Numerical treatment for nonlinear steady flow of a third grade fluid in a porous half space by neural networks optimized
سال انتشار: 1397
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 141
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شناسه ملی سند علمی:
JR_CMDE-6-1_006
تاریخ نمایه سازی: 15 بهمن 1401
چکیده مقاله:
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.
کلیدواژه ها:
Feed forward neural network ، Radial basis functions ، Semi infinite ، Steady flow ، Third-grade fluid