{"id":262347,"date":"2021-10-05T11:08:55","date_gmt":"2021-10-05T11:08:55","guid":{"rendered":"\/forum\/forums\/reply\/re-results-not-matching-ansys-discovery-live-2020r2-vs-19-1-4\/"},"modified":"2021-10-05T11:08:55","modified_gmt":"2021-10-05T11:08:55","slug":"re-results-not-matching-ansys-discovery-live-2020r2-vs-19-1-4","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/re-results-not-matching-ansys-discovery-live-2020r2-vs-19-1-4\/","title":{"rendered":"Re: Results not matching Ansys Discovery Live 2020R2 vs. 19.1"},"content":{"rendered":"

Hi virensaxena<\/span> , <\/p>\n

I understand your concern. I’m working with fluids exclusively, but the below idea, I think, should work in all fields (CFD, FEA, etc.). The point is that you should have the same mesh resolution for all simulations. <\/p>\n

    \n
  1. Try to set the so-called Fidelity parameter of the simulation in one of the computers that you use and check the mesh resolution (the so-called minimum feature size).<\/li>\n
  2. Then set the Fidelity parameter on all other computers (with different hardware) to a value that results in the same minimum feature size as on the first machine.<\/li>\n<\/ol>\n

    If you want to work at the highest resolution that is possible on ALL of your computers, set the maximum Fidelity on the weakest machine (with a GPU with the least VRAM capacity) first , then proceed to the second point. <\/p>\n

    I’m sure that the ANSYS Support Engineers can help you if you have any specific questions about the details of the above method. <\/p>\n","protected":false},"template":"","class_list":["post-262347","reply","type-reply","status-publish","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