eddy dissipation concept
hello everybody:
the reaction mechanism i used is the eddy dissipation concept model,but before the iteration,an error message occured: it is: error:rmap2:ddasac failure what's the meaning of this???? thanks a lot |
Re: eddy dissipation concept
try increasing the memory for ISAT table from 100mb to around 400 mb
might help. |
Re: eddy dissipation concept
dasac is the ODE integrator. It will diverge with stiff chemistry and bad initial conditions. Follow the EDC tutorial (which starts from an equilibrium Partially-Premixed solution for the initial condition).
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Re: eddy dissipation concept
When you will use Eddy Dissipation concept model?
Regards Karthick |
Re: eddy dissipation concept
i simulate high temperature air combustion with several reaction mechanism. if i use other combustion model, it did not run well
regards sisilxp |
Re: eddy dissipation concept
thank you! zxaar
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