cubic and limitedCubic scheme reference

vkrastev · May 25, 2012, 07:03

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.

vkrastev · May 29, 2012, 10:04

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.

May 25, 2012, 07:03	cubic and limitedCubic scheme reference	#1
vkrastev Senior Member Vesselin Krastev Join Date: Jan 2010 Location: University of Tor Vergata, Rome Posts: 368 Rep Power: 21	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.

May 29, 2012, 10:04		#2
vkrastev Senior Member Vesselin Krastev Join Date: Jan 2010 Location: University of Tor Vergata, Rome Posts: 368 Rep Power: 21	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. mechkween, sinatahmooresi, casseer15 and 2 others like this.

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