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February 23, 2014, 01:56
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low mach numbers
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Member
Ardalan
Join Date: Feb 2010
Location: Baku
Posts: 50
Rep Power: 16  |
In density based schemes, is implicit scheme preferable to explicit one at low mach numbers? Why?
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February 23, 2014, 12:27
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#2 |
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Senior Member
cfdnewbie
Join Date: Mar 2010
Posts: 557
Rep Power: 20 |
Because of the timestep restriction, which is governed by the sonic speed for explicit time integration mechanisms.
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