کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
660838 1458119 2010 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Heat transfer and pressure drop correlations for compact heat exchangers with multi-region louver fins
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Heat transfer and pressure drop correlations for compact heat exchangers with multi-region louver fins
چکیده انگلیسی

An experimental study on the air-side heat transfer and pressure drop characteristics for brazed aluminum heat exchangers with multi-region louver fins and flat tubes was conducted. A series of tests were conducted for heat exchangers with different numbers of louver regions at the air-side Reynolds numbers of 400–1600 based on the louver pitch. The air-side thermal performance data were analyzed by using the effectiveness-NTU method. The characteristics of the heat transfer and pressure drop for heat exchangers with different geometry parameters were presented in terms of the Colburn j factor and Fanning friction f factor as function of the Reynolds number.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 53, Issues 15–16, July 2010, Pages 2955–2962
نویسندگان
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