UDF for lift force on a bluff body
Hi, This is sawa. I'm working with a bluff body problem. I need to get the lift force acting on body inorder to calculate the response using udf. Could find the way to get a total force acting over the body using "valve.c" of udf tutorial. Is there any way to get only the lift force over the body. Thanks in advance. sawa
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Re: UDF for lift force on a bluff body
Hi, If you wish to calculate the component of total force working on one axis (for example Z) it can be made so: begin_f_loop (f, t)
{ F_AREA (A, f, t); force += F_P (f, t) * A[2]; } end_f_loop (f, t) Anatoly |
Re: UDF for lift force on a bluff body
Yes, thatěs right. But that works only for the segregated solver...Any idea for the ciupled solver?
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