☆Variable at Solid-Fluid Coupled faces
For solid-fluid coupling problem. there are two faces generated by Fluent: say, WALL and WALL-Shadow. Now, I wanna know which face does refer to fluid？ WALL-Shadow?
And, the absolute value of heat-flux through these two should be the same? But I found a very small difference, NOT extractly identical. Why?
Other Variable should be identical?
for me, it seems to be, that fluent sets WALL and WALL-Shadow more or less random to the fluid and the solid.
I am sure, there is a system, but I don't get it.
I see, that there is no heat flow on the surface related to the solid. Also, the yplus value is zero at that face.
Under boundary condition, click any of those 2 walls to define boundary conditions, and you will see it will tell you on the new pop up panel which zone (solid or fluid) it belongs to.
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