Аннотации:
This paper deals with two-dimensional flow in heterogeneous media. New explicit analytical solutions are obtained for flow refraction on a growth fault, a growth anticline, and for a gravity-capillarity driven flow in an unsaturated medium with parabolic inclusion. Flow kinematic characteristics are studied. (C) 2000 Elsevier Science B.V. All rights reserved. | This paper deals with two-dimensional flow in heterogeneous media. New explicit analytical solutions are obtained for flow refraction on a growth fault, a growth anticline, and for a gravity-capillarity driven flow in an unsaturated medium with parabolic inclusion. Flow kinematic characteristics are studied.