Stress analysis of metallic thick-walled high-pressure elbows overwrapped with composite material
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چکیده
منابع مشابه
Stress Redistribution Analysis of Piezomagnetic Rotating Thick-Walled Cylinder with Temperature-and Moisture-Dependent Material Properties
In this article, the problem of time-dependent stress redistribution of a piezomagnetic rotating thick-walled cylinder under an axisymmetric hygro-thermo-magneto-electro-mechanical loading is analyzed analytically for the condition of plane strain. Using the constitutive equations, a differential equation is found in which there are creep strains. Primarily, eliminating creep strains, an analyt...
متن کاملJ–Q characterized stress fields of surface-cracked metallic liners – II. Composite overwrapped pressure vessels
Article history: Received 27 October 2010 Received in revised form 21 February 2011 Accepted 23 February 2011 Available online 22 April 2011
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In this paper, a numerical analysis of stresses and displacements in FGM thick-walled cylindrical pressure vessel under internal pressure has been presented. The elastic modulus is assumed to be varying along the longitude of the pressure vessel with an exponential function continuously. The Poisson’s ratio is assumed to be constant. Whereas most of the previous studies about FGM thick-walled p...
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The present paper provides a semi-analytical solution to obtain the displacements and stresses in a functionally graded material (FGM) rotating thick cylindrical shell with clamped ends under non-uniform pressure. Material properties of cylinder are assumed to change along the axial direction according to a power law form. It is also assumed that the Poisson’s ratio is constant. Given the exist...
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ژورنال
عنوان ژورنال: Mechanics & Industry
سال: 2018
ISSN: 2257-7777,2257-7750
DOI: 10.1051/meca/2018016