Design and Performance Evaluation of Large Field of Flat Plate Solar Collectors Network for Industrial Application

Author(s):  
Ehab Sabry Rashed ◽  
Osama Ahmed Elsamni ◽  
Hesham A. Elkaranshawy ◽  
Mahmoud B. Elsheniti
2020 ◽  
Vol 43 (10) ◽  
Author(s):  
Onkar A Babar ◽  
Ayon Tarafdar ◽  
Santanu Malakar ◽  
Vinkel Kumar Arora ◽  
Prabhat K. Nema

1983 ◽  
Vol 105 (2) ◽  
pp. 163-167 ◽  
Author(s):  
M. Fujiwara

The optimum control and performance evaluation of solar collectors are analyzed from the standpoint of exergy. The pressure drop inside the collector is introduced to the analysis using the Hottel-Whillier model. By treating the friction process as exergy loss, the optimum operating conditions are presented in a simple statement. The maximum capability of collectors is determined and expressed by a relationship among the collector parameters and the environment in which they operates.


Energies ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 261
Author(s):  
Waldemar Kuczynski ◽  
Kazimierz Kaminski ◽  
Pawel Znaczko ◽  
Norbert Chamier-Gliszczynski ◽  
Piotr Piatkowski

This article presents the results of numerical and experimental studies on the impacts of the selected geometrical features of liquid solar collectors on their thermal efficiency. The experiments were carried out while meeting the requirements of the ISO 9806:2017 standard. Selected changes in the geometrical features were analysed by using fully functional prototypes of modified solar collectors. The correlations between the design and performance properties of the solar collectors were determined in accordance with the changes in the shape of the thermal efficiency η(T*m) curve.


2010 ◽  
Vol 27 (4) ◽  
pp. 1922-1937
Author(s):  
M. Darwesh ◽  
A. H. Elmetwalli ◽  
A. Derbala ◽  
T. Fouda ◽  
M. Morad

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