effect of changing underrelaxation parameter -- CFD Online Discussion Forums

February 7, 2004, 15:30	effect of changing underrelaxation parameter	#1
kishore rathore Guest Posts: n/a	hi, friends, i am working on unsteady phase change phenomena during freezing of viscius liquid , my solution is getting converge only for initial time step , to overcome that i am changing underrelaxation parameter in between the itereation , does that make any difference in the solution, plz help me out with regards kishore rathore

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