Evci, CelalEvci, CelalGulgec, MufitDepartment of Mechanical Engineering2024-07-052024-07-052018460020-72251879-219710.1016/j.ijengsci.2017.11.0192-s2.0-85034997601https://doi.org/10.1016/j.ijengsci.2017.11.019https://hdl.handle.net/20.500.14411/2848Gulgec, Mufit/0000-0002-3911-2734This study presents an analytical solution of stresses and displacements in a long functionally graded (FGM) hollow cylinder subjected to uniform heat generation and internal pressure. Thermo-elastic material properties of FGM cylinder continuously vary in radial direction along the thickness with a power function. The temperature distribution is assumed to vary as a function of the radial coordinate and in steady state. Stress formulation approach is employed using the Airy stress function to derive the analytical solution. In the failure analysis of FGM cylinder, Coulomb-Mohr theory is applied for the ceramic phase whereas Tresca yield criterion is used for the metal phase. The stress analysis reveals that stresses in FGM cylinder decrease considerably, compared to the homogenous one, for a particular interval of material parameters. Radial displacement analysis in FGM cylinder supports the results obtained from stress analysis. (C) 2017 Elsevier Ltd. All rights reserved.eninfo:eu-repo/semantics/closedAccessFunctionally graded materialStress analysisThermo-mechanical loadingFailure analysisMaterial parametersArticleQ112392108WOS:000424315100008