Publisher Summary The chapter examines the process of transient heat conduction for a two-
phase system in terms of the method of volume averaging. Both one-and two-equation …

Publisher Summary This chapter outlines several theoretical models currently prevailing for
multiphase flow and heat transfer in porous media. In particular, a multiphase mixture model …

In the present article, after critically analysing the drawbacks of the existing h-formulation
based on Two Phase Mixture Model (TPMM), a modified formulation has been developed …

A newly developed two-phase mixture model is applied, in conjunction with a control-
volume-based finite difference method, to numerically investigate boiling with thermal …

The transient behavior of two-phase flow and heat transfer in a channel filled with porous
media was numerically studied in this paper. Based on the two-phase mixture model …

We consider a problem of hydrodynamic stability of the liquid displacement by gas in a
porous medium in the case when a light gas is located above the liquid. The onset of …

We carried out analogue experiments on two‐phase boiling systems, using a porous vertical
cylinder, saturated with water. The base of the cylinder was heated, and the top was cooled …

Boiling and natural-convection processes in a horizontal, fluid-saturated porous layer are
investigated. The layer is heated uniformly from below and is cooled from above. Volumetric …

ABSTRACT A numerical study, employing an enthalpic method, of boiling in porous layer
with a discrete heating and crossed by a through flow is presented. The effects of porous …

Water flow in partially saturated fractures under thermal drive may lead to fast flow along
preferential localized pathways and heat pipe conditions. At the potential high‐level nuclear …