کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
656095 | 1457677 | 2007 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Prediction of turbulent forced convection of a nanofluid in a tube with uniform heat flux using a two phase approach
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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: Prediction of turbulent forced convection of a nanofluid in a tube with uniform heat flux using a two phase approach Prediction of turbulent forced convection of a nanofluid in a tube with uniform heat flux using a two phase approach](/preview/png/656095.png)
چکیده انگلیسی
Turbulent forced convection heat transfer in a circular tube with a nanofluid consisting of water and 1 vol.% Cu is studied numerically. Two phase mixture model has been implemented for the first time to study such a flow field. A single phase model formulation, which has been used frequently in the past for heat transfer with nanofluids, is also used for comparison with the mixture model. The comparison of calculated results with experimental values shows that the mixture model is more precise than the single phase model. The axial evolution of the flow field and fully developed velocity profiles at different Reynolds numbers are also presented and discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Fluid Flow - Volume 28, Issue 2, April 2007, Pages 211–219
Journal: International Journal of Heat and Fluid Flow - Volume 28, Issue 2, April 2007, Pages 211–219
نویسندگان
A. Behzadmehr, M. Saffar-Avval, N. Galanis,