March 23, 2022 at 10:32 amritwikSubscriber
I am trying to model a reactor plug flow, where I have to implement Danckwert boundary condition which isMarch 23, 2022 at 1:00 pmDrAmineAnsys EmployeeSo diffusive flux normal to a boundary is equal to that term on RHS: in new Ansys Fluent version you can provide a flux for species along the walls and there I am sure you can code a DEFINE_PROFILE for that.
March 24, 2022 at 5:51 amritwikSubscriberNo, i have to put the boundary condition at the inlet.
March 24, 2022 at 10:03 amDrAmineAnsys EmployeeSo you need to use then DEFINE_PROFILE anyhow.
March 28, 2022 at 9:38 amMarch 28, 2022 at 12:44 pmDrAmineAnsys EmployeeIt does account for diffusive transport on top of convective inflow at inlet.
March 28, 2022 at 7:45 pmritwikSubscriberDoes it represent the same condition that I have asked the question> Is it mentioned anywhere in the fluent guide? Can you please tell me where I can find out. I am not able to visualise what you where saying
March 29, 2022 at 9:00 amDrAmineAnsys EmployeeWhat do you not understand under "it accounts for diffusive transport on top of convective .."?
March 29, 2022 at 10:37 amritwikSubscriberDoes your statement represents the same boundary condition I have mentioned or it means something else?
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