Supersonic Convergence
Hi guys im pretty new here and also relatively new into CFD ,
I have been having some question marks regarding my convergence . So the current sim that im running at the cluster has 97 Millon cells and I believe a pretty good mesh the wally values are between 0.5 and 3.8 also has grid sequencing initialization. it is a rocket running at mach 1.2 and I used 25/mach for CFL number. It is running in freestream which has enough gap to propagate the pressure. But with all these I get this kind of residuals even though the values converge to something Im not sure if the results are reliable or not nor was I able to find some reference wind tunnel paper so that I can check my physics . image : https://ibb.co/BN8WV1Z Should I post it somewhere else ? |
Your image link is not working. Had to guess the real URL. This one works : https://imgbb.com/BN8WV1Z
Experts can see the image and help you now. |
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Thanks mate |
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