Study on performance of chemical heat storage system for direct steam generation

CORC > 广州能源研究所 > 中国科学院广州能源研究所 > 中国科学院广州能源研究所

	Study on performance of chemical heat storage system for direct steam generation
	Kito, Tsuyoshi 1; Osaka, Yugo 2; Kuwata, Kazuki 1; Kobayashi, Noriyuki 1; Huang, Hongyu 3; He, Zhaohong 3
刊名	journal of renewable and sustainable energy
	2014-03-01
卷号	6 期号:2
英文摘要	a heat storage system that is used to generate steam directly by exploiting the dissolution phenomenon between cabr2 and water was studied. the performance of the system in terms of the coefficient of performance (cop) or volumetric heat capacity (vhc) yielded maximal values for the amount of water supplied. the cop was 0.072 to 0.115 for steam pressures of 20-50 kpa at x = 7.5. vhc values recorded were 177.2 to 250.1 kj/l for steam pressures of 20-50 kpa at x = 7.5. this calculation was validated by comparing the calculated value with the experimental result. the pressure settled at the equilibrium state for a very short duration at the heat release step, proving that the dissolution phenomenon involved a high mass transfer rate and was able to transform the heat of dissolution into enthalpy of steam. the amount of steam generated in the experiment conformed very well to the calculations, thus validating the calculation method. (c) 2014 aip publishing llc.
WOS标题词	science & technology ; technology
类目[WOS]	energy & fuels
研究领域[WOS]	energy & fuels
关键词[WOS]	energy-storage ; thermal-energy ; clapeyron equation ; solar-energy ; pump
收录类别	SCI
语种	英语
WOS记录号	WOS:000336155400004
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/10752]
专题	中国科学院广州能源研究所
作者单位	1.Nagoya Univ, Dept Chem Engn, Nagoya, Aichi 4648603, Japan 2.Kanazawa Univ, Coll Sci & Engn, Kanazawa, Ishikawa 9201192, Japan 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Kito, Tsuyoshi,Osaka, Yugo,Kuwata, Kazuki,et al. Study on performance of chemical heat storage system for direct steam generation[J]. journal of renewable and sustainable energy,2014,6(2).
APA	Kito, Tsuyoshi,Osaka, Yugo,Kuwata, Kazuki,Kobayashi, Noriyuki,Huang, Hongyu,&He, Zhaohong.(2014).Study on performance of chemical heat storage system for direct steam generation.journal of renewable and sustainable energy,6(2).
MLA	Kito, Tsuyoshi,et al."Study on performance of chemical heat storage system for direct steam generation".journal of renewable and sustainable energy 6.2(2014).