{"id":390043,"date":"2024-10-16T13:51:34","date_gmt":"2024-10-16T13:51:34","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/2-way-coupled-fsi-for-ball-bearing\/"},"modified":"2024-10-16T13:51:34","modified_gmt":"2024-10-16T13:51:34","slug":"2-way-coupled-fsi-for-ball-bearing","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/2-way-coupled-fsi-for-ball-bearing\/","title":{"rendered":"2 way coupled FSI for ball bearing"},"content":{"rendered":"

<p><\/a><\/p><p><\/a><\/p><p>This is how it is modeled for 2- way FSI. I guess this is the right approach as due to the Forces from Oil it will cause some Displacement\/movement of Races\/Ball and Vice-versa.<\/p><p>I have prepared a model with a ball, IR and OR.<\/p><p>IR rotates (by giving circumferential Disp.) and radial force also applied bcoz of shaft and OR is fixed — Transient<\/p><p>Lub. inlet on left side and outlet on another. Isothermal, incompressible fluid and SST k-w model used with Dynamic Meshing.<\/p><p>But the model does not run as there is no direct contact between ball and races.<\/p><p>any leads will be highly apprecitated to simplify the model. Thanks!<\/p><\/p>\n","protected":false},"template":"","class_list":["post-390043","topic","type-topic","status-publish","hentry","topic-tag-fluent-cfd-ansys-1","topic-tag-2-way-coupled-fsi","topic-tag-structural-mechanics","topic-tag-transient-structural"],"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