Internal Field Corresponding to a Patch -- CFD Online Discussion Forums

April 15, 2019, 12:53

Internal Field Corresponding to a Patch

ktj1993

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Kshitij Gupta

Join Date: Feb 2019

Location: Mumbai

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I am trying to create a custom boundary.

dE/dx = k* [exp ((E-Ec)/a)- exp ((E-Ea)/b) ]

where k,Ea,Ec,a and b are constant and I have to solve for E.

For that

1. I want to obtain scalar array of distance between the cell center and cell face of the Patch.
2. obtain value of internal field for a particular patch.
3. How to create a temporary scalar field of size patch.

I am attaching a small PPT containing algorithm and boundary condition.

Any kind of help would be appreciated.

Thanks in advance

Kshitij Gupta

Attached Files

boundary_algo.pdf (94.4 KB, 1 views)

Last edited by ktj1993; April 16, 2019 at 01:03.

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