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In the Pre-Analysis step, we 'll will review the following:

• Mathematical model: (e.g.: We 'll will look at the governing equations + , boundary conditions, and the assumptions contained within the mathematical model.)
• Numerical solution procedure in ANSYS: (e.g.: We 'll will briefly overview the solution strategy used by ANSYS and contrast it to the hand calculation approach.)
• Hand-calculations of expected results: (e.g.: We 'll will use an analytical solution of the mathematical model to predict the expected stress field from ANSYS. We 'll will pay close attention to additional assumptions that have to be made in order to obtain an analytical solution.)

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