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which schemes are more stable for compressible transient with shock &high gradients? |
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February 26, 2013, 18:44 |
which schemes are more stable for compressible transient with shock &high gradients?
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#1 |
Senior Member
Ehsan
Join Date: Oct 2012
Location: Iran
Posts: 2,208
Rep Power: 26 |
i have a compressible unsteady with moving shock and expansion fans that have high gradients especially near walls.
What schemes for different parts are better?for instance is backward better for ddt?or SFCDV for flux that i think maybe is better.am i correct? What about other schemes for grad,div,etc? Thanks for consideration. |
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March 8, 2013, 04:17 |
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#2 |
Senior Member
Ehsan
Join Date: Oct 2012
Location: Iran
Posts: 2,208
Rep Power: 26 |
which of superbee and sfcd is better in stability?
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