caa a22 4500 463231694 CHVBK 20180405153244.0 cr unu---uuuuu 170326e20071201xx s 000 0 eng 10.1007/s10853-007-1946-6 doi (NATIONALLICENCE)springer-10.1007/s10853-007-1946-6 Zenkour A. Department of Mathematics, Faculty of Science, King AbdulAziz University, P. O. Box 80203, 21589, Jeddah, Saudi Arabia aut Elastic deformation of the rotating functionally graded annular disk with rigid casing [Elektronische Daten] [A. Zenkour] An accurate solution for a rotating functionally graded annular disk is presented. Material properties of the present annular disk are assumed to be graded in the radial direction according to a simple exponential-law distribution. The inner surface of the disk is pure metal whereas the outer surface of the disk is pure ceramic. The boundary condition of rigid casing is considered herein, that is the vanishing of the radial displacement at the outer surface. The boundary condition at the inner surface of the disk is taken to be vanishing either radial displacement or radial stress. Analytical solutions for the elastic deformation of the rotating functionally graded annular disks subjected to these boundary conditions are obtained. Numerical results for radial displacement, circumferential and radial stresses are presented. Comparisons between the different rotating homogeneous and functionally graded annular disks are made at the same angular velocity. The results show that distributions of stresses and displacement through the radial direction of the rotating annular disk vary with different parameters. Springer Science+Business Media, LLC, 2007 Journal of Materials Science Springer US; http://www.springer-ny.com 42/23(2007-12-01), 9717-9724 0022-2461 42:23<9717 2007 42 10853 https://doi.org/10.1007/s10853-007-1946-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-007-1946-6 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Zenkour A. Department of Mathematics, Faculty of Science, King AbdulAziz University, P. O. Box 80203, 21589, Jeddah, Saudi Arabia aut NATIONALLICENCE 773 0- Journal of Materials Science Springer US; http://www.springer-ny.com 42/23(2007-12-01), 9717-9724 0022-2461 42:23<9717 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer