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Fatigue Analysis Using ANSYS Fatigue Module and ANSYS nCode ...

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44/34<br />

<strong>ANSYS</strong> <strong>nCode</strong> DesignLife Example Uses<br />

© 2011 <strong>ANSYS</strong>, Inc. 9/29/2011<br />

Turbocharger Housing<br />

– <strong>ANSYS</strong> calculates the stress<br />

history due to a 30 minute<br />

thermal cycle, <strong>and</strong> the stresses<br />

due to a 40 Hz mechanical<br />

excitation.<br />

– DesignLife superimposes the<br />

thermal <strong>and</strong> mechanical stresses<br />

into a 720,000 point time history<br />

<strong>and</strong> calculates the turbocharger<br />

housing’s life in hours of<br />

operation.

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