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Thakur Pankaj

ELASTIC-PLASTIC TRANSITION STRESSES IN ROTATING CYLINDER BY FINITE DEFORMATION UNDER STEADY STATE TEMPERATURE

ABSTRACT
The problem of elastic-plastic transition stresses of thick walled rotating cylinder by finitesimal deformation under steady state temperature has been solved by using the concept of generalised strain measure. It has been seen that with the increase of temperature, the cylinder having smaller radii ratios requires lesser angular velocity to become fully plastic as compared to cylinder having higher radii ratios. The result for the combined effect of rotation and temperature are calculated for fully plastic and depicted graphically.
KEYWORDS
elastic plastic transition stresses, thick walled rotating cylinder, generalised strain measure
PAPER SUBMITTED: 2009-07-15
PAPER REVISED: 2010-01-07
PAPER ACCEPTED: 2010-01-11
DOI REFERENCE: https://doi.org/10.2298/TSCI1102537P
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2011, VOLUME 15, ISSUE Issue 2, PAGES [537 - 543]
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Elastic-plastic transition stresses in rotating cylinder by finite deformation under steady state temperature

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence