期刊论文详细信息
Energies
Thermal Analysis of a Solar Powered Absorption Cooling System with Fully Mixed Thermal Storage at Startup
Adina-Teodora Gheorghian1  Dorin Stanciu1  Camelia Stanciu1 
[1] Department of Engineering Thermodynamics, University Politehnica of Bucharest, Splaiul Independentei 313, 060042 Bucharest, Romania;
关键词: solar energy;    ammonia-water absorption cooling;    parabolic trough collector;    fully mixed thermal storage;   
DOI  :  10.3390/en10010072
来源: DOAJ
【 摘 要 】

A simple effect one stage ammonia-water absorption cooling system fueled by solar energy is analyzed. The considered system is composed by a parabolic trough collector concentrating solar energy into a tubular receiver for heating water. This is stored in a fully mixed thermal storage tank and used in the vapor generator of the absorption cooling system. Time dependent cooling load is considered for the air conditioning of a residential two-storey house. A parametric study is performed to analyze the operation stability of the cooling system with respect to solar collector and storage tank dimensions. The results emphasized that there is a specific storage tank dimension associated to a specific solar collector dimension that could ensure the longest continuous startup operation of the cooling system when constant mass flow rates inside the system are assumed.

【 授权许可】

Unknown   

  文献评价指标  
  下载次数:0次 浏览次数:0次