Research on the thermal performance of interlayer ventilated PCM component coupled with solar air collector

2021 ◽  
pp. 111698
Author(s):  
Zijian He ◽  
Hongting Ma ◽  
Shilei Lu ◽  
Yimeng Sun
Keyword(s):  
Thermal Performance ◽  
Solar Air Collector

EXPERIMENTAL AND THEORETICAL ANALYSES ON THERMAL PERFORMANCE OF A SOLAR AIR COLLECTOR

2014 ◽  
Vol 13 (8) ◽  
pp. 1965-1970 ◽  
Author(s):  
Spiru Paraschiv ◽  
Lizica Simona Paraschiv ◽  
Ion V. Ion
Keyword(s):  
Thermal Performance ◽  
Solar Air Collector ◽  
Theoretical Analyses

Thermal performance of a triple-pass solar air collector

1990 ◽  
Vol 30 (1) ◽  
pp. 41-48 ◽  
Author(s):  
Ram Chandra ◽  
N.P. Singh ◽  
M.S. Sodha
Keyword(s):  
Thermal Performance ◽  
Solar Air Collector

Performance and Economic Analysis of Double Pass Solar Air Collector

2011 ◽  
Author(s):  
Akhilesh Gupta ◽  
Ravi Kumar ◽  
Bharat Ramani
Keyword(s):  
Porous Material ◽  
Economic Analysis ◽  
Thermal Performance ◽  
Convective Heat Transfer Coefficient ◽  
Radiation Energy ◽  
High Heat ◽  
Absorber Plate ◽  
Double Pass ◽  
Plate Temperature ◽  
Solar Air Collector

Solar collector is a type of heat exchanger which transfers solar radiation energy into the heat energy. Conventional solar air collectors have poor thermal efficiency primarily due to high heat losses and low convective heat transfer coefficient between the absorber plate and flowing air stream, leading to higher absorber plate temperature and greater thermal losses. Attempts have been made to improve the thermal performance of conventional solar air collectors by employing various design and flow arrangements. Double pass counter flow solar air collector with porous material in the second air passage is one of the important and effective design improvement that has been proposed to improve the thermal performance. This paper presents the performance and economic analysis of double pass solar air collector with and without porous material. Effects of various parameters on the thermal performance and pressure drop characteristics have been studied experimentally. The study concludes that double pass arrangement with porous material is economical and having short payback period. Also, the thermal performance of double pass solar air collector with porous material is significantly higher compared to double pass solar air collector without porous material and single pass arrangement.

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