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July 12, 2019, 13:54 |
Improving Convergence of Transport Equation
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#1 |
Member
Pierce
Join Date: May 2019
Posts: 40
Rep Power: 7 |
Hello,
I've included a transport equation running with a convection and source term only, around an aerofoil and wing. Ideally I want this running for inviscid flow under M=0.3-1.0. I'm running this on STAR CCM+ under coupled flow ideal gas models. My transport equation's source term appears to struggle to converge to a solution around the trailing edge due to the curvature and discontinuities that arise, as a result this propagates throughout the domain. What changes could be made in order to alleviate the poor convergence here, would a finer grid or change in discretization help? Thanks |
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Tags |
passive scalar, star ccm+, transport equation |
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