i need C file that give arc motion
 

بِسمِ اللهِ الرَّحمَنِ الرَّحِيمِ

i need c program file that make an arc motion for a line .. i want to use it and compile it in fluent ...

i need that line to move in arc motion up to 2 cm then return to its real position
( as shown in figure below )

http://img692.imageshack.us/img692/5219/42190802.png

can u help me :( ??

Have you seen the tutorial titled 'Using a UDF to Control the Dynamic Mesh of a
Flexible Oscillating Membrane'? It has UDF that matched your problem.

If you dont find it let me know your e-mail.

You can find the udf (butterfly-flex) in these two links.

http://chomikuj.pl/arturb1985/Tutori...x,1546038270.c

http://chomikuj.pl/arturb1985/Tutori...x,1543244606.c