Size-Dependent Thermoelastic Behavior Analysis of Functionally Graded Magneto-Electro-Elastic Cylindrical Shells Based on Modified Couple Stress Theory

In this article, the influence of important parameters on size-dependent thermoelastic behavior functionally graded magneto-electro-thermo-elastic microcylinders (FGMEE) is studied by means modified stress couple theory and under combined mechanical-thermal-magnetic loads. The equations motion were derived considering linear shells first-order nonlocal shear deformation shells. following, results solving governing buckle are analyzed. Based this, firstly, mechanical properties used in shell presented, then buckling studied, finally, these structures studied. presented results, mode numbers each load shown as n m, where m represent circumferential longitudinal numbers, respectively. section, using pairwise theory, corrected, with a relatively thick geometric structure forces due to heterogeneous thermal boundary conditions, combination convection heat transfer displacement obtain three-dimensional temperature distribution. equilibrium term electromagnetic coupling system obtained field structural relationships (FG-METE) intelligent material. Then, appropriate analytical numerical methods, various components field, electrical potential, and, most importantly, stresses for different conditions obtained.