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Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/229

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contributor.authorJoni, A-
contributor.authorRay, P K-
contributor.authorMohanty, J R-
contributor.authorVerma, B B-
identifier.citationProc. of National Conf. on Emerging Trends in Nano Technology and Innovations in Design and Manufacturing, Rourkela, Feb 18-19, p 323-339en
descriptionCopyright for this article belongs to National Institute of Technology, Rourkela, Indiaen
description.abstractIn this paper fatigue crack growth retardation due to overloading and spot heating (to a sub critical temperature) ahead of crack tip have been addressed. The wheeler model for crack growth retardation has been used for the purpose of comparison. The shaping exponents ‘m’ of both the cases were numerically determined from experimental data and variations in the result have been analysed. It is found that shaping exponent ‘m’ due to spot heating at specific position is more than that due to overloaden
format.extent260242 bytes-
publisherNational Institute of Technology, Rourkela, Indiaen
subjectspot heatingen
subjectWheeler modelen
subjectfatigue crack retardationen
titleComparison of constants in wheeler model under single overload and spot heating conditionsen
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