Method for calculating nonstationary temperature stresses in a thermosensitive half-space |
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Authors: | V S Popovych N O Horechko |
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Institution: | 1.Lviv,Ukraine |
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Abstract: | On the basis of a model of a thermosensitive body, we propose an analytic-numerical method for the construction of the solution
of an axisymmetric quasistationary problem of thermoelasticity for a half-space heated by an instantaneous linear heat source
and exchanging heat through a bounding surface by convective heat transfer with the environment. Using the perturbation method,
we reduce the problem to the solution of a sequence of boundary-value problems for the Poisson equations, whose solutions
are constructed in the form of rapidly convergent series for each approximation by using expansions in multiple probability
integrals. |
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Keywords: | |
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