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Forum: FLUENT

August 3, 2010, 06:08

Replies: 19

Flapping Wing motion

Views: 5,371

Posted By almostafa67

i did not understand ur post,i had another post...

i did not understand ur post,i had another post in mind:rolleyes:

Forum: FLUENT

August 3, 2010, 03:50

Replies: 19

Flapping Wing motion

Views: 5,371

Posted By almostafa67

rotation about z axis

dear balkrishna...
i compiled ur udf and three images that i sent u are results,as u can see small cylinder changes its position so small, i want to move center of the cylinder on the inner edge of...

Forum: FLUENT

August 3, 2010, 02:39

Replies: 19

Flapping Wing motion

Views: 5,371

Posted By almostafa67

rotation about z axis

plz explain it more, how should i do it in udf,how can cg_vel rotate small circle about z axis???

Forum: FLUENT

August 3, 2010, 02:34

Replies: 19

Flapping Wing motion

Views: 5,371

Posted By almostafa67

rotation about z axis

no i mean the small circle does not rotate about center of bigger circle,i have problem in motion!

Forum: FLUENT

August 3, 2010, 02:29

Replies: 19

Flapping Wing motion

Views: 5,371

Posted By almostafa67

rotation about z axis

dear balkrishna,it's kind of you to reply my post:)

i use the following udf

# include "udf.h"
# include "dynamesh_tools.h"
DEFINE_CG_MOTION(pump,dt,vel,omega,time,dtime)
{
Thread *t;

Forum: FLUENT

August 3, 2010, 02:14

Replies: 19

Flapping Wing motion

Views: 5,371

Posted By almostafa67

rotation about z axis

sorry I forgot to attach images;

Forum: FLUENT

August 3, 2010, 02:13

Replies: 19

Flapping Wing motion

Views: 5,371

Posted By almostafa67

rotation about z axis

hi dear balkrishna...
long ago you were studying a case that contained flapping wing motion, now i'm working on something like that,i sent you two images that both of them are kind of peristaltic...

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