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how to implement the unit gradient vector in openfoam |
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August 31, 2022, 01:21 |
how to implement the unit gradient vector in openfoam
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#1 |
New Member
Yang Xueliang
Join Date: Nov 2021
Posts: 28
Rep Power: 4 |
Dear all,
Recently, I have implemented an equation involving the unit gradient vector, which has the following form, I don't know how to implement it, because it involves the case that the denominator is 0. Is there any good way to solve this problem? Assumed that p is a volScalarField like pressure and I want to calculate the equation n=. Thans for reading my post. Best wishes, Young |
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Tags |
gradient, openfoam, unit normal |
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