Hello Everyone ;
Hope you are doing great .
I have to change the axis of rotation from default setting i,e z-axis to x-axis in the given UDF ? How can I do that ?
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# include "udf.h"
DEFINE_ZONE_MOTION(sinusoidal,omega,axis,origin,velocity,time,dtime)
{real w = 2.0*M_PI*1; real wt = w*time; real th, thd;
th = -0.523599*sin(wt); thd = -0.523599*w*cos(wt);
*omega = thd;}
Hi Aamir Sultan ,
OMEGA[0] means rotation around x-axis, OMEGA[1] means rotation around y-axis and OMEGA[3] means rotation around z-axis.
Hope that helps
Wael
I guess in the last line as OMEGA is a vector. I only made it for linear velocity Vel[0]. However, I believe that OMEGA should have the same treatment. I had a look on some examples online.
Regards
Wael
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