Performance Analysis of a Solar Continuous Adsorption Refrigeration System  

作　　者：Kolthoum Missaoui Nader Frikha Abdelhamid Kheiri Slimane Gabsi Mohammed El Ganaoui 

机构地区：[1]Lorraine University,Nancy,France [2]Gabes University,Gabes,Tunisia [3]Sfax University,Sfax,Tunisia [4]Lorraine University,Longwy,France

出　　处：《Fluid Dynamics & Materials Processing》2023年第4期1067-1081,共15页流体力学与材料加工（英文）

基　　金：supported by Campus France in the frame of the PHC-Maghreb 19Mag29 Project.We would like to thank also our Ministries and research units。

摘　　要：A study is conducted on the performances of a solar powered continuous-adsorption refrigerator considering two particular days as references cases,namely,the summer solstice(June 21st)and the autumn equinox(September 21st).The cooling capacity,system performance coefficient and the daily rate of available cooling energy are assessed.The main goal is to compare the performances of a solar adsorption chiller equipped with a hot water tank(HWT)with an equivalent system relying on solar collectors with no heat storage module.The daily cooling rates for the solar refrigerator are found to be 102.4 kWh and 74.3 kWh,respectively,on June 21st and on September 21st,using a total collector’s area of 43.47 m2.The corresponding values for the adsorption chiller equipped with a hot water tank of 2 m3(and using a total collector’s area of 72.45 m2),are 127.1 kWh and 106.13 kWh,respectively.

关 键 词：Solar continuous adsorption refrigerator dynamic energetic study system performance hot water tank CPC collector thorough system variable heat source 

分 类 号：TB65[一般工业技术—制冷工程]