Geometry

For this problem, we are going to import the geometry into ANSYS, which was designed using CAD software.

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Because the walls are not physically bonded to each other, we must suppress every wall-to-wall connection.  While holding the Ctrl key, select every wall-to-wall connection.  There should be 12 wall-to-wall connections.  Right click the selection > Supress.

Go to Step 3 - : Mesh

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