Calculation of Thermal and Exergy Efficiency of Solar Power Units with Linear Radiation Concentrators

被引：0
|
作者：
Kuchkarov A.A. [1 ]
Khaitmukhamedov A.E. [2 ]
Shukurov A.O. [2 ]
Dekhkonova M.K. [2 ]
Mukhiddinov M.R. [2 ]
机构：
[1] Institute of Materials Science of SPA “Physics–Sun,” Uzbekistan Academy of Sciences, Tashkent
[2] Physical–Technical Institute of SPA “Physics–Sun,” Uzbekistan Academy of Sciences, Tashkent
来源：
Applied Solar Energy (English translation of Geliotekhnika) | 2020年 / 56卷 / 01期
关键词：
facets; mirror-concentrating systems; module; parabolic trough concentrator; receiver;
D O I：
10.3103/S0003701X20010089
中图分类号：
学科分类号：
摘要：
Abstract: A calculation and optimization algorithm is proposed for operating modes of composite parabolic trough mirror-concentrating sysetms (MCSs) with allowance for the geometric and optical parameters of the concentrator heat receiver in a wide range of operating conditions, as well as temperature conditions of the system as a whole. The thermal and exergy efficiency (i.e., the reversible thermal Carnot cycle) are estimated, the values of which for the developed linear composite parabolic trough concentrators are 0.4438 and 0.0932, respectively. © 2020, Allerton Press, Inc.
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页码：42 / 46
页数：4
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