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compile a new boundary condition

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Old   August 15, 2014, 03:21
Question compile a new boundary condition
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liuke
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hi! all:
this is the first time to compile a new boundary condition, some difficulties baffled me. The attachments is the formula of this boundary condition. how can I transfer the right side of the formula into some expressions of OpenFOAM?
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File Type: png the formula of this boundary condition.png (3.9 KB, 2 views)
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Old   August 15, 2014, 08:17
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Jens Höpken
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Have you had a look at the User's Guide and Programmer's Guide, that come along with each version of OpenFOAM? And you can have a look at this: http://www.aip.org/cip/pdf/vol_12/iss_6/620_1.pdf
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Old   August 16, 2014, 03:29
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Quote:
Originally Posted by jhoepken View Post
Have you had a look at the User's Guide and Programmer's Guide, that come along with each version of OpenFOAM? And you can have a look at this: http://www.aip.org/cip/pdf/vol_12/iss_6/620_1.pdf
Hi,jhoepken:
Thank you for the first. The boundary of the case in this article need not modify,they are standard boundary condition of OpenFOAM.
Note the laplacian operator of the right side of the expression that I want to compile is its tangential component, and its normal component is zero. How can I accomplish it?
thank you again!!
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