and hydraulic machinery.
Catalog Description:
The students on completion of this course would be able to:
Develop an intuitive understanding of fluid mechanics and fluid flow systems;
Identify the practical engineering problems related to water conveyance in pipes, canals and river channels;
Perform a basic analysis of fluid statics and fluid flow dynamics by means of experimental and empirical methods;
Undertake appropriate modelling tools for the design of pipeline systems and hydraulic structures; and
Apply fundamental principles of fluid mechanics to solve practical civil engineering problems on water conveyance in pipes, open channels, pumps and turbines, as well as
the fluid flow over the hydraulic structure.
Pre-requisite(s):
None
Course Outline:
I. Fluid Properties, Fluid Static and Fluid Flow
1. Fluid Properties
2. Fluid Pressure and Measurement
3. Hydrostatic Forces
4. Buoyancy Forces
II. Macroscopic Approach in Hydrodynamics
1. Theory of Fluid Flow: Reynolds Transport Theorem
2. Equation of Flow Continuity
3. Equation of Flow Momentum
4. Equation of Flow Energy
5. Equation of Moment of Flow Momentum
III. Microscopic Approach in Hydrodynamics
1. Laminar and Turbulent Flows
2. Navier Stokes Equation
3. Boundary Layers of Flow in Pipes
4. Boundary Layers of Flow in Open Channels
IV. Dimensional Analysis and Hydrodynamic Similitudes
1. Buckingham Theorem
2. Hydrodynamic Similitudes
3. Physical Hydraulic Models
V. Flow in Pipes
1. Pipe Friction and Reynolds Numbers (Moody Diagram)
2. Energy Losses in Pipes
2. 8/18/22, 6:42 AM www.asdu.ait.ac.th/students/coursedetailinfo.cfm?CCode=CE74.12
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3. Pipe Friction Losses and Minor Losses
4. Flow in Serial, Parallel and Branching Pipes
5. Flow in Pipe Networks
VI. Flow in Open Channels
1. Channel Roughness
2. Flow Continuity and Momentum in Irregular Channels
3. Flow Energy and Energy Losses
4. Steady Uniform Flow and Non-uniform Flow
5. Hydraulic Jump
6. Unsteady Flow
VII. Flow Through Hydraulic Structures
1. Weirs
2. Spillways
3. Gates
4. Channel Expansions and Contractions
VIII. Flow Through Hydraulic Machinery
1. Homologous Concept
2. Flow Hydraulics in Turbomachinery
3. Pumps and Pump Selection
4. Turbines
5. Cavitation in Turbomachinery
Textbook:
No designated textbook, but class notes and handouts will be provided
References:
1. Bruce R.M., Alric, P.R., Theodore, H.O., Wade, W.H. (2012): Fundamentals of Fluid Mechanics, 7th Edition, Wiley, USA
2. Chow, V.T. (1992): Open Channel Hydraulics, Mc Graw Hill, New York, USA
3. Daugherty, R.L., Franzine, J.B. and Finnemore, E.J. (2001): Fluid Mechanics with Engineering Applications, 10th Edition, McGraw-Hill, New York, USA
4. Donald F.Y., Bruce R.M., Theodore, H.O., Wade W.H. (2010): A Brief Introduction To Fluid Mechanics, 5th Edition, Wiley, Chichester, UK
5. Elger, D.F., Williams, B.C., Crowe, C.T., Roberson, J.A. (2013): Engineering Fluid Mechanics, 10th Edition, Wiley, USA
6. Finnemore, E.J and Franzini, J.B (2001): Fluid Mechanics with Engineering Applications, 10th Edition, McGraw-Hill Europe
7. Massey, B. and Smith, J.W. (1998): Mechanics of Fluids, 7th Edition, CRC Press, Hong Kong
8. Milne-Thomson, L.M. (2013): Theoretical Hydrodynamics, Dover Publications, Courier Coporation, USA
9. Sturm, T. (2009): Open Channel Hydraulics, 2nd Edition, McGraw-Hill Education, New York, USA
10.Yunus, C. and Cimbala, J. (2013): Fluid Mechanics Fundamentals and Applications, 3rd Edition, McGraw-Hill Education, New York, USA
Journals/Magazines/Websites:
1. Journal of Fluid Mechanics, Cambridge University Press
2. Journal of Fluids Engineering, American Society of Mechanical Engineers (ASME)
3. Journal of Hydraulic Engineering, American Society of Civil Engineers (ASCE)
4. Journal of Hydraulic Research, Taylor & Francis
Assignment:
Classroom lectures 40h
Tutorials 10h
Group projects and presentations 5h
3. 8/18/22, 6:42 AM www.asdu.ait.ac.th/students/coursedetailinfo.cfm?CCode=CE74.12
www.asdu.ait.ac.th/students/coursedetailinfo.cfm?CCode=CE74.12 3/3
Self-study (incl. assignments) 135h
Teaching Method:
Teaching and learning methods include classroom lectures and discussions, tutorials, homework assignments and experiments. Students are given the opportunity to demonstrate
their understanding of the key concepts of the course during tutorial sessions. During the course, students are requested to work in groups to conduct practical experiment tests.
These group projects will help students develop the knowledge and problem-solving skills relating to the subject matter.
Grading System:
The final grade is computed according to the following weight distributions: Coursework assignments (10%), Group project (10%), Mid-semester exam (30%) and Final exam (50%).
Open-book examination is given in both mid-semester and final exams.
An “A” will be awarded if a student is able to show the ability of having elaborative knowledge on hydrodynamics and related contents, and is adequately able to apply the
knowledge gained to the calculations and analyses of the fluid flow dynamics as well as the design aspects relating to the pipeline systems and channel networks. A student is in
this category will typically participate in and actively contribute to the class discussions. Furthermore, the student has to fulfil all the requirements given in the individual and group
assignments. A “B” will be awarded if a student shows an overall understanding of all the given topics. However, application of knowledge into practice is found wanting. A “C” will
be given if a student is able to show satisfactory command over the subject matter. A “D” will be given if a student displays very limited knowledge of the subject matter, and does
not appear motivated to learn new things.
Instructor(s):
SECTION NAME
A Dr. Ho Huu Loc