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May 13, 2010, 12:31
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CUBISTA Scheme
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#1 |
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Member
Carlos Xisto
Join Date: Nov 2009
Location: Covilhã, Portugal
Posts: 53
Rep Power: 16   |
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 |
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May 14, 2010, 01:08
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#2 |
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Senior Member
Alberto Passalacqua
Join Date: Mar 2009
Location: Ames, Iowa, United States
Posts: 1,912
Rep Power: 36 |
There is no attachment :-)
__________________
Alberto Passalacqua GeekoCFD - A free distribution based on openSUSE 64 bit with CFD tools, including OpenFOAM. Available as in both physical and virtual formats (current status: http://albertopassalacqua.com/?p=1541) OpenQBMM - An open-source implementation of quadrature-based moment methods. To obtain more accurate answers, please specify the version of OpenFOAM you are using. 
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May 14, 2010, 04:14
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#3 |
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Member
Carlos Xisto
Join Date: Nov 2009
Location: Covilhã, Portugal
Posts: 53
Rep Power: 16 |
Thanks for your reply Alberto.
Here it is: http://webx.ubi.pt/~pjpo/ri29.pdf Is the original paper regarding the CUBISTA scheme. CX |
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May 14, 2010, 12:36
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Any ideas.
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#4 |
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Member
Carlos Xisto
Join Date: Nov 2009
Location: Covilhã, Portugal
Posts: 53
Rep Power: 16 |
Any ideas?
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November 18, 2013, 05:37
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#5 | |
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New Member
A.R.Sangtabi
Join Date: May 2012
Posts: 12
Rep Power: 13 |
Quote:
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. |
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May 20, 2014, 00:21
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#6 | |
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Senior Member
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Quote:
Did you implement the proposed scheme? |
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October 28, 2015, 12:04
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#7 |
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New Member
Join Date: Mar 2014
Location: Czech Republic
Posts: 29
Rep Power: 14 |
Hi,
did you implement CUBISTA scheme? |
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