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Problem Specification
1. Start-up and preliminary set-up
2. Specify element type and constants
3. Specify material properties
4. Specify geometry
5. Mesh geometry
6. Specify boundary conditions
7. Solve
8. Postprocess the results
9. Validate the results

Step 8: Postprocess the Results

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This brings up the Contour Nodal Solution Data menu. Select Stress from the left list, von Mises SEQV from the right list and click OK. Zoom in at the point of contact.

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This brings up the List Nodal Solution menu. Select Stress from the left list, Principals SPRIN from the right and click OK.

The first three columns list the first, second and third principal stresses at each node. Scroll all the way down in this window.

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This brings up the List Nodal Solution menu. Select DOF solution from the left list, Translation UY from the right and click OK.

The approach can be determined by finding the total displacement of a node attached to the upper surface of the upper disk. Since all the nodes attached to the upper area will be equally displaced as a result of the coupled boundary condition, we can look at the displacement of any node attached to the upper surface.

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