WSEAS Transactions on Heat and Mass Transfer
Print ISSN: 1790-5044, E-ISSN: 2224-3461
Volume 12, 2017
Finite Element Solution for Thermal Shock Phenomenon in Multilayered Cylindrical Bodies
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Abstract: General finite element (F.E.) coupled transient-dynamic model of three layers cylinder in polar coordinates under stress plane assumption, will be introduced and discussed. We have found through an analytical analysis and literature comparison that four main factors might affect the solution qualitative and quantitative behavior: (1) Temperature-stress boundary conditions, (2) Model size and length, (3) Number of layers, and (4) Materials properties in each layer. Finally, good qualitative agreement was found between the F.E. analysis results and the relevant literature for the radial displacement, the tangential and radial stresses.
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Keywords: thermal shock, multilayered cylinder, finite element model, coupled transient-dynamic model
Pages: 153-163
WSEAS Transactions on Heat and Mass Transfer, ISSN / E-ISSN: 1790-5044 / 2224-3461, Volume 12, 2017, Art. #18