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1 © 2011 ANSYS, Inc. October 22, 2014 
ANSYS Icepak R16.0 Update New Features and Enhancements
2 © 2011 ANSYS, Inc. October 22, 2014 
• Multiphysics – Icepak – HFSS/Maxwell/Q3D 2-way coupling – Icepak – Ansoft 2-way c...
3 © 2011 ANSYS, Inc. October 22, 2014 
Multiphysics
4 © 2011 ANSYS, Inc. October 22, 2014 
• Import losses from HFSS/Maxwell/Q3D into Icepak 
– Import volumetric and surface ...
5 © 2011 ANSYS, Inc. October 22, 2014 
Both surface and volume mapping supported 
Icepak – Q3D 2-way coupling
6 © 2011 ANSYS, Inc. October 22, 2014 
• Automatic system updates using the Feedback Iterator 
– Automatic cyclic updates ...
7 © 2011 ANSYS, Inc. October 22, 2014 
Icepak – SI Wave Coupling
8 © 2011 ANSYS, Inc. October 22, 2014 
• Improved filtering of powermaps from SI Wave 
– Filter by area, power 
– Clip to ...
9 © 2011 ANSYS, Inc. October 22, 2014 
Icepak – Sentinel TI Coupling
10 © 2011 ANSYS, Inc. October 22, 2014 
Icepak- Sentinel TI Coupling: Temperature Dependent Powermaps 
• Temperature depen...
11 © 2011 ANSYS, Inc. October 22, 2014 
ECAD Import
12 © 2011 ANSYS, Inc. October 22, 2014 
Icepak ECAD Import Capabilities 
• Cadence – Allegro  15.7, 16.0, 16.1, 16.2, 16....
13 © 2011 ANSYS, Inc. October 22, 2014 
ECAD Import • ECAD import process optimized • Faster processing, esp. with trace r...
14 © 2011 ANSYS, Inc. October 22, 2014 
Display and Modeling of Vias
15 © 2011 ANSYS, Inc. October 22, 2014 
Meshing
16 © 2011 ANSYS, Inc. October 22, 2014 
Meshing Enhancements 
• Meshing enhancements 
– Concurrent meshing of assemblies •...
17 © 2011 ANSYS, Inc. October 22, 2014 
GUI & Modeling
18 © 2011 ANSYS, Inc. October 22, 2014 
• Simplify Board/via and Trace heating panels 
• Use mouse buttons to expand/colla...
19 © 2011 ANSYS, Inc. October 22, 2014 
• New option to specify ‘Fixed 
velocity’ for fluid blocks 
– Vacuum chamber simul...
20 © 2011 ANSYS, Inc. October 22, 2014 
Network Block Enhancements 
• Transient simulation capability for 
network blocks ...
21 © 2011 ANSYS, Inc. October 22, 2014 
• Internal sources for species modeling 
– 2D and 3D species sources can be specif...
22 © 2011 ANSYS, Inc. October 22, 2014 
Solver Enhancements
23 © 2011 ANSYS, Inc. October 22, 2014 
Solver Enhancements 
• Solver robustness 
• Improved implementation of non-conform...
24 © 2011 ANSYS, Inc. October 22, 2014 
Parallel Solver Speedup 
• Parallel Solver Improvements 
• Improved handling of NC...
25 © 2011 ANSYS, Inc. October 22, 2014 
Solution Monitoring 
• Surface monitors for object surfaces 
• Heat flow, Mass flo...
26 © 2011 ANSYS, Inc. October 22, 2014 
Post-processing Enhancements
27 © 2011 ANSYS, Inc. October 22, 2014 
New Color Map Schemes 
• Infrared color map schemes supported 
• Mono chromatic re...
28 © 2011 ANSYS, Inc. October 22, 2014 
3D Projection of Cut-plane Surface Contours 
• Option to project cut plane surface...
29 © 2011 ANSYS, Inc. October 22, 2014 
Particle Trail Particle Coarsening 
• Option to skip trail particles 
• Works like...
30 © 2011 ANSYS, Inc. October 22, 2014 
Multi-valued Isosurfaces 
• Option to specify multiple iso-values for a single iso...
31 © 2011 ANSYS, Inc. October 22, 2014 
• Numeric iso-values can be added to iso-lines of post – 
processing objects 
Nume...
32 © 2011 ANSYS, Inc. October 22, 2014 
• Summary report column 
customization 
– Choose output columns 
– Same columns ex...
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Ansys icepak r160 update p4 Slide 1 Ansys icepak r160 update p4 Slide 2 Ansys icepak r160 update p4 Slide 3 Ansys icepak r160 update p4 Slide 4 Ansys icepak r160 update p4 Slide 5 Ansys icepak r160 update p4 Slide 6 Ansys icepak r160 update p4 Slide 7 Ansys icepak r160 update p4 Slide 8 Ansys icepak r160 update p4 Slide 9 Ansys icepak r160 update p4 Slide 10 Ansys icepak r160 update p4 Slide 11 Ansys icepak r160 update p4 Slide 12 Ansys icepak r160 update p4 Slide 13 Ansys icepak r160 update p4 Slide 14 Ansys icepak r160 update p4 Slide 15 Ansys icepak r160 update p4 Slide 16 Ansys icepak r160 update p4 Slide 17 Ansys icepak r160 update p4 Slide 18 Ansys icepak r160 update p4 Slide 19 Ansys icepak r160 update p4 Slide 20 Ansys icepak r160 update p4 Slide 21 Ansys icepak r160 update p4 Slide 22 Ansys icepak r160 update p4 Slide 23 Ansys icepak r160 update p4 Slide 24 Ansys icepak r160 update p4 Slide 25 Ansys icepak r160 update p4 Slide 26 Ansys icepak r160 update p4 Slide 27 Ansys icepak r160 update p4 Slide 28 Ansys icepak r160 update p4 Slide 29 Ansys icepak r160 update p4 Slide 30 Ansys icepak r160 update p4 Slide 31 Ansys icepak r160 update p4 Slide 32
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Ansys icepak r160 update p4

  1. 1. 1 © 2011 ANSYS, Inc. October 22, 2014 ANSYS Icepak R16.0 Update New Features and Enhancements
  2. 2. 2 © 2011 ANSYS, Inc. October 22, 2014 • Multiphysics – Icepak – HFSS/Maxwell/Q3D 2-way coupling – Icepak – Ansoft 2-way coupling automation using Feedback Iterator – Temperature-dependent power map import from Sentinel TI • ECAD import – EDB import capability • Meshing enhancements – Concurrent assembly meshing • Modeling and GUI Enhancements • Solver Enhancements – Parallel Speedup – NC Interface creation – Surface monitoring • Post processing enhancements ANSYS Icepak R16.0 Update
  3. 3. 3 © 2011 ANSYS, Inc. October 22, 2014 Multiphysics
  4. 4. 4 © 2011 ANSYS, Inc. October 22, 2014 • Import losses from HFSS/Maxwell/Q3D into Icepak – Import volumetric and surface losses from HFSS/Maxwell/Q3D into Icepak via the Workbench project schematic – HFSS/Maxwell generate temperature-dependent data • Export temperature feedback data from Icepak to HFSS/Maxwell/Q3D – Icepak generates thermal feedback when solution cell updated • Perform coupling iterations until desired level of convergence – Manual cyclic updates of individual system components • Option to report assigned volumetric and surface losses in Icepak Two-way Coupling with HFSS/Maxwell/Q3D
  5. 5. 5 © 2011 ANSYS, Inc. October 22, 2014 Both surface and volume mapping supported Icepak – Q3D 2-way coupling
  6. 6. 6 © 2011 ANSYS, Inc. October 22, 2014 • Automatic system updates using the Feedback Iterator – Automatic cyclic updates of system components until temperatures stop changing within desired level of tolerance Automatic Coupling Iterations between HFSS/Maxwell/Q3D and Icepak
  7. 7. 7 © 2011 ANSYS, Inc. October 22, 2014 Icepak – SI Wave Coupling
  8. 8. 8 © 2011 ANSYS, Inc. October 22, 2014 • Improved filtering of powermaps from SI Wave – Filter by area, power – Clip to board outline – Preview imported powermaps SI Wave Powermap Filtering
  9. 9. 9 © 2011 ANSYS, Inc. October 22, 2014 Icepak – Sentinel TI Coupling
  10. 10. 10 © 2011 ANSYS, Inc. October 22, 2014 Icepak- Sentinel TI Coupling: Temperature Dependent Powermaps • Temperature dependent powermaps allow system thermal design variations and optimization with realistic powermaps on chips • Reduce iterations between chip and system thermal tools <Co-ord> T1 PD1 T2 PD2 T3 PD3 T4 PD4 T5 PD5
  11. 11. 11 © 2011 ANSYS, Inc. October 22, 2014 ECAD Import
  12. 12. 12 © 2011 ANSYS, Inc. October 22, 2014 Icepak ECAD Import Capabilities • Cadence – Allegro  15.7, 16.0, 16.1, 16.2, 16.3, 16.5, & 16.6 – APD  15.7, 16.0, 16.1, 16.2, 16.3, 16.5, & 16.6 – SiP Digital/RF  15.7, 16.0, 16.1, 16.2, 16.3, 16.5, & 16.6 – Virtuoso  5.10, 6.14, 6.15, & 6.16 (Linux only) • Mentor Graphics – Boardstation Classic  8.x (uses HKP design flow) – Boardstation XE  v2007, v2007.1, v2007.2, v2007.3 and v2007.7 (uses HKP design flow) – See ODB++ Below • Zuken – CR5000  10 and higher (Zuken translator for .anf & .cmp) – CR8000  2013 and higher (Zuken translator for .anf & .cmp) • ODB++ – Altium Designer  R10 and greater – Cadence OrCAD  16.3 and greater – Mentor Expedition  EE7.9.1 and greater – Mentor PADS  9.4 and greater – Zuken Cadstar  12.1 and greater • Other ECAD Formats – .anf  ANSYS neutral file format – .dxf  AutoCad drawing format – .gds  IC Chip format
  13. 13. 13 © 2011 ANSYS, Inc. October 22, 2014 ECAD Import • ECAD import process optimized • Faster processing, esp. with trace rendering • EDB integration • EDB import now available • All ANF import features supported • Booleanized outlines of pads, paths, vias • Wirebonds • Import ODB++ files via EDB • Interactive selection and display of vias • Ability to deactivate via sets and exclude from conductivity calculations • Improved filtering of IDF components • Filtering of capacitors, inductors and resistors now possible
  14. 14. 14 © 2011 ANSYS, Inc. October 22, 2014 Display and Modeling of Vias
  15. 15. 15 © 2011 ANSYS, Inc. October 22, 2014 Meshing
  16. 16. 16 © 2011 ANSYS, Inc. October 22, 2014 Meshing Enhancements • Meshing enhancements – Concurrent meshing of assemblies • Speed-up of overall meshing time • Not licensed – No O-grids option for individual assemblies – Improved visualization of mesh cut planes based on type of region (Solid only, Fluid only and All)
  17. 17. 17 © 2011 ANSYS, Inc. October 22, 2014 GUI & Modeling
  18. 18. 18 © 2011 ANSYS, Inc. October 22, 2014 • Simplify Board/via and Trace heating panels • Use mouse buttons to expand/collapse tree nodes under Project and Library • Show objects by type – Traces, CAD and Joule heating GUI Enhancements
  19. 19. 19 © 2011 ANSYS, Inc. October 22, 2014 • New option to specify ‘Fixed velocity’ for fluid blocks – Vacuum chamber simulations – Specify fixed velocities in X,Y,Z directions for fluid blocks to create quasi-vacuum regions – Specify radiation and natural convection conditions Vacuum Chamber Simulation
  20. 20. 20 © 2011 ANSYS, Inc. October 22, 2014 Network Block Enhancements • Transient simulation capability for network blocks – Specify mass and specific heat – Implemented for all network block types – Can parameterize mass and specific heat
  21. 21. 21 © 2011 ANSYS, Inc. October 22, 2014 • Internal sources for species modeling – 2D and 3D species sources can be specified • Transient thermal boundary conditions for recirculating openings • Type 2 blowers: option to offset the inlet from the center • Custom vias creation for PCB object • ‘Individual temperature variation for orthotropic thermal conductivities Miscellaneous Enhancements
  22. 22. 22 © 2011 ANSYS, Inc. October 22, 2014 Solver Enhancements
  23. 23. 23 © 2011 ANSYS, Inc. October 22, 2014 Solver Enhancements • Solver robustness • Improved implementation of non-conformal interfaces • Improved handling of 2D objects touching assemblies • Faster and more robust creation of interfaces in solver • Object ‘Unmerge’ option for all objects • Better control for macros and post-processing
  24. 24. 24 © 2011 ANSYS, Inc. October 22, 2014 Parallel Solver Speedup • Parallel Solver Improvements • Improved handling of NC interface creation • Solver data export frequency control • F-cycle for algebraic multi-grid method • Parallel Solver Speedup • Improvement in total solver time up to 40% • Overall reduction in RAM usage Total time Benchmark time I/O time 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 1 2 4 8 16 V15.0.7 Total Time, hrs V16 Total Time, hrs 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 1 2 4 8 16 V15.0.7 Benchmark Time, hrs V16 Benchmark Time, hrs 0 0.1 0.2 0.3 0.4 0.5 0.6 1 2 4 8 16 V15.0.7 I/O Time, hrs V16 I/O Time, hrs
  25. 25. 25 © 2011 ANSYS, Inc. October 22, 2014 Solution Monitoring • Surface monitors for object surfaces • Heat flow, Mass flow, Volume flow and Temperature • Can select an individual side or all sides • Point monitors for mass concentration of species
  26. 26. 26 © 2011 ANSYS, Inc. October 22, 2014 Post-processing Enhancements
  27. 27. 27 © 2011 ANSYS, Inc. October 22, 2014 New Color Map Schemes • Infrared color map schemes supported • Mono chromatic red and gray added • All color map schemes supported by Fluent and CFD now available
  28. 28. 28 © 2011 ANSYS, Inc. October 22, 2014 3D Projection of Cut-plane Surface Contours • Option to project cut plane surface contours to 3D • Projection is in direction of surface normal • Only available for smooth shading
  29. 29. 29 © 2011 ANSYS, Inc. October 22, 2014 Particle Trail Particle Coarsening • Option to skip trail particles • Works like uniform points but with mesh point distribution • Speeds up rendering and model transformation
  30. 30. 30 © 2011 ANSYS, Inc. October 22, 2014 Multi-valued Isosurfaces • Option to specify multiple iso-values for a single iso-surface object • Clipping is possible
  31. 31. 31 © 2011 ANSYS, Inc. October 22, 2014 • Numeric iso-values can be added to iso-lines of post – processing objects Numeric Iso-values for Iso-lines
  32. 32. 32 © 2011 ANSYS, Inc. October 22, 2014 • Summary report column customization – Choose output columns – Same columns exported to Excel as well Summary Report Customization

ANSYS Icepak R160 Update_P4

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