Analysis of Thick-Wall Hollow Functionally Graded Material under Temperature and Pressure Loads

In this research, author probes rotating functionally graded material hollow cylinder with exponentially-varying profile and properties. There are different pressure and temperature apply on boundary surfaces of hollow cylinder. The issue is analyzed by using the radial displacement governing equation, and the solution is presented by Whittaker's functions. Analytic solutions of deformation and stresses are proposed, and the influences of pressure and temperature with respect to stress distribution are probed. Numerical results for the analytic solutions are presented to demonstrate the responses of the applied conditions on proposed cylinder.