Abstract:Thermal elastic-plastic stresses and strains have been obtained for rotating annular disk by using finite difference method with Von-Mises' yield criterion and non-linear strain hardening measure. The compressibility of the disk is assumed to be varying in the radial direction. From the numerical results, we can conclude that thermal rotating disk made of functionally graded material whose thickness decreases exponentially and density increases exponentially with non-linear strain hardening measure (m = 0.2) i… Show more
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