CESE solver

- November 17, 2023 at 3:17 pm
  
  Atish Gawale
  Subscriber
  
  Hello,
  
  I am trying to simulate the sudden gas expansion of compressed H2 gas in open atmosphere using CESE solver in LS Dyna.
  How can I insert CHEMKIN file as input to CESE solver?
  Is it possible to include real gas properties in LS Dyna using NIST database?
  
  Regards,
  Atish
- November 20, 2023 at 10:26 pm
  
  Ushnish Basu
  Ansys Employee
  
  Please see the CHEMISTRY cards in the multiphysics manual: https://ftp.lstc.com/anonymous/outgoing/web/ls-dyna_manuals/DRAFT/DRAFT_Vol_III.pdf, especially CHEMISTRY_MODEL. Also, CESE_INITIAL_CHEMISTRY may be helpful. Any CHEMKIN-compatible data sets should work.

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