{"id":31038,"date":"2018-10-22T09:59:01","date_gmt":"2018-10-22T09:59:01","guid":{"rendered":"\/forum\/forums\/topic\/dynamic-mesh-using-profile-for-rigid-body\/"},"modified":"2018-10-22T09:59:01","modified_gmt":"2018-10-22T09:59:01","slug":"dynamic-mesh-using-profile-for-rigid-body","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/dynamic-mesh-using-profile-for-rigid-body\/","title":{"rendered":"Dynamic Mesh using Profile for Rigid Body"},"content":{"rendered":"

Hi,<\/p>\n

<\/p>\n

I´m trying to do this tutorial: https:\/\/www.youtube.com\/watch?v=E6N8cx9HQm0. Howewer I want to use a Profile instead of a UDF.<\/p>\n

<\/p>\n

I have made the geometry and the meshing successfully.<\/p>\n

<\/p>\n

Boundary Conditions: – Inlet: 0 Pa (Type Pressure)<\/p>\n

<\/p>\n

                                   – Piston (Type Wall) and Settings by Default<\/p>\n

<\/p>\n

Below you can see the Profile file. “..” is used in order to not writing all the components.<\/p>\n

<\/p>\n

((piston1 transient 101 0)
(time
0
0,02
0,04
0,08 ..
1,98
2
)
(u
0
0,050636564
0,046777181
-0,004418245
-0,042826439..
0,008827861
0,058051301<\/p>\n

<\/p>\n

))<\/p>\n

<\/p>\n

\"\"<\/p>\n

<\/p>\n

\"\"<\/p>\n

<\/p>\n

The problem is that my velocity in all directions is 0.<\/p>\n

<\/p>\n

\"\"<\/p>\n

<\/p>\n

 <\/p>\n

<\/p>\n

Thank you.<\/p>\n

<\/p>\n

 <\/p>\n

<\/p>\n

Maxime<\/p>\n

<\/p>\n

 <\/p>\n

<\/p>\n

 <\/p>\n","protected":false},"template":"","class_list":["post-31038","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t