کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
242801 501902 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Potential application of solar powered adsorption cooling systems in the Middle East
ترجمه فارسی عنوان
کاربرد بالقوه سیستم های خنک کننده جذب خورشیدی در خاورمیانه
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
چکیده انگلیسی


• Theoretical investigation of adsorption chiller driven by solar CPC is presented.
• The study is performed using the climate conditions of the Middle East region.
• Two system configurations (with/without hot water buffer storage) are proposed.
• Temporal history of solar CPC, sorption reactors, evaporator and condenser are predicted.
• Cyclic and average daily cooling capacity, cycle COP and solar COP are studied.

This paper presents a theoretical investigation on the performance of solar powered silica gel/water based adsorption cooling system working under climate conditions of the Middle East region. Actual solar data of Cairo and Aswan located, respectively, in the north and south of Egypt and the coastal city Jeddah on the Red Sea in Saudi Arabia are used in this study. Dynamic behavior of adsorption chillers driven by compound parabolic solar collector is presented. Two system configurations have been considered herein; (i) adsorption chiller is directly connected to the solar collectors, (ii) hot water buffer storage is installed between adsorption chiller and solar collectors. Temporal history of solar collector, sorption reactors, evaporator and condenser has been predicted. System performance in terms of cooling capacity, daily average cooling capacity, cycle COP and solar COP has been estimated. Results show that the maximum cyclic cooling capacity of the system working under Cairo and Jeddah climate conditions reaches about 14.8 kW and about 15.8 kW for Aswan climate conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 126, 1 August 2014, Pages 235–245
نویسندگان
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