A comparison between multi-layered and functionally graded spherical pressure vessels
نویسندگان
چکیده
منابع مشابه
Comparison study between layered and functionally graded composite beams for static deflection and stress analyses
The aim of this paper is to compare the static deflections and stress results of layered and functionally graded composite beams under static load. In the comparison study, the results obtained for a cantilever beam under point load. The Timoshenko beam and the Euler-Bernoulli beam theories are used in the beam model. The energy based Ritz method is used for the solution of the problem and alge...
متن کاملElastic analysis for thick cylinders and spherical pressure vessels made of functionally graded materials
Article history: Received 8 April 2007 Received in revised form 19 April 2008 Accepted 22 April 2008 Available online 9 June 2008
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This research pertains to the three-dimensional (3D) finite element analysis (FEA) of the stress intensity factors (SIFs) along the crack front in a spherical pressure vessel coated with functionally graded material (FGM). The vessel is subjected to internal pressure and thermal gradient. The exponential function is adopted for property of FGMs. SIFs are obtained for a wide variety of crack sha...
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ژورنال
عنوان ژورنال: PAMM
سال: 2013
ISSN: 1617-7061
DOI: 10.1002/pamm.201310040