[rsslnt]

Dear Community,

Please offer help if you have exposure to simulating sloshing process at high pressure gradients.

I have a fuel tank with 100 psi pressure inside. I have to simulate the sloshing during the loading of 11g downward and 7g horizontal.I have provided acceleration in the operating conditions. Two questions are there:
1. Solution diverging even with small time step (0.0005)
2. Should I provide 100 psi in operating condition and initialize with 100 psi.

I think solution diverging due to adverse pressure gradient due to the high acceleration. How to overcome this problem?

Thank you,
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