کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9507227 1340774 2005 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nonlinear programming approach for a transient free boundary flow problem
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Nonlinear programming approach for a transient free boundary flow problem
چکیده انگلیسی
This paper is devoted to a new numerical technique for the approximation of a free boundary transient flow problem. The stationary problem, obtained from a time discretization of the original transient problem, is formulated as a shape optimal design one [C.R. Acad. Sci., Paris, Ser. I, Math. 331 (12) (2000) 1005]. The discretized optimal problem, obtained via boundary element discretization, is considered as nonlinear mathematical programming where the state of the system and the design variable are taken as independent variables. To solve this nonlinear mathematical programming we use the sequential quadratic programming (SQP). Numerical results for illustrative earth dam problems are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 160, Issue 2, 14 January 2005, Pages 317-328
نویسندگان
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