کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4527004 1625674 2007 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An efficient discontinuous Galerkin method for advective transport in porous media
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
An efficient discontinuous Galerkin method for advective transport in porous media
چکیده انگلیسی

We consider a discontinuous Galerkin scheme for computing transport in heterogeneous media. An efficient solution of the resulting linear system of equations is possible by taking advantage of a priori knowledge of the direction of flow. By arranging the elements in a suitable sequence, one does not need to assemble the full system and may compute the solution in an element-by-element fashion. We demonstrate this procedure on boundary-value problems for tracer transport and time-of-flight.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Water Resources - Volume 30, Issue 12, December 2007, Pages 2424–2438
نویسندگان
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