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Numerical treatment for nonlinear steady flow of a third grade fluid in a porous half space by neural networks optimized | ||
| Computational Methods for Differential Equations | ||
| مقاله 6، دوره 6، شماره 1، فروردین 2018، صفحه 53-62 اصل مقاله (276.98 K) | ||
| نوع مقاله: Research Paper | ||
| نویسندگان | ||
| Mohsen Alipour* 1؛ Kobra Karimi2 | ||
| 1Department of Mathematics, Babol Noshirvani University of Technology, Shariati Ave., Babol, Iran, Post Code: 47148-71167 | ||
| 2Deprtment of Mathematics, Buein Zahra Technical University, Buein Zahra, Qazvin, Iran | ||
| چکیده | ||
| In this paper, steady flow of a third-grade fluid in a porous half space has been considered. This problem is a nonlinear two-point boundary value problem (BVP) on semi-infinite interval. The solution for this problem is given by a numerical method based on the feed-forward artificial neural network model using radial basis activation functions trained with an interior point method. Moreover, to confirm the performance of the proposed technique, our results are compared with other available results. Numerical results demonstrate the validity and applicability of the technique. | ||
| کلیدواژهها | ||
| Feed forward neural network؛ Radial basis functions؛ Semi infinite؛ Steady flow؛ Third-grade fluid | ||
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آمار تعداد مشاهده مقاله: 618 تعداد دریافت فایل اصل مقاله: 435 |
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