کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
654100 | 885229 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Estimation of heat flux and temperature distributions in a composite strip and homogeneous foundation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Estimation of heat flux and temperature distributions in a composite strip and homogeneous foundation Estimation of heat flux and temperature distributions in a composite strip and homogeneous foundation](/preview/png/654100.png)
چکیده انگلیسی
In this study, an inverse algorithm based on the conjugate gradient method and the discrepancy principle is applied to estimate the unknown time-dependent heat flux and temperature distributions for the system composed of a multi-layer composite strip and semi-infinite foundation, from the knowledge of temperature measurements taken within the strip. It is assumed that no prior information is available on the functional form of the unknown heat flux; hence the procedure is classified as the function estimation in inverse calculation. Results show that an excellent estimation on the time-dependent heat flux can be obtained for the test case considered in this study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Communications in Heat and Mass Transfer - Volume 37, Issue 5, May 2010, Pages 495–500
Journal: International Communications in Heat and Mass Transfer - Volume 37, Issue 5, May 2010, Pages 495–500
نویسندگان
Yu-Ching Yang, Shao-Shu Chu, Win-Jin Chang, Tser-Son Wu,