Initialize the field using another simpler turbolence model -- CFD Online Discussion Forums

February 13, 2014, 21:58	Initialize the field using another simpler turbolence model	#1
ArathoN Senior Member ArathoN Join Date: Jul 2011 Posts: 137 Rep Power: 15	hi foamers, My friend told me that in Fluent there is an option to initialize the flow properties then run the desired the simulation. I searched for such an option on openfoam but i found nothing. So i was thinking if i use a 1ep.-model like spalart-allmaras to initialize the flow then i swith to my desired RAS model, Does this improve my solution? and more importantly does the solution converge faster?

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