Radial Body Forces Influence on FGM and Non-FGM Cylindrical Pressure Vessels
Author(s) -
Jacob Nagler
Publication year - 2016
Publication title -
journal of composites
Language(s) - English
Resource type - Journals
eISSN - 2356-7252
pISSN - 2314-5978
DOI - 10.1155/2016/3298685
Subject(s) - pressure vessel , materials science , body force , mechanics , stress–strain curve , radial stress , functionally graded material , field (mathematics) , stress (linguistics) , cylinder stress , stress field , structural engineering , material properties , composite material , engineering , physics , deformation (meteorology) , mathematics , finite element method , ultimate tensile strength , linguistics , philosophy , pure mathematics
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
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