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Fatigue fracture analysis of rotating disks under torque |
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| Authors: | Sadia M. Makky M.A. Ghalib |
| Affiliation: | College of Science, University of Baghdad, Iraq College of Engineering, University of Baghdad, Iraq |
| Abstract: | Ultimate strength and endurance limits of a rotating circular disk of uniform thickness under torque are analytically determined. Let N be the number of cycles the disk is made to rotate at a certain angular velocity V, and under a given torque T. An analytical expression is found that relates V and T to the number N that can cause the disk to fracture due to fatigue. |
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