Fluids

Fluids

parallel solving

    • mariannebassil
      Subscriber

      Hello


      I made a simulation with 4 Processes it took 3h . I repeated it with 26 Processes , normally i was expecting to take less than the 3h but in reality it took more! is it logic?

    • Keyur Kanade
      Ansys Employee

      Hello, 


      Can you please give more details. What is cell count? What models you used? What are machine specifications when you used 4 processors and when you used 26 processors? 


      Regards,


      Keyur

    • mariannebassil
      Subscriber

      i used kw model, about 2 000 000 cells, the 4 processes machine is a laptop 32 Go memory, 4 cores , 4 processeurs , basic speed 2.8 GHz (Intel core i5-7440HQ CPU @2.8 Ghz).  The 16 Processes (not 26 , i typed 26 by error) is a machine with 24 core, 48 processes and 2.29 GHz basic speed (intel Xeon gold 5118 CPU @2.3 Ghz 2.29 Ghz (2 processes))

    • Keyur Kanade
      Ansys Employee

      Hi, 


      Which license you are using? Student version has limitation of 512 cells for fluids. 


      Regards,


      Keyur

    • mariannebassil
      Subscriber

      License for academic package

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