Influence of heat exchanger structure on hydrogen absorption-desorption performance of hydrogen storage vessel

被引:7
作者
Yuan, Jianguang [2 ,3 ]
Yao, Ming [1 ]
Zhao, Baozhou [4 ,5 ]
Lv, Yujie [1 ]
Huang, Haixiang [1 ]
Chen, Jinting [1 ]
Liu, Bogu [2 ]
Zhang, Bao [2 ,3 ]
Wu, Ying [2 ,3 ,6 ]
机构
[1] North China Elect Power Univ, Sch Energy Power & Machinery Engn, 2 Beinonglu, Beijing 102206, Peoples R China
[2] North China Elect Power Univ, Inst Energy Power Innovat, 2 Beinonglu, Beijing 102206, Peoples R China
[3] Jiangsu JITRI Adv Energy & Mat Res Inst Co Ltd, 5 Chongyinanlu, Changzhou 213000, Peoples R China
[4] Changzhou Univ, Inst Biomed Engn & Hlth Sci, Sch Pharm, Changzhou 213164, Peoples R China
[5] Changzhou Univ, Sch Med, Changzhou 213164, Peoples R China
[6] North China Elect Power Univ, Inst Energy Power Innovat, 2 Beinonglu, Beijing 102206, Peoples R China
基金
中国国家自然科学基金;
关键词
Hydrogen storage materials; AB5; alloy; Heat exchanger; Hydrogen absorption-desorption performance; Hydrogen storage vessel; COMPOSITES;
D O I
10.1016/j.pnsc.2022.09.014
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The influence of heat exchanger structure on hydrogen absorption-desorption performance of hydrogen storage vessel was studied, in which the AB5(La0.25Ce0.75Ni4.4Al0.1Mn0.1Co0.4) hydrogen storage alloy was used as a typical representative. In order to obtain the data on reaction enthalpy, the PCT curve of the alloy was measured with three different temperatures, and the linear fitting was carried out according to the Van't Hoff relation curve. The SMCR (Spiral-mini-channel Reactor) reactor structure was adopted. The heat transfer method and its simplified model were studied by finite element method to explore the effect of size of heat transfer structure, particularly for heat pipe diameter, on the hydrogen absorption-desorption performance of hydrogen storage alloy in the vessel.
引用
收藏
页码:617 / 624
页数:8
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