Journal of Theoretical
and Applied Mechanics

17, 2, pp. 169-187, Warsaw 1979

0 płaskim quasi-statycznym zagadnieniu termodyfuzji dla sprężystego walca kołowego

Krzysztof Grysa, Ryszard Szczepański

The thermodiffusion phenomenon in a long elastic cylinder is investigated in this paper. The following assumptions are made; the surface of cylinder is free, the temperature of the surface is a function of angle phi and time, chemical potential is constant on the surface of the cylinder, the plane state of strains is considered; body forces and inertia terms in equations of motion and elastic dilatation in heat and diffusive equations are neglected. The obtained results, describing temperature, chemical potential, stresses, displacements and concentration fields are given in a form of Fourier-Bessel series. In the last part of the paper an analysis of obtained results is presented.