Energy conversion in shape memory alloy heat engine - Part II: Simulation

doi:10.1106/7H9E-GD5D-D3NN-B63R

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	Energy conversion in shape memory alloy heat engine - Part II: Simulation
	Zhu JJ(朱久江); Liang NG(梁乃刚); Huang WM; Liew KM; Huang, WM (reprint author), Nanyang Technol Univ, Ctr Adv Numer Engn Simulat, Singapore 639798, Singapore.
发表期刊	Journal of Intelligent Material Systems and Structures
	2001
卷号	12 期号:2 页码:133-140
ISSN	1045-389X
摘要	In this paper, a theoretical model proposed in Part I (Zhu et al., 2001a) is used to simulate the behavior of a twin crank NiTi SMA spring based heat engine, which has been experimentally studied by Iwanaga et al. (1988). The simulation results are compared favorably with the measurements. It is found that (1) output torque and heat efficiency decrease as rotation speed increase; (2) both output torque and output power increase with the increase of hot water temperature; (3) at high rotation speed, higher water temperature improves the heat efficiency. On the contrary, at low rotation speed, lower water temperature is more efficient; (4) the effects of initial spring length may not be monotonic as reported. According to the simulation, output torque, output power and heat efficiency increase with the decrease of spring length only in the low rotation speed case. At high rotation speed, the result might be on the contrary.
学科领域	力学
DOI	10.1106/7H9E-GD5D-D3NN-B63R
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000174594500008
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/15765
专题	力学所知识产出(1956-2008)
通讯作者	Huang, WM (reprint author), Nanyang Technol Univ, Ctr Adv Numer Engn Simulat, Singapore 639798, Singapore.
推荐引用方式 GB/T 7714	Zhu JJ,Liang NG,Huang WM,et al. Energy conversion in shape memory alloy heat engine - Part II: Simulation[J]. Journal of Intelligent Material Systems and Structures,2001,12,2,:133-140.
APA	Zhu JJ,Liang NG,Huang WM,Liew KM,&Huang, WM .(2001).Energy conversion in shape memory alloy heat engine - Part II: Simulation.Journal of Intelligent Material Systems and Structures,12(2),133-140.
MLA	Zhu JJ,et al."Energy conversion in shape memory alloy heat engine - Part II: Simulation".Journal of Intelligent Material Systems and Structures 12.2(2001):133-140.

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