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January 20, 2023, 09:41 |
IBM method for rhoPimpleFoam
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#1 |
New Member
Tiziano Santese
Join Date: Jan 2023
Location: Munich, Germany
Posts: 2
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Hello everyone,
I would like to ask, has anyone succesfully used the immerse-boundary-conditions toolkit from prof. Jasak with rhoPimpleFoam? I am trying to modify the solver following the SOLVER_COOKBOOK, however i guess that for compressible solvers there is some more work to do. I solved all the error message I got until now, but then my solver starts and stop without error message in the first iteration, when it reaches the rhoEqn.H. Note: I am using openfoam-ext4.0 and all the tutorials run smoothly. Starting from the tutorial "PitzDailyTurbulentsimpleIbFoam" I did all the modifications to the case, and then run it with my new solver. I guess my solver is even working correctly since compiles with no errors, but I may have some wrong setting in the case files (BCs, or controlDict).. This is the output from the terminal: Create time Create mesh for time = 0 PIMPLE: no residual control data found. Calculations will employ 50 corrector loops Reading thermophysical properties Selecting thermodynamics package hPsiThermo<pureMixture<sutherlandTransport<specieT hermo<hConstThermo<perfectGas>>>>> Reading field U Reading/calculating face flux field phi Creating turbulence model Selecting turbulence model type laminar Creating field DpDt Internal flow Number of IB cells: 524 Create immersed boundary cell mask Create immersed boundary face mask Found immersed boundary patch 0 named pitzDailyIB Starting time loop Courant Number mean: 480453 max: 3.23475e+06 velocity magnitude: 35351.5 Creating minMaxField for field p Creating minMaxField for field U Creating maxFieldCell for field epsilon Creating minMaxField for field rho |
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Tags |
ibm, immersed boundary method, rhopimplefoam |
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