کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4637101 1340734 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical approximation of solution of an inverse heat conduction problem based on Legendre polynomials
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Numerical approximation of solution of an inverse heat conduction problem based on Legendre polynomials
چکیده انگلیسی

In this paper, we consider an inverse heat conduction problem (IHCP). The given heat conduction equation, the boundary condition, and the initial condition are presented in a dimensionless form. A set of temperature measurements at a single sensor location inside the heat conduction body is required. Using a linear transformation, the ill-posed IHCP becomes a Cauchy problem. This problem will be solved by applying Legendre polynomials. Results show that an excellent estimation can be obtained within a couple of minutes CPU time at pentium IV-2.4 GHz PC.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 175, Issue 2, 15 April 2006, Pages 1366–1374
نویسندگان
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