Journal of Siberian Federal University. Engineering & Technologies / The Conjugate Equations in the Heterogeneous Systems Heat and Mass Exchange Tasks

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2013 6 (5)
Authors
Khagleev, Evgeniy P.
Contact information
Khagleev, Еvgeniy P.:Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041 Russia; E-mail: ; Хаглеев, Е.П.: Сибирский федеральный университет Россия 660041, Красноярск, пр. Свободный, 79
Keywords
heterogeneous system; divided boundaries; heat and mass exchange; type IV boundary conditions; conjugate equations; underground gasification; coal-bed reaction channel
Abstract

Conjugate equations based on a conception of the uniform mathematic description of a naturally equal heating transfer process in all points of a heterogeneous system is proposed. The equations may be applied to describe the heat and mass exchange processes in the divided boundaries of the heterogeneous systems instead of conventional IV type boundaries conditions. The modeling results of the underground coal gasification heat and mass exchange is adduced in the new problem definition.

Pages
485-497
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/9928

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