{"id":360829,"date":"2024-04-06T04:48:50","date_gmt":"2024-04-06T04:48:50","guid":{"rendered":"\/forum\/forums\/topic\/gpu-acceleration-in-cfd-analysis\/"},"modified":"2024-04-16T08:01:04","modified_gmt":"2024-04-16T08:01:04","slug":"gpu-acceleration-in-cfd-analysis","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/gpu-acceleration-in-cfd-analysis\/","title":{"rendered":"GPU acceleration in CFD analysis"},"content":{"rendered":"

Hello everyone, I am trying to speed up my simple CFD (flow over body), I have dell precision tower with dual xeon e5 2690 v4, with 28 cores and 56 threads, and RTX 3050 24GB. The issue i am facing is that while performing CFD, usig SIMPLE method the simulation runs perfectly but GPU utilization is zero and when I shift to COUPLED method it utilizes GPU but consupmtion time is very large (about 50% more as compared to before). Kindly guide as to how I can shift to full GPU utilization with minimal time. For reference I am attachng a time comparison data.
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