کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
654339 | 885241 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Convective heat transfer in a composite trapezoidal microchannel during magnetic heating
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Convective heat transfer in a composite trapezoidal microchannel during magnetic heating Convective heat transfer in a composite trapezoidal microchannel during magnetic heating](/preview/png/654339.png)
چکیده انگلیسی
The analysis of conjugate heat transfer in a composite channel of trapezoidal cross-section is presented. The channel is formed by etching a silicon <Â 100> wafer and bonding that with a slab of gadolinium. Gadolinium is a magnetic material that exhibits high temperature rise during adiabatic magnetization around its transition temperature of 295Â K. Heat is generated in the substrate by the application of a magnetic field. A thorough investigation of heat transfer coefficient at the solid-fluid interface is performed by varying the channel aspect ratio, the thickness of gadolinium slab, spacing between channels in the heat exchanger, Reynolds number, and the magnetic field strength. The results are validated by comparing with existing results for single material channels.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Communications in Heat and Mass Transfer - Volume 37, Issue 9, November 2010, Pages 1175-1181
Journal: International Communications in Heat and Mass Transfer - Volume 37, Issue 9, November 2010, Pages 1175-1181
نویسندگان
Muhammad M. Rahman, Shantanu S. Shevade, Ejiro Ojada,