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July 23, 2013, 06:03 |
Grid interface between solids
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#1 |
Senior Member
Agustín Villa
Join Date: Apr 2013
Location: Alcorcón
Posts: 314
Rep Power: 15 |
Hi everyone!
I'm trying to get a grid interface in this way, where S is an interface from a solid zone, s is an interface from another solid, and F is the interface whichs belong to a fluid zone: SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS FFFFFFFFFFFFFFFFFsssssssssssssFFFFFFFFFFFFFFFF My probles is the next one: when I create a grid interface between the upper solid and the fluid, I have to link the solids S and s too, but I can't do it because the upper interface has been used, and Fluent crashes. I thought about create the grid interface using F and s as one interface, and S as the other one. My question is about the coupling between the interfaces: S and F have to be coupled, but s and S will be coupled if I do this in this way? What could it mean two coupled solids? |
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July 23, 2013, 07:01 |
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#2 |
Super Moderator
Alex
Join Date: Jun 2012
Location: Germany
Posts: 3,427
Rep Power: 49 |
Not sure if I completely understood your problem.
If I had a setup like this, I would split the upper face ("SSSSS...") into three parts matching the opposing faces geometrically. || denotes a split in my "sketch" SSSSSSS||SSSSSSS||SSSSSSS interface1---Interface2---interface3 FFFFFFFF sssssssss FFFFFFFF |
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July 23, 2013, 07:27 |
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#3 |
Senior Member
Agustín Villa
Join Date: Apr 2013
Location: Alcorcón
Posts: 314
Rep Power: 15 |
That's a good idea, but I can't do that: the upper side has another face above it, and all of them twist: if I split the upper GI, I will have problem with the mesh (fixed notes at the upper-upper wall, and totating nodes at the face with interface).
Bu if I try it, I think I could do as you say, spliting the volume, in order to obtain your three interfaces... I'll try to mesh it Thanks! |
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Tags |
coupled, grid interface |
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