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May 25, 2012, 06:03
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cubic and limitedCubic scheme reference
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#1 |
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Senior Member
Vesselin Krastev
Join Date: Jan 2010
Location: University of Tor Vergata, Rome
Posts: 368
Rep Power: 20  |
Hi all,
I was wondering if there are some references about the cubic/limitedCubic interpolation scheme implemented in OpenFOAM. I guess that the cubic scheme should be a centered fourth order scheme, but what about the limited one? What kind of limter/boundedness criterion is used? Is the same TVD limiter (Sweby limiter) used also for the limitedLinear scheme? Any additional info about this matter will be appreciated Thanks V. |
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May 29, 2012, 09:04
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#2 |
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Senior Member
Vesselin Krastev
Join Date: Jan 2010
Location: University of Tor Vergata, Rome
Posts: 368
Rep Power: 20 |
Well, I think I've found the answer myself: the scheme is indeed the centered fourth order differencing and the limited one uses a TVD limiter which should be the same as used in the limtedLinear scheme.
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