کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
660951 1458145 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A modified genetic algorithm for solving the inverse heat transfer problem of estimating plan heat source
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
A modified genetic algorithm for solving the inverse heat transfer problem of estimating plan heat source
چکیده انگلیسی

This work considers a new approach for solving the inverse heat conduction problem of estimating unknown plan heat source. It is shown that the physical heat transfer problem can be formulated as an optimization problem with differential equation constraints. A modified genetic algorithm is developed for solving the resulting optimization problem. The proposed algorithm provides a global optimum instead of a local optimum of the inverse heat transfer problem with highly-improved convergence performance. Some numerical results are presented to demonstrate the accuracy and efficiency of the proposed method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 51, Issues 15–16, 15 July 2008, Pages 3745–3752
نویسندگان
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