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How to expression an summation of vectors using calculated variables |
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March 5, 2019, 23:02 |
How to expression an summation of vectors using calculated variables
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Member
Wenming Yang
Join Date: Jun 2018
Posts: 42
Rep Power: 7 |
Dear Foamers,
I need to calculate the following expression on the boundary after the U and B field (both are volvectorfields) have been finished. H ⃗=∑▒(U_n*B_n* n ⃗ *S)+∑▒(U_t*B_n* t ⃗ *S) where S is the cell face on the boundary, n is the cell face normal vector, t is the cell face tangential vector, the sum is taken on the entire boundary surface. Can anyone tell me how to express this expression in solvers. Thanks in advance. |
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vector expression |
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