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Article

Kačur, Jozef ; Mihala, Patrik ; Tóth, Michal
Numerical modeling of heat exchange and unsaturated-saturated flow in porous media. (English). In: Mikula, Karol (ed.): Proceedings of Equadiff 14. Conference on Differential Equations and Their Applications, Bratislava, July 24-28, 2017. Slovak University of Technology in Bratislava, SPEKTRUM STU Publishing, Bratislava, 2017. pp. 191-200
MSC: 65M08, 65M32, 76S05
Keywords:
Porous media infiltration, water and heat transport, heat energy exchange, numerical modeling of nonlinear system
Summary:
We discuss the numerical modeling of heat exchange between the infiltrated water and porous media matrix. An unsaturated-saturated flow is considered with boundary conditions reflecting the external driven forces. The developed numerical method is efficient and can be used for solving the inverse problems concerning determination of transmission coefficients for heat energy exchange inside and also on the boundary of porous media. Numerical experiments support our method.
References:
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