udf
hi,all My problem is that there is a additional source in momentum equation. e.g, in u momentum equation, S=¦Ñ*dUg/dt, Ug=dx/dt. where, Ug is the velocity of grid motion. x is the position of each grid point. Because the grid is moving. How could I write it through UDF ? Thanks anyway. bonny
|
All times are GMT -4. The time now is 23:20. |