tag:blogger.com,1999:blog-2999455244261692537.post7029054970560748348..comments2023-04-12T11:30:27.686+02:00Comments on Hopscotch: OpenFOAM, residuals, and vortex street999http://www.blogger.com/profile/07567030127854361710noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-2999455244261692537.post-44686194361402734232014-06-18T21:24:48.657+02:002014-06-18T21:24:48.657+02:00Well, I'm not quite sure it won't converge...Well, I'm not quite sure it won't converge. Any way, I guess it's time to update this post as I've decided to check mesh convergence also.999https://www.blogger.com/profile/07567030127854361710noreply@blogger.comtag:blogger.com,1999:blog-2999455244261692537.post-62387971843522540182014-06-18T18:26:20.400+02:002014-06-18T18:26:20.400+02:00So if you increase the time step to the double val...So if you increase the time step to the double value (or higher) differences between non- and under-relaxed solutions should appear. The non-relaxed solution probably does not converge at all. Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2999455244261692537.post-87207208304913190012014-06-18T08:19:25.358+02:002014-06-18T08:19:25.358+02:000.50.5999https://www.blogger.com/profile/07567030127854361710noreply@blogger.comtag:blogger.com,1999:blog-2999455244261692537.post-52075246999782596032014-06-17T22:30:54.645+02:002014-06-17T22:30:54.645+02:00What are the Courant numbers for the two meshes? I...What are the Courant numbers for the two meshes? If they are blow 1 underrelaxation should not matter.Anonymousnoreply@blogger.com