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November 14, 2012, 10:51 |
Heat Flux calculation inside domain
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#1 |
New Member
Nara Shikamaru
Join Date: Apr 2012
Posts: 22
Rep Power: 14 |
Hi,
I looked for an option to calculate heat flux in a surface/line (2D) inside domain but only found the option to output heat flux / Total surface heat flux in the boundary walls. Has anyone tried this before? I am also trying to write a udf for this but I am stuck on how to calculate the surface area normal to the heat flux. I am using this for heat flux calculation. Not sure if this is right yet - Code:
C_CENTROID(xc,cell,cell_thread); tg_x = C_T_RG(cell,cell_thread)[0]; tg_y = C_T_RG(cell,cell_thread)[1]; con = C_K_EFF(cell,cell_thread,0.85); tg_n = (pow(pow(tg_x,2)+pow(tg_y,2)),0.5); heat_flux = con*tg_n; |
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heat flux fluent udf |
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