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Time consumer of simulation time

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Old   June 15, 2023, 11:54
Default Time consumer of simulation time
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nmc
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Naomi Mestre
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I am running a sediment simulation using sedFOAM from the OpenFOAM software. I did a 10s simulation and it took me approximately 24h. Then, keeping everything the same except for the application of an equation in the inlet of the Boudary condition, I performed a simulation of 0.6s and it took me about 24h.
Could someone tell me if it is really normal that applying an equation in the inlet of the boundary condition increases the simulation time so much? If it is not normal, could someone provide me with some tool to make the simulation more efficient?

Thank you very much in advance!
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boundary condition, inlet, time consumer


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