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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: LBellmann

Forum: CFX March 24, 2023, 11:47

Replies: 9 Problems with initialization of new runs Views: 537 Posted By LBellmann I‘m simulating a fan-stage with all passages. In... I‘m simulating a fan-stage with all passages. In order to do that I chose local timescale because Autotimescale and physical timescale did not lead to a stable convergence. The variable „Timescale“...

Forum: CFX March 24, 2023, 11:44

Replies: 9 Problems with initialization of new runs Views: 537 Posted By LBellmann The Total Pressure condition is defined not the... The Total Pressure condition is defined not the problem. I‘m dealing with the problem that a simulation which was initiated by anothers result file (same geometry/ mesh) does not run with specified...

Forum: CFX March 22, 2023, 01:44

Replies: 9 Problems with initialization of new runs Views: 537 Posted By LBellmann I've set an Total Pressure boundary condition at... I've set an Total Pressure boundary condition at the inlet to make the convergence more stable. In previous simulations I've seen that the incoming flow in the farfield quickly turns over to an angle...

Forum: CFX March 21, 2023, 04:49

Replies: 9 Problems with initialization of new runs Views: 537 Posted By LBellmann I've deleted the convergence history in the... I've deleted the convergence history in the out-file to match the maximum data size. In the Out-file you can see that velocity components in x and z direction were defined to create an angle of...

Forum: CFX March 21, 2023, 03:38

Replies: 9 Problems with initialization of new runs Views: 537 Posted By LBellmann Problems with initialization of new runs Hello there :) I am simulation a Fan-Stage with Nacelle in a farfield using Ansys CFX. My goal is to simulate it under an angle of attack. What I did is I first did a run with no angle of attack...

Showing results 1 to 5 of 5

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