Learning Forum

[limandinuo]

I modified the user subroutine mdeos_user_1.f90, wrote a custom ideal state equation, and injected energy through a custom energy deposition subroutineSUBROUTINE EXSIE3 (DSIE).

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[limandinuo]

I found that the temperature can be modified in the material strength model subroutine:mdstr_user_1.f90nn

[Karthik Remella]

Hi,nI'm glad that you were able to resolve this issue. Thank you for sharing this information with the forum. This is really useful.nBest,nKarthikn

[Chris Quan]

Hi Limandinuo, temperature is calculated from internal energy and specific heat. Make sure the specific heat is not zero and has a reasonable value in your user EOS subroutine. n

[limandinuo]

Hi Limandinuo, temperature is calculated from internal energy and specific heat. Make sure the specific heat is not zero and has a reasonable value in your user EOS subroutine./forum/discussion/comment/99986#Comment_99986

nThank you very much for your answer!!!!!!! This probelom has bothered me for a long time.ArrayI think you are right ,i should not modify the temperature directly in mdstr_user_1.f90nnBut the specific heat I set in the mdeos_user_1.f90 （equation of state） does not seem to work . So I asked a new question about thatArray . Would you please help me to answer it ? Hope it won't disturb youn the question about specific heat :/forum/discussion/22860/autodyn-user-subroutine-the-specific-heat-capacity-set-in-the-modes-user-1-f90-does-not-work/p1?new=1n

[Chris Quan]

I posted my answer under your another postn