کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
669306 1458796 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modified self-consisted scheme to predict the thermal conductivity of nanofluids
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Modified self-consisted scheme to predict the thermal conductivity of nanofluids
چکیده انگلیسی

AbstarctIn this study, the self-consisted scheme is generalized to predict the thermal conductivity of nanofluids containing spherical nanoparticles with a conductive interface. We assume a flux jump in the particle–fluid interface in the opposite to the assumption for temperature jump in the case of thermal barrier resistance. We have obtained an upper and lower bounds to the homogenized suspension thermal conductivity according to the particle packing, which is particle surface state dependent. A comparison with the Hashin–Shtrikman bounds and the Maxwell equation is made. The proposed model is evaluated using published experimental data of the thermal conductivity enhancement for different nanofluids.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Thermal Sciences - Volume 48, Issue 12, December 2009, Pages 2249–2254
نویسندگان
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