کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
649252 1457218 2006 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental investigation of a solar adsorption chiller used for grain depot cooling
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Experimental investigation of a solar adsorption chiller used for grain depot cooling
چکیده انگلیسی

The solar cooling technology is attractive since cooling load of building is roughly in phase with solar energy availability. In this study, a solar adsorption chiller was built and tested with aim of developing an alternative refrigeration system used for grain cooling storage. This solar adsorption chiller consists of four subsystems, namely, a solar water heating unit with 49.4 m2 solar collecting area, a silica gel–water adsorption chiller, a cooling tower and a fan coil unit. In order to achieve continuous refrigeration, two adsorption units are operated out-of-phase with mass recovery cycle in the adsorption chiller. Field test results show that, under the climatic conditions of daily solar radiation being about 16–21 MJ/m2, this solar adsorption chiller can furnish 14–22 °C chilled air with an average cooling output ranging from about 3.2–4.4 kW, its daily solar cooling COP (coefficient of performance) is about 0.1–0.13.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 26, Issues 11–12, August 2006, Pages 1218–1225
نویسندگان
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