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Performance Research of Solar Collector withEnergy Storage and Oscillating Heat Pipe(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2017年01期
Page:
48-
Research Field:
动力工程
Publishing date:

Info

Title:
Performance Research of Solar Collector withEnergy Storage and Oscillating Heat Pipe
Author(s):
Gao Xuna1; Wu Wei1; 2; Dai Suzhou1; Wang Xiaoyu1; Meng Zhijun1; Liu Pengpeng1
(1.School of Energy and Mechanical Engineering,Nanjing Normal University,Nanjing 210042,China)(2.Engineering Laboratory for Energy System Process Conversion and Emission Reduction Technology of Jiangsu Province,Nanjing Normal University,Nanjing 210042,C
Keywords:
solar collector; oscillating heat pipe; phase change materials; temperature field
PACS:
TK519
DOI:
10.3969/j.issn.1672-1292.2017.01.008
Abstract:
A solar collector with energy storage and oscillating heat pipe is designed and applied to solar heat pump system. All-weather use can be realized and energy efficiency can be increased.The software Gambit is used to build 3d model of solar collector with energy storage and oscillating heat pipe. Numerical simulation of the phase change materials in solar collector is calculated by the software FLUENT. Influences of different structural parameters,phase change materials,solar radiation intensity and boundary conditions on the temperature field and liquefied ratio are obtained. According to the simulation results,the space between Oscillating heat pipes is 17 mm. Metal reflection plate is after vacuum tube. Composite phase change material is adopted in the heat collecting plate. In summer,hot water is directly heated by high temperature phase change material,and low temperature phase change material is used to supply heat for heat pump evaporator in winter,so the whole performance of the system is improved.

References:

[1] 李传统. 新能源与可再生能源技术[M]. 南京:东南大学出版社,2005:9.
LI C T. New energy and renewable energy technology[M]. Nanjing:Southeast University Press,2005:9.(in Chinese)
[2]李建昌,侯雪艳,王紫瑄,等. 真空管式太阳能集热器研究最新进展[J]. 真空科学与技术学报,2012,32(10):943-950.
LI J C,HOU X Y,WANG Z X,et al. Latest development of vacuum tube solar collectors[J]. Chinese journal of vacuum science and technology,2012,32(10):943-950.(in Chinese)
[3]王志峰. 全玻璃真空管太阳能空气集热器热性能试验方法研究[J]. 太阳能学报,2001,22(2):141-147.
WANG Z F. Study on measurement of thermal performance of all-glass evacuated tubular solar air heater[J]. Acta energiae solaris sinica,2001,22(2):141-147.(in Chinese)
[4]XUE H S. Experimental investigation of a domestic solar water heater with solar collector coupled phase-change energy storage[J]. Renewable energy,2016,86:257-261.
[5]李满峰,李素萍,范波. 基于遗传神经网络的太阳能集热器仿真研究[J]. 中国电机工程学报,2012,32(5):126-130.
LI M F,LI S P,FAN B,et al. Research on solar collector simulation based on genetic-BP algorithm[J]. Proceedings of the CSEE,2012,32(5):126-130.(in Chinese)
[6]袁颖利,李勇,代彦军,等. 内插式太阳能真空管空气集热器性能分析[J]. 太阳能学报,2010,31(6):703-708.
YUAN Y L,LI Y,DAI Y J,et al. Analysis of thermal performance of evacuated tubular solar air collector with inserted tubes[J]. Acta energiae solaris sinica,2010,31(6):703-708.(in Chinese)
[7]李志永,陈超,张叶,等. 太阳能-相变蓄热-新风供暖系统仿真优化设计研究[J]. 太阳能学报,2012,33(5):852-859.
LI Z Y,CHEN C,ZHANG Y,et al. Simulation optimization research on solar energy-phase change thermal storage-fresh air heating system[J]. Acta energiae solaris sinica,2012,33(5):852-859.(in Chinese)
[8]王志峰,SUN H W. 全玻璃真空管空气集热器管内流动与换热的数值模拟[J]. 太阳能学报,2001,22(1):35-39.
WANG Z F,SUN H W. A numerical simulation on heat transfer and fluid flow in a glass tube of all-glass evacuated tubular solar air heater[J]. Acta energiae solaris sinica,2001,22(1):35-39.(in Chinese)
[9]KIM H,HAM J,PARK C,et al. Theoretical investigation of the efficiency of a U-tube solar collector using various nanofluids[J]. Energy,2016,94(3):497-507.
[10]崔海亭,周慧涛,蒋静智. 用于储存太阳能的相变蓄热器蓄热性能研究[J]. 可再生能源,2013,31(12):17-20.
CUI H T,ZHOU H T,JIANG J Z. Numerical simulation on heat storing performances of phase-change thermal storage for solar energy[J]. Renewable energy resources,2013,31(12):17-20.(in Chinese)
[11]周慧涛. 太阳能供暖系统中相变蓄热器热性能研究[D]. 石家庄:河北科技大学,2014.
ZHOU H T. Study on thermal performance of phase change heat sequitor in solar heating system[D]. Shijiazhuang:Hebei University of Science and Technology,2014.(in Chinese)
[12]SHARMA A,TYAGI V V,CHEN C R,et al. Review on thermal energy storage with phase change materials and applications[J]. Renewable and sustainable energy reviews,2009,13(2):318-345.
[13]杨世铭. 传热学[M]. 北京:高等教育出版社,1998.
YANG S M. Heat transfer[M]. Beijing:Higher Education Press,1998.(in Chinese)
[14]王玲珑. 一体化太阳能蓄能/蒸发/集热器的研究[D]. 南京:南京师范大学,2014.
WANG L L. Research on a solar energy storage/evaporator/collector[D]. Nanjing:Nanjing Normal University,2014.(in Chinese)

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