Energy Conversion in Shape Memory Alloy Heat Engine Part I: Theory
文献类型：期刊论文
| 作者 | Zhu JJ(朱久江); Liang NG(梁乃刚) ; Liew KM; Huang WM
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| 刊名 | Journal of Intelligent Material Systems and Structures, February 2001; vol. 12, 2: pp. 127-132.
 |
| 出版日期 | 2001 |
| 卷号 | 12期号:2页码:127-132 |
| ISSN号 | 1045-389X |
| 合作状况 | 国内 |
| 中文摘要 | Shape Memory Alloy (SMA) can be easily deformed to a new shape by applying a small external load at low temperature, and then recovers its original configuration upon heating. This unique shape memory phenomenon has inspired many novel designs. SMA based heat engine is one among them. SMA heat engine is an environment-friendly alternative to extract mechanical energy from low-grade energies, for instance, warm wastewater, geothermal energy, solar thermal energy, etc. The aim of this paper is to present an applicable theoretical model for simulation of SMA-based heat engines. First, a micro-mechanical constitutive model is derived for SMAs. The volume fractions of austenite and martensite variants are chosen as internal variables to describe the evolution of microstructure in SMA upon phase transition. Subsequently, the energy equation is derived based on the first thermodynamic law and the previous SMA model. From Fourier’s law of heat conduction and Newton’s law of cooling, both differential and integral forms of energy conversion equation are obtained. |
| 学科主题 | 力学 |
| 类目[WOS] | Materials Science, Multidisciplinary |
| 研究领域[WOS] | Materials Science |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/ 10.1106/AMFV-FPQQ-RNBK-EE50 |
| 语种 | 英语 |
| WOS记录号 | WOS:000174594500007 |
| 公开日期 | 2007-06-15 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/17393]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Zhu JJ,Liang NG,Liew KM,et al. Energy Conversion in Shape Memory Alloy Heat Engine Part I: Theory[J]. Journal of Intelligent Material Systems and Structures, February 2001; vol. 12, 2: pp. 127-132.,2001,12(2):127-132. |
| APA | Zhu JJ,Liang NG,Liew KM,&Huang WM.(2001).Energy Conversion in Shape Memory Alloy Heat Engine Part I: Theory.Journal of Intelligent Material Systems and Structures, February 2001; vol. 12, 2: pp. 127-132.,12(2),127-132. |
| MLA | Zhu JJ,et al."Energy Conversion in Shape Memory Alloy Heat Engine Part I: Theory".Journal of Intelligent Material Systems and Structures, February 2001; vol. 12, 2: pp. 127-132. 12.2(2001):127-132. |
入库方式： OAI收割
来源：力学研究所
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