Autodesk Simulation CFD 2015 What's New
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Transcript of Autodesk Simulation CFD 2015 What's New
© 2014 Autodesk
Current Capabilities
Cavitation, humidity, steam, free surface
New Simulation CFD 2015 Capabilities Liquid-gas phase change simulation
Accounts for effect of boiling on thermal and flow behavior
Available for Water, Ammonia, R134A, and other refrigerants
plus custom blends
Target applications include phase change heat exchangers
& radiators
Phase Change Modeling
© 2014 Autodesk
Mesh adaptation has improved solution speed
and quality in many applications since
introduced in Simulation CFD version 2013.
We have continued to improve adaptation and
extend the model to cover more applications.
In version 2015 we are adding:
Free shear layers
Compressible shocks
Heat producing parts
Mesh Adaption Improvements
© 2014 Autodesk
Heat Sinks represented: Micro Channel (extruded fin)
Pin Fin (inline and staggered)
Offset Strip
Manufacture Tables
Basic Setup: Simple block to represent sink*
Assign Approach surface
Assign Base surface
Assign material properties base materials can differ from pins/fins
Simplified Heat Sink Model
*Certain Restrictions apply
16 pins
1.6M elements
Simple block
0.4M elements
2.5x Faster
© 2014 Autodesk
Often times users need to specify BC
with gradient. This allows for a more
accurate representation of inlet
conditions.
Applications include
Models where inlet conditions need
to match physical measurements
Wind shear applications
Spatially Variable Boundary Condition
Wind tunnel CFD
© 2014 Autodesk
Provide a fast, repeatable
way of documenting results
Customizable
Shareable
Printable
Customizable Report Generator
© 2014 Autodesk
Consistent Design Study Bar collapse/expand
behavior
Shell element resistance heating
Expanded import options
- STEP, CATIA, IGES, Rhino, Siemens JT
SpaceClaim CAD launcher
Revised Inventor launcher presentation
Anisotropic blending available within UI
Wall roughness model for SST
Cloud and remote solve robustness
Simulation CFD pressure mapping to Simulation
Mechanical
Other Customer Focused Improvements
© 2014 Autodesk, Inc. All rights reserved.
Autodesk and the Autodesk logo are registered trademarks or trademarks of Autodesk, Inc., and/or its subsidiaries and/or affiliates in the USA and/or other countries. All other brand names, product names, or trademarks belong to their respective holders.
Autodesk reserves the right to alter product and services offerings, and specifications and pricing at any time without notice, and is not responsible for typographical or graphical errors that may appear in this document. © 2014 Autodesk, Inc. All rights
reserved.