Journal of Theoretical
and Applied Mechanics

20, 3-4, pp. 303-319, Warsaw 1982

O jednowymiarowym zagadnieniu identyfikacji strumienia ciepła na brzegu warstwy płaskiej

Krzysztof Grysa, Zbigniew Kozłowski

In the paper an analytical approximate and exact solution of an heat flux identification problem is shown. The problem is considered on the ground of the theory of thermoelasticity. To determine the heat flux at one surface of the slab and a surrounding temperature at the another one the temperature and strain were chosen as the socalled internal response. Numerical analysis illustrates the accuracy of the theoretical results as well as an influence of the choice of the interior points, fj and f2, and the Biot number for the accuracy of the identification.