کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
759724 | 896489 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Removal of numerical instability in the solution of an inverse heat conduction problem
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Removal of numerical instability in the solution of an inverse heat conduction problem Removal of numerical instability in the solution of an inverse heat conduction problem](/preview/png/759724.png)
چکیده انگلیسی
In this paper, we consider an inverse heat conduction problem (IHCP). A set of temperature measurements at a single sensor location inside the heat conduction body is required. Using a transformation, the ill-posed IHCP becomes a Cauchy problem. Since the solution of Cauchy problem, exists and is unique but not always stable, the ill-posed problem is closely approximated by a well-posed problem. For this new well-posed problem, the existence, uniqueness, and stability of the solution are proved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 14, Issue 6, June 2009, Pages 2664-2669
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 14, Issue 6, June 2009, Pages 2664-2669
نویسندگان
R. Pourgholi, N. Azizi, Y.S. Gasimov, F. Aliev, H.K. Khalafi,