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- - CUBISTA Scheme (https://www.cfd-online.com/Forums/openfoam-programming-development/76085-cubista-scheme.html)

xisto

May 13, 2010 12:31

CUBISTA Scheme

I am currently working in my PhD using OpenFOAM.

Currently I'm trying to implement the CUBISTA scheme (see attachment) in openFoam which is a limited scheme.

However I have some doubts.

Looking at the paper regarding the Gamma scheme, I understand where (in OpenFOAM) is calculated the phict (Eq.22) (NVDTVD.H), and the blending factor (Eq.21) (Gamma.H).

What I do not understand is where is calculate the value in the face, based on the value of the \phi c tilde, for the UDS, CDS or Blending?

Anyone knows how the steps to implement a new differencing scheme?

CX

alberto

May 14, 2010 01:08

There is no attachment :-)

xisto

May 14, 2010 04:14

Thanks for your reply Alberto.

Here it is: http://webx.ubi.pt/~pjpo/ri29.pdf

Is the original paper regarding the CUBISTA scheme.

CX

xisto

May 14, 2010 12:36

Any ideas.

Any ideas?

noshirvan

November 18, 2013 05:37

Quote:

Originally Posted by xisto (Post 258830)

Any ideas?

Hi xisto
you added CUBISTA scheme in openfoam.
can you help me for add this scheme?change gamma.c and gamma.H in openfoam?
please help me.

Tushar@cfd

May 20, 2014 00:21

Quote:

Originally Posted by xisto (Post 258663)

Did you implement the proposed scheme?

elones

October 28, 2015 12:04

Hi,
did you implement CUBISTA scheme?

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