A Class of Nonisothermal Variable Thickness Rotating Disk Problems Solved by Hypergeometric Functions

Date

2005-06-01

Author

Eraslan, Ahmet Nedim

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Exact solutions for nonisothermal variable thickness rotating disks represented by different thickness profiles are obtained under plane stress assumption. The solutions are based on Tresca's yield criterion, its associated flow rule and linear strain hardening material behavior. Five different plastic regimes governed by different mathematical forms of the yield criterion are considered for each thickness profile. A displacement formulation is used and the resulting differential equations for the elastic and plastic regions are solved in terms of hypergeometric functions by the introduction of appropriate transformations.

Subject Keywords

Thermoelastoplasticity, Tresca's criterion, Variable thickness, Strain hardening, Rotating disks

URI

https://hdl.handle.net/11511/75387
https://journals.tubitak.gov.tr/engineering/abstract.htm?id=7782

Journal

Turkish Journal of Engineering and Environmental Sciences

Collections

Department of Engineering Sciences, Article

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Citation Formats

A. N. Eraslan, “A Class of Nonisothermal Variable Thickness Rotating Disk Problems Solved by Hypergeometric Functions,” Turkish Journal of Engineering and Environmental Sciences, pp. 241–269, 2005, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/75387.