[1]李水莲,马新灵,魏新利.正弦波纹形太阳能空气集热器数值模拟分析[J].郑州大学学报(工学版),2014,35(03):35-38.[doi:10.3969/i.issn.1671 -6833.2014.03.009]
　LI Shuilian,MA Xinling,WEI Xinli.Numerical Simulation on Thermal Performance of Sinusoidal-corrugated Solar Air Collector[J].Journal of Zhengzhou University (Engineering Science),2014,35(03):35-38.[doi:10.3969/i.issn.1671 -6833.2014.03.009]
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正弦波纹形太阳能空气集热器数值模拟分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
35
期数:
2014年03期
页码:
35-38
栏目:
出版日期:
2014-06-30

文章信息/Info

Title:
Numerical Simulation on Thermal Performance of Sinusoidal-corrugated Solar Air Collector
作者:
李水莲; 马新灵; 魏新利
Author(s):
LI Shuilian;  MA Xinling ; WEI Xinli
1.School of Chemieal and Energy Engineering, Zhengzhou University, 2hengzhou 450001, China; 2. Department of MechanicalEngineering,Zhengzhou Technical College,Zhengzhou 450121, China
Keywords:
sinusoidal-corrugated absorber plate;  solar air collector;  CFD;  numerical simulation
分类号:
TK513.3
DOI:
10.3969/i.issn.1671 -6833.2014.03.009
文献标志码:
A
Abstract:
The thermal performanee of sinusoidal-eorrugated solar air colleetors was studied by numerieal sim.ulation by using CF software, and the parallel and vertieal models were analyzed. When the flow is parallelto the corrugated plate, the heat exchanger between the plate and the air is fully with less heat loss, and theheat eollecting efficieney is improved by 4. 1696 than the vertieal model; when the llow is vertieal to the corru.gated plate , the outlet temperature is relatively low with larger heat loss and low elficieney because of the deacspace. The thermal performanee in the U type, X type, S type of the sinusoidal-corrugated solar air collectorwas also analyzed. Results show that type X is the best of three types with the highest outlet temperature, theminimum heat loss and pressure drop, and the average thermal ellicieney of collector can reach 83.54%.
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