Modeling of a metal hydride cooling system

Guiping Lin; Liang Zhang

Modeling of a metal hydride cooling system

Guiping Lin^*
, Liang Zhang

^*Corresponding author for this work

School of Aeronautic Science and Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

Abstract

A lumped-parameter model was established for metal hydride cooling system, in which the plateau slope and hysteresis are considered. The working cycle of a metal hydride system using MmNi_4.5Al_0.5/MmNi_4.2Al_0.1Fe_0.7, as working media was simulated and its performance was predicted. The effects of plateau slope, hysteresis, working temperatures and heat recovery on system performance were investigated. The results show that COP (coefficient of performance) of the system can reach 0.33 at the designing point, while the plateau slope and hysteresis have negative effects, and heat recovery can improve COP but would decrease the cooling power.

Original language	English
Pages (from-to)	488-492
Number of pages	5
Journal	Taiyangneng Xuebao/Acta Energiae Solaris Sinica
Volume	23
Issue number	4
State	Published - Aug 2002

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Cooling
Metal hydride
Modeling

Cite this

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title = "Modeling of a metal hydride cooling system",

abstract = "A lumped-parameter model was established for metal hydride cooling system, in which the plateau slope and hysteresis are considered. The working cycle of a metal hydride system using MmNi4.5Al0.5/MmNi4.2Al0.1Fe0.7, as working media was simulated and its performance was predicted. The effects of plateau slope, hysteresis, working temperatures and heat recovery on system performance were investigated. The results show that COP (coefficient of performance) of the system can reach 0.33 at the designing point, while the plateau slope and hysteresis have negative effects, and heat recovery can improve COP but would decrease the cooling power.",

keywords = "Cooling, Metal hydride, Modeling",

author = "Guiping Lin and Liang Zhang",

year = "2002",

month = aug,

language = "英语",

volume = "23",

pages = "488--492",

journal = "Taiyangneng Xuebao/Acta Energiae Solaris Sinica",

issn = "0254-0096",

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number = "4",

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TY - JOUR

T1 - Modeling of a metal hydride cooling system

AU - Lin, Guiping

AU - Zhang, Liang

PY - 2002/8

Y1 - 2002/8

N2 - A lumped-parameter model was established for metal hydride cooling system, in which the plateau slope and hysteresis are considered. The working cycle of a metal hydride system using MmNi4.5Al0.5/MmNi4.2Al0.1Fe0.7, as working media was simulated and its performance was predicted. The effects of plateau slope, hysteresis, working temperatures and heat recovery on system performance were investigated. The results show that COP (coefficient of performance) of the system can reach 0.33 at the designing point, while the plateau slope and hysteresis have negative effects, and heat recovery can improve COP but would decrease the cooling power.

AB - A lumped-parameter model was established for metal hydride cooling system, in which the plateau slope and hysteresis are considered. The working cycle of a metal hydride system using MmNi4.5Al0.5/MmNi4.2Al0.1Fe0.7, as working media was simulated and its performance was predicted. The effects of plateau slope, hysteresis, working temperatures and heat recovery on system performance were investigated. The results show that COP (coefficient of performance) of the system can reach 0.33 at the designing point, while the plateau slope and hysteresis have negative effects, and heat recovery can improve COP but would decrease the cooling power.

KW - Cooling

KW - Metal hydride

KW - Modeling

UR - https://www.scopus.com/pages/publications/0036700871

M3 - 文章

AN - SCOPUS:0036700871

SN - 0254-0096

VL - 23

SP - 488

EP - 492

JO - Taiyangneng Xuebao/Acta Energiae Solaris Sinica

JF - Taiyangneng Xuebao/Acta Energiae Solaris Sinica

IS - 4

ER -

Modeling of a metal hydride cooling system

Abstract

UN SDGs

Keywords

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