mesh size - number of nodes -- CFD Online Discussion Forums

November 11, 2006, 14:10	mesh size - number of nodes	#1
sam Guest Posts: n/a	hey i want to simulate a compressor rotor. i have to solve in two way. one actual model and 2nd scale down model by 100 now my question is that in CFD wiki it says a good mesh with wall function should be 400,000 cells , so i wanna know that should i use 400,000 cells for both models (actual and scale down) if yes why and if no then also why \????????? regards

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