Table of Contents
Journal of Composites
Volume 2016 (2016), Article ID 3298685, 18 pages
http://dx.doi.org/10.1155/2016/3298685
Research Article

Radial Body Forces Influence on FGM and Non-FGM Cylindrical Pressure Vessels

IAF & NIRC, 34345 Haifa, Israel

Received 4 March 2016; Accepted 23 March 2016

Academic Editor: Ashkan Vaziri

Copyright © 2016 Jacob Nagler. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

This study deals with the influence of radial body forces on FGM and non-FGM pressure vessels. It contains an extended overview of pressure vessels made from both kinds of material. Furthermore, full mathematical development of stress-strain field for both kinds of cylindrical vessels while being influenced by body forces has been performed. In addition, a new power law model for FGM materials was suggested and discussed. Finally, tables of composed plastic-elastic states are discussed.