Hi all
I am trying to run r
Hi all
I am trying to run rhoSonicFoam with real gas effects. I have tried to extend the application of rhoSonicFoam to real gases. I tried the shock tube test case with the discontinuity in between the domain. Initial conditions are UL=0 UR= - 428 pL=131820 PR=36679 TL=TR=389 Left boundary condition is wall right boundary condition is pressure based zero gradient for other quantites constant gas mixture of H2: O2:AR::1:2:7 time step is 1e-8 after running this test case i am getting oscillations in temperature,pressure and density behind the shock wave through the solution itself seems to be correct ie the postion of shock. IF we replace with UR=0 as initial conditions the oscillations are not seen. I have tried with saveral interpolation schemses and other combinations. Can anyone comment on this. |
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