{"id":311637,"date":"2023-10-16T13:50:09","date_gmt":"2023-10-16T13:50:09","guid":{"rendered":"\/forum\/forums\/topic\/aqwa-cylinder-damping-problem\/"},"modified":"2023-10-16T13:50:09","modified_gmt":"2023-10-16T13:50:09","slug":"aqwa-cylinder-damping-problem","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/aqwa-cylinder-damping-problem\/","title":{"rendered":"AQWA Cylinder Damping Problem"},"content":{"rendered":"

Hello all,
I have some problems with AQWA.<\/p>\n

I have modelled a cylinder, cube and spherical object. The sphere and cube work fine but there are some problems with the cylinder. I am using 2023 R2.<\/p>\n

On time domain analysis, the cylinder’s critical damping is around %0.07. I perform free decay tests. If I test the cylinder, it oscillates forever. If I perform with the cube and sphere, it is fine. I am able to validate the sphere’s results with an experiment, that fits.<\/p>\n

What is the problem with the cylinder, what should I check?<\/p>\n","protected":false},"template":"","class_list":["post-311637","topic","type-topic","status-closed","hentry","topic-tag-ansys-aqwa","topic-tag-ansysaqwa","topic-tag-aqwa","topic-tag-aqwa-errors","topic-tag-floating-1","topic-tag-floating-body-1","topic-tag-fluid","topic-tag-offshore-1","topic-tag-ship"],"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