Boundry conditions!!!!
Hi users,, How can I use the results of a first run ( pressure and velocity at a specified location) as a boundry condition for another run??
Thanx |
Re: Boundry conditions!!!!
Zaher,
Yes, ###CFX 5.6### I will try to help with a example: First Simulation. :>Post: *Export > Variables: X, Y, Z , pressure :Local: Plane 1 :Save: pressure.dat Second Simulation :>Pre: :FUNCTION (cloud interpolation) : Pressure Argument List = [m],[m],[m] Option = [Pa] (open the file: pressure.dat) ### if you want change something ### *Expression > new(pressure_S1) pressure_S1=Pressure(x,y,z)-10 *In the Boundary Conditions, change value to Expression and use pressure_S1 To use velocity is necessary: velocity u, v and w (one by one). Christian |
Re: Boundry conditions!!!!
Thanx Christian,,
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