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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: Crane_

Forum: OpenFOAM Running, Solving & CFD July 16, 2022, 22:44

Replies: 6 Time step becomes too short during the simulation Views: 419 Posted By Crane_ Hello, thanks for your reply. I chose the... Hello, thanks for your reply. I chose the cyclic boundary based on other's literature and now I think I need to try switching to symmetry BC. The cyclicAMI BC was not used in my case because I...

Forum: OpenFOAM Running, Solving & CFD July 14, 2022, 08:45

Replies: 6 Time step becomes too short during the simulation Views: 419 Posted By Crane_ My 4D case ran smoothly and the force... My 4D case ran smoothly and the force coefficients results agreed well with other's results. The follow zip file is my case. Thank you very much for your help.

Forum: OpenFOAM Running, Solving & CFD July 14, 2022, 03:25

Replies: 6 Time step becomes too short during the simulation Views: 419 Posted By Crane_ Thanks very much for your kind reply. I tried to... Thanks very much for your kind reply. I tried to chang the div(phi,U) from Gauss cubic to Gauss limitedLinearV 1 and decreased the initial timestep from 0.001 to 0.0001, and it works successfully...

Forum: OpenFOAM Running, Solving & CFD July 9, 2022, 23:28

Replies: 6 Time step becomes too short during the simulation Views: 419 Posted By Crane_ Time step becomes too short during the simulation Hello everyone, I meet some troubles during my simulation of oscillatory flowing around cruciform cylinders. I have simulated single cylinder in oscillatory flow successfully，whose length is 4D(D...

Showing results 1 to 4 of 4

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