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PHYSICS AND MATHEMATICS
Mathematical modeling of one-dimensional thermally stressed state (thermoelasticity) of a rod fixed at two ends with different heat sources
B. Z. Kenzhegulov, T. B. Gapuova, A. N. Muratkalieva, M. E. Rakhmetov Dosmukhamedov Atyrau State University, Atyrau
Abstract:
The mathematical model of a rod with a constant cross section fixed at both ends is developed depending on the presence of partial thermal insulation, heat flux, and heat exchanges based on energy principles, focused on minimization of total thermal energy of elastic deformations combined with the use of a quadratic finite element with three nodes.
Keywords:
temperature, heat energy, heat flow, gradient, heat transfer.
Citation:
B. Z. Kenzhegulov, T. B. Gapuova, A. N. Muratkalieva, M. E. Rakhmetov, “Mathematical modeling of one-dimensional thermally stressed state (thermoelasticity) of a rod fixed at two ends with different heat sources”, Meždunar. nauč.-issled. žurn., 2020, no. 2(92), 29–34
Linking options:
https://www.mathnet.ru/eng/irj567 https://www.mathnet.ru/eng/irj/v92/i2/p29
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