November 17, 2023 at 3:17 pmAtish GawaleSubscriber
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?
November 20, 2023 at 10:26 pmUshnish BasuAnsys 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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