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Determining the time step for transient analysis |
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March 2, 2013, 09:57
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Determining the time step for transient analysis
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#1 |
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New Member
George
Join Date: Feb 2013
Posts: 1
Rep Power: 0  |
I am doing a transient analysis ( of a Semi-submersible) for a Reynolds number of 6 X 10^7 in FLUENT.
Changing the time step gave different values .How to make sure that which time step will give the correct solution.. |
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March 3, 2013, 05:20
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#2 |
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Senior Member
SSL
Join Date: Oct 2012
Posts: 226
Rep Power: 14 |
I prefer to use adaptive. It changes automatically by time gradiant of variables.
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