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Verification and Validation
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The analytical formula for computing the radius of contact zone (a) is given as follows:
The following command for the computation of the contact area can be downloaded here.
- This command was generously provided by Mr. Sean Harvey. (Lead Technical Services Engineer at Ansys Inc.)
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<iframe width="600" height="450" src="//www.youtube.com/embed/0ZI-QVUEJgk?rel=0" frameborder="0" allowfullscreen></iframe> |
Using this value of contact radius, we can also compute the normal pressured induced at the contact zone. Theoretically, the maximum pressure (pmax) is induced along the y-axis, as expected, and is given by the following formula:
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