Identification of the temperature field and stresses in a thermosensitive cylinder according to the surface strains |
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Authors: | R M Kushnir A V Yasins’kyi |
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Affiliation: | (1) Pidstryhach Institute for Applied Problems in Mechanics and Mathematics, Ukrainian National Academy of Sciences, Lviv, Ukraine |
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Abstract: | We identify the time dependence of temperature of a surface of a long hollow thermosensitive cylinder and its thermal and
thermal stressed states according to the known temperature and strains on the other surface. The posed problem is reduced
to the inverse problem of thermoelasticity. By using the solution of the direct problem of thermoelasticity, we perform the
numerical verification of the proposed procedure of solution of the inverse problem.
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 43, No. 6, pp. 55–61, November–December, 2007. |
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