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COMSOL convergence problem?

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I'm running a big CFD problem for gas storage in caverns. Now when I set the final simulation time to 20 days or less, it converges. If I increase final time to 21 days or more I get the message: Failed to find consistent initial values. Last time step is not converged. It's weird since the only thing I changed was final time, anyone familiar with this? Thanks


1 Reply Last Post 11 sept. 2018, 08:22 UTC−4
Henrik Sönnerlind COMSOL Employee

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Posted: 6 years ago 11 sept. 2018, 08:22 UTC−4
Updated: 6 years ago 11 sept. 2018, 08:22 UTC−4

Hi,

Please see for example

https://www.comsol.com/forum/thread/108101/time-dependent-temperature

Regards,
Henrik

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Henrik Sönnerlind
COMSOL
Hi, Please see for example Regards, Henrik

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