[Prateek garg]

Hi friends,

I am trying to simulate mixing of air and kerosene (gas phase) in CFX in a cylindrical tube. My grid contains 3 million cells but it can only solve around 400 iterations per day. When I checked the CPU usage its only 6-10 percent. However, I am using 7 partitions while solving the problem, my CPU comprises of 16 threads i.e. 2 octa core intel xeon processors. When I use more than 7 partitions my Simulations stops saying error Return code 1 . I cant understand what is the problem and want to know if I can use more partitions? If yes why my simulations is stopping with error?


Please Help!!