• Save
Radioss general overview
Upcoming SlideShare
Loading in...5
×
 

Radioss general overview

on

  • 3,097 views

 

Statistics

Views

Total Views
3,097
Views on SlideShare
2,668
Embed Views
429

Actions

Likes
1
Downloads
0
Comments
0

3 Embeds 429

http://blog.altair.co.kr 426
url_unknown 2
http://translate.googleusercontent.com 1

Accessibility

Categories

Upload Details

Uploaded via as Adobe PDF

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Radioss general overview Radioss general overview Presentation Transcript

  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. RADIOSS: The Power of ONE Altair Engineering January 2011
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. What is RADIOSS? Ραδιος (rhadios): Greek (5th century BC) meaning “easy to understand and follow” or “adaptable.” RADIOSS makes life easy!
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. The Power of ONE The Superior Alternative RADIOSS is the fastest growing finite element and multi-body dynamics solver in the market today and the only “all in one” solver for comprehensive linear, non-linear and mechanism simulations. Thermal + Multi-Body = Explicit + & CFD Implicit + + Linear One solver, One result, One partner ONE product with complete capabilities.
  • Linear Statics, Dynamics, Buckling, Thermal, Plasticity, Quasi-static, Contact Non-Linear (Implicit) Quasi-static, Dynamics, The Power of ONE Post-buckling, Materials, Contact Non-Linear (Explicit) Impact, Thermal, Materials, Contact Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Thermal and CFD Fluid Structure Interaction (FSI), Thermal Stress, MultibodyRADIOSS Multi-Body Dynamics (Rigid & Flexible Bodies) Kinematics, Static and Dynamic, Quasi-static RADIOSS is a Complete Finite Element Solution
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. HyperWorks for Analysis and Optimization RADIOSS the HyperWorks Solver Pre-Post 1-D Systems, Fatigue, Ergonomics, Industrial Non-Linear Non-Linear Thermal and Multi-Body Design, Injection Molding, Linear Dynamics Noise and Vibration (NVH), (Implicit) (Explicit) CFD Composite Materials, Electromagnetics RADIOSS - RADIOSS - Partner Alliance RADIOSS AcuSolve MotionSolve Solutions Optimization – OptiStruct and HyperStudy Data and Process Management
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. RADIOSS Value Reasons Customers Choose RADIOSS Speed Quality Repeatability Integrated Formulation Most Affordable Ease of Transition and Learning Optimization Ready
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Near Linear CPU Scalability Reasons Customers Choose RADIOSS The renowned speed of RADIOSS solutions Speed scales with the number of CPUs in your compute cluster unlike other codes Quality RADIOSS Public Benchmarks – Taurus Car2Car Repeatability Integrated Formulation Most Affordable Ease of Transition and Learning Optimization Ready
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Commercial Grade Software Reasons Customers Choose RADIOSS RADIOSS has a 20 year history of delivering Speed results to clients who create industry leading products Quality Results accuracy that has been demonstrated through industry standard benchmarks Repeatability RADIOSS results are double precision, other solvers often use single precision Integrated Formulation Most Affordable Ease of Transition and Learning Optimization Ready
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Consistent Results on All Compute Platforms Reasons Customers Choose RADIOSS RADIOSS delivers true repeatability of analysis Speed results, regardless of computational decomposition unlike other solvers Quality Efficient parallel algorithms ensure the same accurate results are always delivered independent of the number of CPUs Repeatability RADIOSS delivers that same results across operating systems Integrated Formulation Most Affordable Ease of Transition and Learning Optimization Ready
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Common Element Formulation Across Solutions Reasons Customers Choose RADIOSS RADIOSS brings static/dynamic, linear/non-linear Speed and implicit/explicit solutions together to reduce engineering time and maintaining model fidelity Quality Common implicit non-linear and explicit non-linear element formulations with shared materials allows engineers to use the same model for both crash Repeatability initialization as the impact event simulation Integrated Formulation Most Affordable Ease of Transition and Learning Optimization Ready
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. HPC Licensing Offers Significant Cost Saving Reasons Customers Choose RADIOSS As the number of cores running RADIOSS Speed increases the cost per core reduces dramatically. RADIOSS Cost per Core Quality 3000 Repeatability 2500 2000 HWU/Core Integrated Formulation 1500 1000 Most Affordable 500 0 # of Cores (1-128) Ease of Transition and Learning Optimization Ready
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Common Input and Result File Formats Reasons Customers Choose RADIOSS RADIOSS accepts NASTRAN input format for the Speed majority of FE cases RADIOSS has excellent tutorials and worldwide Quality user support RADIOSS does not allow bad models to run and Repeatability provides instructions on how to fix issues Integrated Formulation Most Affordable Ease of Transition and Learning Optimization Ready
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Enhancing Products with Optimization Reasons Customers Choose RADIOSS RADIOSS allows development teams to Speed transcend virtual validation with the power of structural optimization Quality OptiStruct ready solutions allow direct application throughout a product development program Repeatability Optimization inspires new design directions and achieve weight efficiency. Integrated Formulation Most Affordable Ease of Transition and Learning Optimization Ready
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Rapid Commercial Adoption More companies are choosing RADIOSS Speed 800+ customers globally using RADIOSS 200+ new customers in the past year Quality 110 customers replaced NASTRAN with RADIOSS in 2010 Repeatability RADIOSS Customers 900 Integrated Formulation 800 700 Number of Customers 600 Most Affordable 500 400 300 Ease of Transition and Learning 200 100 0 <2007 2007 2008 2009 2010 Optimization Ready Year
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Linear: General Motors RADIOSS Momentum Challenge: Increase solution accuracy achieve higher through-put at little or no additional cost. Solution: • RADIOSS replaces NASTRAN • Improved model accuracy via thorough checking of input data Business Impact: Increased throughput: • The HyperWorks licensing model provides an increased number of solver licenses at no additional cost • Speed of AMLS solver algorithm solution RADIOSS delivered to GM a cost effective yet very accurate solution. Also, the combination of increased number of licenses (thanks to the patented HW licensing model) and AMLS dramatically increased the overall through put.
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Non-Linear Implicit: Progress-Werk Oberkirch RADIOSS Momentum Challenge: Combine the often conflicting product specifications defined by the customer while developing the component in a timely and cost effective manner Solution: • Apply HyperWorks throughout the development process • Utilize RADIOSS for both implicit and explicit analysis • Validate the product manufacturability for sheet metal parts Business Impact: • Reduce development time while accelerating innovation • Maximize the Return on Software Investments • Improve product quality and process robustness “We were looking for a reasonably priced product family with which we could cover all simulation tasks throughout our entire development cycle up to production. […] Without HyperWorks we could not develop and produce our products as efficient and quickly as with the CAE suite.” – Michael Welle, Development Product/Process, Numerical Simulation, Progress-Werk Oberkirch AG
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Non-Linear Explicit: PSA Peugeot Citroën RADIOSS Momentum Challenge: Define a new simulation process development that includes accurate component data (thickness, residual strains, etc.) Solution: • Use HyperForm and RADIOSS in product development • Evaluate the impact of the manufacturing process onto the component formability • Seamlessly include forming results into RADIOSS crash simulations Business Impact: • Reduce overall development time • Get a better correlation with test results • Improve product quality and process robustness Different deformation pattens (Reference, Without and With Blankholder) at 0,008 Sec “We are in the position to predict crash results via simulation much better than in the past. Building on this approach will lead to sustainable time savings and better products for our customers.” – Fabien Beda, Senior Engineer Crash & Fluid Simulations PSA Peugeot Citroën
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. CFD: Visteon RADIOSS Momentum Challenge: Simulate highly transient flows in complex geometry that include solar and enclosure radiations. Solution: • AcuSolve provides accurate transient solutions • High speed parallel view factor computation • Thermal shells technology used to simulate the effect of sunroofs, moonroofs, doors etc. • Fewer meshing constraints compared to finite volume codes provided by competition and hence making it easier to simulate complex geometries easier. Business Impact: • Improved CFD process for virtual prototyping. 30 Minutes • Robust, accurate and Fast solution methodology improves user productivity AcuSolve Product Suite is embedded in the Simulation Based Design strategy at Visteon. This dramatically increased the overall through put and established a robust and accurate CFD simulation methodology.
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Multi-Body Dynamics: Volkswagen Motorsport RADIOSS Momentum Challenge: Find the best suspension setup simulating standard tests of race vehicles in extreme conditions, such as kick-backs over an artificial hill. Solution: • Parametric modeling using MotionView. • MotionSolve for vehicle Dynamics simulations. • Correlation of the results with experimental test Business Impact: • Optimal suspension setup to improve the race performance • Fast and stable simulations with MotionSolve. • Close match of parametric virtual studies and physical test “We were able to run fast and stable simulations, getting a close match between test and simulation data and a better understanding on the effect of payloads on kickback.” – Dirk Bordiehn & Katja Fritzsch, VW Motorsport, Germany @ Altair Dynamics 2009
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Who Can Benefit? RADIOSS Momentum RADIOSS + HyperWorks offers a uniquely scalable environment that exceeds most customer requirements Scalability on large compute clusters for massively parallel Heavy Solver Usage (Large enterprise) RADIOSS Decaying cost for DOE and multi-run simulations On demand capabilities and datacenter Regular Solver Usage HyperWorks integration allows for a (SMB or Supplier) single solution for analysis through optimization Low incremental cost for desktop simulation Occasional Solver Usage (Smaller business) HyperWorks all-in-one package for basic to advanced analysis
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Altair’s Commitment to Solver Technology Continuing investment, industry leading support Altair is making a massive investment in RADIOSS and will continue to add and support technologies to meet needs of our customers’ business There are more than 400 HyperWorks software developers with over 100 singularly focused on the advancement of solver technologies The global HyperWorks customer support team is well over 200
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. Altair’s Broad Application Knowledge Experience with Real-World Applications RADIOSS is backed by deep engineering knowledge and broad domain experience other solver companies don’t have; Altair’s ProductDesign is a global 500 person strong engineering consultancy ProductDesign uses Altair software to solve address cutting edge and often specialized design issues every day across multiple industries The Shortest Distance Between Concept and Reality
  • Copyright © 2011 Altair Engineering, Inc. Proprietary and Confidential. All rights reserved. The Superior Alternative Your competitive advantage for accelerating product design and innovation RADIOSS is the fastest growing finite element and multi-body dynamics solver in the market today and the only true “all in one” solver for comprehensive linear, non-linear and mechanism simulations. Thermal + Multi-Body = Explicit + & CFD Implicit + + Linear One solver, One result, One partner ONE product with complete capabilities.