|September 28, 2009, 20:51||
Join Date: Apr 2009
Posts: 17Rep Power: 9
I have a question regarding the implementation of isothermal no slip wall boundary condition. I am using ghost points at (i+1) to generate a wall at i + 1/2.
u_i = - u_i+1
v_i = - v_i+1
rho_i = rho_i+1
P_i = P_i+1
T_i = ?
|October 2, 2009, 13:03||
Join Date: Mar 2009
Blog Entries: 6Rep Power: 11
If you follow your logic for other variables, you should choose T_(i+1) so that
(T_i + T_(i+1))/2 = Twall
You cannot of course specify density, pressure and temperature. You must choose only two of them, perhaps, pressure and temperature.
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