دانلود مقاله ISI انگلیسی شماره 61553
ترجمه فارسی عنوان مقاله

یک سیستم ذخیره سازی سرد فصلی بر اساس لوله نوع حرارتی جداگانه برای خنک کردن ساختمان پایدار

عنوان انگلیسی
A seasonal cold storage system based on separate type heat pipe for sustainable building cooling
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
61553 2016 10 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Renewable Energy, Volume 85, January 2016, Pages 880–889

ترجمه کلمات کلیدی
سردخانه های فصلی؛ ذخیره سازی یخ؛ لوله های حرارتی - انرژی تجدید پذیر؛ خنک کننده پایدار
کلمات کلیدی انگلیسی
Seasonal cold storage; Ice storage; Heat pipe; Renewable energy; Sustainable cooling
پیش نمایش مقاله
پیش نمایش مقاله  یک سیستم ذخیره سازی سرد فصلی بر اساس لوله نوع حرارتی جداگانه برای خنک کردن ساختمان پایدار

چکیده انگلیسی

Seasonal cold storage is a high-efficient and environmental-friendly technique that uses the stored natural cold energy in winter (e.g., snow, ice or cold ambient air) for free-cooling in summer. This paper presents a seasonal cold storage system that uses separate type heat pipes to charge the cold energy from ambient air in winter automatically, without consuming any energy. The charged cold energy is stored in the form of ice in an insulated tank and is extracted as chilled water for cooling supply in summer, which help to reduce the chiller running time and reduce the associated electricity consumption and greenhouse gas emission significantly. A quasi-steady two-dimensional mathematical model of the system is developed for characterizing the dynamic performance of ice growth (i.e., cold charging). The model is validated using the field measurement data from an ice charging experiment conducted in Beijing. The impacts of various affecting factors, including the weather data and the key parameters of heat pipes, on the charging performance of the cold storage system are analyzed. The effectiveness and sustainability of the proposed system for cooling are demonstrated through a case study of a kindergarten building in Beijing.