کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
654493 885247 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Application of the method of fundamental solutions and radial basis functions for inverse heat source problem in case of steady-state
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Application of the method of fundamental solutions and radial basis functions for inverse heat source problem in case of steady-state
چکیده انگلیسی

The paper deals with the inverse determination of heat sources in steady 2-D heat conduction problem. The problem is described by Poisson equation in which the function of the right hand side is unknown. The identification of the strength of a heat source is given by using the boundary condition and a known value of temperature in chosen points placed inside the domain. For the solution of the inverse problem of identification of the heat source the method of fundamental solution with radial basis functions is proposed. The accurate results have been obtained for five test problems where the analytical solutions were available.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Communications in Heat and Mass Transfer - Volume 37, Issue 2, February 2010, Pages 121–124
نویسندگان
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