کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4526493 1323840 2008 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nonequilibrium effects in models of three-phase flow in porous media
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
Nonequilibrium effects in models of three-phase flow in porous media
چکیده انگلیسی

In this paper we extend to three-phase flow the nonequilibrium formalism proposed by Barenblatt and co-workers for two-phase porous media flow. The underlying idea is to include nonequilibrium effects by introducing a pair of effective water and gas saturations, which are linked to the actual saturations by a local evolution equation. We illustrate and analyze how nonequilibrium effects lead to qualitative and quantitative differences in the solution of the three-phase flow equations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Water Resources - Volume 31, Issue 4, April 2008, Pages 661–673
نویسندگان
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