Karthik R
Administrator
Hello,nTo answer your question, this is how residuals are calculated in Fluent. Please see this link for more information (Fluent Users guide: 36.15.1 - Monitoring Residuals). nhttps://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v211/en/flu_ug/flu_ug_sec_monitor_residuals.html?q=residualnFluent generally uses scaled residuals to judge whether a problem is converged or not. Please see the link for details.nKarthik