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Old   December 30, 2022, 05:09
Default fsi errors
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naji
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hi guys
im doing a blood flow simulation with fsi.
i have an error in fsi solution if anybody have experience please help me to solve it i really need to solve it

here is the error:
__________________________________________________ ______
[IMG][/IMG]
__________________________________________________ ______


when i solve the problem with time step of 0.01 for 30 and 50 % stenosis i have no error but when i make it 0.005 i have error and when i do the simulation in 80% stenosis.
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ansys, fluent, fsi 2-way coupling, structural mechanics

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