Home – Home – Jornals – Thermophysics and Aeromechanics 2004 number 4

The problem of wet steam injection from a well into a porous medium is considered. The analytic solutions are obtained for the steam filtration region near the well within the framework of the homobaric approximation on the basis of which the effects of the pressure in the well, the temperature, and moisture content of the injected steam as well as the porous medium initial state on the peculiarities of the propagation of hydrodynamic and temperature fields in porous medium are studied. A critical condition is obtained under which the homobaric approximation may be accepted for the steam filtration region.