Dear All,

When i start simulation including radiattion model, simulation is stopping with following error.

Details of error:- ---------------- Error detected by routine PEEKR CDANAM = /FLOW/CONTROL/CPU_TIME/TOTAL CRESLT = NONE

And my simulation is running well, if i exclude radiation model. Can any body comment or suggest on this error: 1.what is the reason for this error. 2.How to over come this error.

Thanks

Crash

Dear Crash,

That error happens after another fatal error has ocurred. The question is what caused the original fatal error..

Are you running Monte Carlo/Discrete Transfer, or P1? If you are running MC/DT, what is the coarsening rate you are trying to achieve? Try reducing the coarsening rate to value smaller than 64 (default). For example, 16, and see if the error continues..

By any chance, are you combining multiple CAD faces (which happens to be disconnected in space) into a single boundary condition patch? The coarsening algorithm may be failing..

Opaque..

Dear Opaque,

Thanks for ur suggestion.Now it is working with lower coarsening rate.I am using DT model.

Regards Crash