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failed to evaluate jacobian in using velocity field in fluid particle tracing
Posted 13 avr. 2013, 01:52 UTC−4 Fluid & Heat, Computational Fluid Dynamics (CFD) Version 4.3, Version 4.3a 0 Replies
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I have tried to edit drag force's equation view in fluid particle tracing(fpt). COMSOL for example, uses "model.input.u1-fpt.vx" for relative velocity in x direction but when i use it in my equation i encounter "Failed to evaluate Jacobian" error.
Do any one know how can i solve this error?
Thanks a lot,
Navid
Hello Navid Engineer
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