کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4645881 | 1342069 | 2008 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Domain decomposition with characteristic finite difference method for two-phase displacement problems
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Domain decomposition with characteristic finite difference method for two-phase displacement problems Domain decomposition with characteristic finite difference method for two-phase displacement problems](/preview/png/4645881.png)
چکیده انگلیسی
Domain decomposition difference schemes modified with characteristic method are presented for two-phase displacement. The pressure equation is discretized by a five-point difference procedure. To compute in parallel, the saturation equation is treated by domain decomposition difference schemes with characteristic approximation, which rely on implicit procedures in subdomains and one-dimensional calculation on the inter-domain boundaries. Error analysis in discrete l2-norm is discussed. Finally, numerical examples illustrating the theoretical accuracy ant parallelism are shown.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Numerical Mathematics - Volume 58, Issue 9, September 2008, Pages 1262-1273
Journal: Applied Numerical Mathematics - Volume 58, Issue 9, September 2008, Pages 1262-1273