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solving divergence problem

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Old   May 20, 2019, 14:33
Default solving divergence problem
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MAHDI-UL-ISHTIAQUE
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hi
I am recently doing research where I have to use multiphase air and water transient open channel flow. But every time I run the simulation it diverges. My computer is not that fast so doing a simulation with big mesh won't help me. Is there any other way to solve this divergence problem??
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