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Error on increasing geometry length porous media diluted species model

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Hello,

I am solving a flow through porous media using the 'transport of diluted species'. My simulation works well for a small channel size. But when I increase the channel size to 5 times with all other parameters exactly same, I get the following error. Anys suggestions to resolve. I tried a finer mesh but its not working

The error is the next: Feature: Time-Dependent Solver 1 (sol5/t1) Failed to find consistent initial values. Last time step is not converged.


1 Reply Last Post 2023年10月17日 GMT+2 14:51

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Posted: 11 months ago 2023年10月17日 GMT+2 14:51

Can you post your model? It is the easiest way to diagnose the issue. It could be related to multiple things.

Can you post your model? It is the easiest way to diagnose the issue. It could be related to multiple things.

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