Fluids

Fluids

Moving bady and heat transfer

    • Hakan C
      Subscriber

      Hi everyone,


       I am using moving bady and heat transfer in CFX, I have two domain and both of fluid domain. I have set 2. air domain mesh motion and velocity 1 m/s and the second air domain  is connected to the rigid body with the domain subdomain. mesh quality is fine but I get error CFX  200. iterations. It's : 


      ERROR #004100018 has occurred in subroutine FINMES. Message: Fatal overflow in linear solver. 


      I did a lot of research on this mistake, but I could not find anything. Can you help me?

    • Hakan C
      Subscriber

      I tryed adaptive time settings that's  inital time step 1e-3 max. time step 1e-3 min. time step 1e-35, total time is 1 sn for analysis

Viewing 1 reply thread
  • You must be logged in to reply to this topic.