Zależności między współczynnikami sprzęgającymi w procesie termodyfuzji w ośrodku o własnościach mikropolarnych

• Autorzy: Wieczorek B.

Warianty tytułu

EN

The dependences between the coupling coefficients for the thermodiffusion process in the body of micropolar properties

• Języki publikacji: PL

Abstrakty

EN

The problem of quasi-statical convoluted elastic thermodiffusion in described with the system of eight partial differential equations of the second order, describing character of mutual reaction of the heat, diffusion and stress fields. There were different forms of these equations systems, resulted of the way of fields reactions. They were derived from the different thermodynamic formulations of problem and from the way of interaction of fields for the considered problem. The thermodynamic potentials and the dependences between them, also the constitutive equations were used to specify interdependence between the coefficients, which are in the system of these equations. If there are known the experimental constants for one of the formulation thermodiffusion than the relations allow to determine the constants for the others of the formulation process. It is very importance, because there isn’t possible to carry out an experiment and obtain the applicable conjugates.

Słowa kluczowe

PL

termodyfuzja; ośrodek sprężysty; właściwości mikropolarne

EN

thermodiffusion; elastic medium; micropolar properties

• Wydawca: Komisja Inżynierii Budowlanej Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Roczniki Inżynierii Budowlanej
• Rocznik: 2006
• Tom: z. 6
• Strony: 149--152
• Opis fizyczny: Bibliogr. 2 poz.

Twórcy

autor

Wieczorek B.

• Politechnika Śląska, Gliwice

Bibliografia

• [1] Nowacki W.: Teoria niesymetrycznej sprężystości, PWN, Warszawa, 1971
• [2] Wieczorek B.: The forms of the thermodiffusion flows equations in the micropolar medium for different thermodynamic formulations of the process, 4rd International Conference “New Trends in Statics and Dynamics of Buildings”, Bratislava 2005