Wieczorek, B.

Solution for the Quasi-Static and Stationary Problem of Elastic Thermodiffusion in the Micropolar Solid

Abstract eng:
The paper discusses the problem of determination of displacement coupled with the flow of mass and heat consideration, which is analysed in the elastic solid with micropolar properties. The problem of quasi-static and stationary process is described by diffusion and conductivity equations and systems of motion equations for displacements and rotations. The system of equations has eight partial differential equations of the second order. The searched quantities in the problem are the following: temperature T , concentration C , displacement field ui and rotation field ϕ i . The method of the solution for that equations’ system is presented. The transformation methods are used in the construction of solutions of the system of equations. A solution of that system is built on the basis of Fourier’s transformation, its properties and theory of distribution. On that basis the solution of the initial system has been obtained.

Publisher:

Slovak University of Technology in Bratislava, Faculty of Civil Engineering, 2008

Conference Title:

70 Years of FCE STU - Proceedings of the International Scientific Conference

Conference Title:

International Scientific Conference 70 Years of FCE STU

Conference Venue:

Bratislava (SK)

Conference Dates:

2008-12-04 / 2008-12-05

Rights:

Text je chráněný podle autorského zákona č. 121/2000 Sb.