MATHEMATICAL MODEL OF THE «PISTON» DISPLACEMENT OF IMMISCIBLE LIQUIDS DURING FILTRATION IN A POROUS MEDIUM

Autor: Polozhaenko S. A., Lysenko N. A.
Jazyk: English<br />Romanian; Moldavian; Moldovan<br />Russian
Rok vydání: 2014
Předmět:
Zdroj: Problems of the Regional Energetics, Vol 2014-3, Iss 3(26), Pp 60-67 (2014)
Druh dokumentu: article
ISSN: 1857-0070
Popis: Mathematical model of the front displacement in porous media multicomponent systems, presents filterable immiscible (including abnormal) fluids. In real application tasks it is given a qualitative description of the process of displacement in a multicomponent system with an intermediate agent «piston». Mathematical model of a class of problems of the frontal displacement for multicomponent systems is formulated as a variation inequality and provides a simple numerical implementation.
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