Initializing an unsteady solution from previous solution -- CFD Online Discussion Forums

May 31, 2016, 09:12	Initializing an unsteady solution from previous solution	#1
Mahdi_Kh New Member Mahdi Join Date: May 2016 Posts: 22 Rep Power: 10	Dear Fluent users, It is a great help if anybody have tackled with such a problem: I am simulating an unsteady flow in a channel using Ansys Fluent. Due to large domain size, I am shortening the domain for a finer mesh and then attaching another part to previous resolved one to start from. I am going to initialize the solution with the obtained information from previous one. How do you patch the variables for the current grid points? Thanks for any reply.

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