Effect of Rotation on Thermoelastic Waves with Green-Naghdi Theory in a HomogeneousIsotropic Hollow Cylinder

A new model of the equations of generalized thermoelasticiy for a material of the cylinderwhich is supposed to be homogeneous isotropic thermally conducting is given. theformulation is applied in the context of green and naghdi (gn) theory of types ii andiii under the eect of rotation. the problem has been solved numerically using a niteelement method. numerical results for the temperature distribution, displacement, radialstress, and hoop stress are represented graphically. the results indicate that the effectof rotation was very pronounced. comparisons are made with the results predicted bythe types ii and iii in the presence and absence of rotation. the results obtained in thispaper can be used to design various homogeneous thermoelastic elements under thermalload to meet special engineering requirements.