Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.

Ansys Learning Forum Forums Discuss Simulation Fluids Ground Effect Fluent Simulations Reply To: Ground Effect Fluent Simulations

Mani kiran
Subscriber

as you can see sir that i wrote a UDF for airfoil which is moving in straight path

 

#include "udf.h"
 
DEFINE_CG_MOTION(airfoil,dt,vel,omega,time,dtime)
 
{
 
  real t=time;
  
 
  vel[1]= -0.025*t;
 
 
}
 
so can u help me to write UDF which is similair to real life 
[bingo_chatbox]