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An Investigation of Stress and Deformation States of Rotating Functionally Graded Spherical Pressure VesselsBy Amit Kumar Thawait, Lakshman Sondhi, Rupesh Kumar Verma, Prashant Kumar Jangde
Abstract: The present study deals with the analysis of rotating spherical pressure vessels made of functionally graded materials (FGMs). Material properties are graded along the radial direction, which is achieved by varying volume fractions of the constituting materials according to Mori-Tanaka scheme. Shells are subjected to hydrostatic internal pressure and have free boundary condition at the outer surface. Governing equations are derived using principle of stationary total potential. The effects of …
Published in Journal of Experimental & Applied Mechanics · Vol. 8, Issue 3, 2017 · pp. 19–27 Read article →