کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
648751 | 1457201 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modelling and analysis of air-cooled reciprocating chiller and demand energy savings using passive cooling
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The study presents modelling and analysis of air-cooled chiller system in an office building at Central Queensland University in Rockhampton, Australia. EnergyPlus, building energy simulation software, has been used to model and to simulate the energy savings. Base case cooling energy has been compared with measured data. The simulated results show a reasonable agreement with the measured data. As a passive cooling means, the effect of economiser usages and pre-cooling have been simulated and analysed to assess annual demand savings for an energy intensive office building at Rockhampton, Australia. It was found that implementation of the pre-cooling and economiser system could save 115Â kW/m2/month and 72Â kW/m2/month total cooling energy and 26Â kW/m2/month and 42Â kW/m2/month chiller energy, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 29, Issues 8â9, June 2009, Pages 1825-1830
Journal: Applied Thermal Engineering - Volume 29, Issues 8â9, June 2009, Pages 1825-1830
نویسندگان
Ashfaque Ahmed Chowdhury, M.G. Rasul, M.M.K. Khan,