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The strain hardening rotating hollow shaft subject to a positive temperature gradient
Date
2007-11-01
Author
Eraslan, Ahmet Nedim
Mack, W.
Metadata
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Based on Tresca's yield criterion and the flow rule associated with it, the distribution of stress, strain and displacement in a linearly strain hardening elastic-plastic hollow shaft subject to a positive radial temperature gradient and monotonously increasing angular speed is investigated. Presupposing circular symmetry and plane strain conditions, the problem is accessible to an analytical treatment. It is found that - depending on the temperature difference between the outer and the inner surface - qualitatively different types of solutions may occur, and that such a temperature difference on the one hand reduces the elastic limit angular speed but on the other hand may increase the fully plastic angular speed slightly. The residual stresses after stand-still and subsequent cooling are depicted, too.
Subject Keywords
Mechanical Engineering
,
Computational Mechanics
URI
https://hdl.handle.net/11511/41085
Journal
ACTA MECHANICA
DOI
https://doi.org/10.1007/s00707-007-0456-6
Collections
Department of Engineering Sciences, Article
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A. N. Eraslan and W. Mack, “The strain hardening rotating hollow shaft subject to a positive temperature gradient,”
ACTA MECHANICA
, pp. 191–211, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41085.