Ansys Fluent copied vs. stup-from-scratch

svantevid · September 29, 2022, 08:18

I recently noticed a discrepancy between results from a simulation with imported Fluent settings (.wbpz file without results) and from a simulation that was setup from scratch in workbench. Mesh is the same, I also checked and all the settings inside Fluent are the same in both simulation.

Has anyone else encountered this? Does Fluent somehow carries over something else that is not really apparent?

evcelica · October 11, 2022, 10:51

My guess is one was converged more than the other, or perhaps it is an unsteady flow.

manupanand · October 13, 2022, 21:44

Quote:

Originally Posted by svantevid

I recently noticed a discrepancy between results from a simulation with imported Fluent settings (.wbpz file without results) and from a simulation that was setup from scratch in workbench. Mesh is the same, I also checked and all the settings inside Fluent are the same in both simulation.

Has anyone else encountered this? Does Fluent somehow carries over something else that is not really apparent?

Yes i have noticed the same. work bench has running so many things in background. may be because of that.

September 29, 2022, 08:18	Ansys Fluent copied vs. stup-from-scratch	#1
svantevid New Member Join Date: May 2019 Posts: 24 Rep Power: 7	I recently noticed a discrepancy between results from a simulation with imported Fluent settings (.wbpz file without results) and from a simulation that was setup from scratch in workbench. Mesh is the same, I also checked and all the settings inside Fluent are the same in both simulation. Has anyone else encountered this? Does Fluent somehow carries over something else that is not really apparent?

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October 11, 2022, 10:51		#2
evcelica Senior Member Erik Join Date: Feb 2011 Location: Earth (Land portion) Posts: 1,188 Rep Power: 23	My guess is one was converged more than the other, or perhaps it is an unsteady flow.