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August 14, 2007, 12:54 |
UDF for time steps
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#1 |
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Hi folks,
I am using Fluent to simulate the mass transport in a rotating flow, and have a couple of questions on time steps. (1) How to decide the initial time steps? (2) How's the computational accuracy of UDF controlling time steps? I need to simulate large times and small uniform time steps (eg t=0.1s) take really long time. Thanks in advance for your reply. |
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