کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
661472 1458125 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A technique for uncertainty analysis for inverse heat conduction problems
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
A technique for uncertainty analysis for inverse heat conduction problems
چکیده انگلیسی
A technique is presented for the uncertainty analysis of the linear Inverse Heat Conduction Problem (IHCP) of estimating heat flux from interior temperature measurements. The selected IHCP algorithm is described. The uncertainty in thermal properties and temperature measurements is considered. A propagation of variance equation is used for the uncertainty analysis. An example calculation is presented. Parameter importance factors are defined and computed for the example problem; the volumetric heat capacity is the dominant parameter and an explanation is offered. Thoughts are presented on extending the analysis to include the non-linear problem of temperature dependent properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 53, Issue 4, 31 January 2010, Pages 753-759
نویسندگان
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