MSC Nastran-Patran -...
Transcript of MSC Nastran-Patran -...
MSC Software Confidential
Student Edition Products
23/2/2016
• The First Commercial FEA Solver
- 50 Year History of Industry Leadership
• Used By Engineers
- At Small Businesses and Large Manufacturers
• The Trusted, Reliable Solution for
Applications where Accuracy Matters
- Aerospace, Automotive, Defense, Shipbuilding,
Biomedical, Electronics, Etc.
- Noise + Vibration Solution of Choice for Decades
- Design Optimization to Improve Products
- Composite Laminate Analysis
MSC Nastran – What is it?
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• Pre + Post Processing Tool for
Finite Element Simulation
• CAD Import
• Supports Complete FEA Model Set Up
- Meshing of Geometry
- Application of Material Properties
- Loads and Boundary Conditions
- Analysis Submission
- Analysis of Results
• User Customizable via Patran Command
Language (PCL)
Patran – What is it?
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• Improves Innovation
- By Solving Complex Structures
• Understands Structures Behavior
• Provides Reliable Answers to
Questions…
- Can my product withstand design loads?
- How does it perform under dynamic loads,
earthquake loads?
- Can I optimize my design to save
material?
- Will it withtstand thermal loads?
- How can I improve acoustic performance
of my design?
Why MSC Nastran-Patran?
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• Gaining Skills on Meshing and FEA Model Creation valued at all corporations
• Learning to analyze Structural Components for Static and Dynamic Loads
• Achieving Skills in Growing Fields of Noise + Vibration, Design Optimization and
Acoustics
• Learning how to automate and customize simulation process using PCL
By Learning MSC Nastran-Patran, you equip yourself
for success by:
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• The First Commercial Nonlinear FEA Solution
- Four Decades of Innovation
• Advanced General-Purpose Nonlinear FEA Technology
• Easy Set Up of Contact Problems
• Coupled Multiphysics for Improved Accuracy
• Simulates Many Structural Deformation + Material Nonlinearities
- Buckling, Cracking, Bending, Cutting, Shaping, Forming, Welding, etc.
- Highly-Nonlinear Materials such as Elastomers, Composites, Plastics,
Concrete, etc.
Marc – What is it?Advanced Nonlinear Structural + Multi-physics Analysis
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• Simplified Approximations Compromise
Accuracy and Safety
- Cannot reliably predict geometric material
& boundary nonlinearities
• Nonlinear Analysis is essential for
investigating:
- Large-strain effects, plasticity, friction,
dynamic loads, large deflections and
motion.
- Metallic and Non-Metallic materials
exhibiting nonlinear behavior (e.g. shape
memory alloys, plastics, elastomers,
composites, etc.)
- Effects of physical coupling with thermal,
electrical, fluid, magnetic, etc.
Why Nonlinear Analysis?F
uDisplacement
Load
NonlinearBehavior
LinearBehavior
u
F
s
eStrain
NonlinearBehavior
LinearBehaviorStress
Yield Pt.F F
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• Expand your knowledge of nonlinear mechanics, heat transfer and electromagnetics
• Learn how to analyze nonlinear materials
• Model and analyze interaction between multiple components
• Augment your knowledge of fracture and failure mechanics through computer
models
• Expand your knowledge of multi-physics through visual validation
The Benefits of Learning Marc:
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• MBD Solutions enable system-level analysis:
study of interaction between multiple components
in an assembly
• Evaluate systems comprised of
- Parts (rigid or flexible)
- Constraints (ideal or complex)
- Forces
• Creates Loads for more accurate
finite element analysis
• Quicker and cheaper way to understand designs and systems
• Support Design Studies, Optimization and DOE
• Provides integration with controls (MATLAB/Simulink, Easy5)
Adams – What is it?
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• Test the concepts of dynamics
• Study loads created during interaction of parts in an assembly
• Analyze mechanical systems in virtual environment easily
• Test your ideas for your engineering projects quickly
• Improve your knowledge on interaction between control systems and mechanical
systems
• Explore optimization methodologies used to improve product designs
The Benefits of Learning Adams:
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• Acoustic Analysis
- Acoustics
- Vibro-acoustics
• Powerful Technology
• Acoustic finite/infinite element methods (FE/IFE)
• Structure finite element methods
• Comprehensive Acoustics Modeling –
rich library of:
• Materials
• Elements
• Boundary Conditions
• Solvers and solution schemes
• Advanced post processing
- 2D plotting, color maps, animation, etc.
Actran– What is it?
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• Complement your courses of acoustics and/or
structure dynamics
• Gain insight into the acoustic behavior of products
• Reduce noise by eliminating or altering vibration
• Learn from dedicated tutorials with various
examples and compare Actran results with
analytical solutions
• The field of acoustics offers many different and
diverse career opportunities
• Engineers with training and experience in
acoustics are very much in demand in industry
The Benefits of Learning Actran: