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{"title":"Output power characteristics of a shape memory alloy engine","authors":"Yoshihisa Sato, Masaru Kobayashi, Yoshikazu Kobayashi, Hiroki Morimoto, Hiroshi Miyawaki","doi":"10.1002/eej.21070","DOIUrl":null,"url":null,"abstract":"<p>The purpose of this research is to verify experimentally the validity of the rotation mechanism theory of the SMA engine. The main results obtained by this research are as follows. We derived a theoretical formula which predicts the rotation speed and output power of the SMA engine. We built large-sized experiment equipment to measure the rotation speed and torque simultaneously, and obtained a maximum output power of 3.74 W. We compared the measured values of the rotation speed and the torque with the theoretical values, and partially verified the validity of the theory. We derived an empirical formula which predicts the maximum output power of the SMA engine. © 2010 Wiley Periodicals, Inc. Electr Eng Jpn, 174(4): 19–27, 2011; Published online in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/eej.21070</p>","PeriodicalId":50550,"journal":{"name":"Electrical Engineering in Japan","volume":"174 4","pages":"19-27"},"PeriodicalIF":0.6000,"publicationDate":"2010-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/eej.21070","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Electrical Engineering in Japan","FirstCategoryId":"5","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/eej.21070","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
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Abstract
The purpose of this research is to verify experimentally the validity of the rotation mechanism theory of the SMA engine. The main results obtained by this research are as follows. We derived a theoretical formula which predicts the rotation speed and output power of the SMA engine. We built large-sized experiment equipment to measure the rotation speed and torque simultaneously, and obtained a maximum output power of 3.74 W. We compared the measured values of the rotation speed and the torque with the theoretical values, and partially verified the validity of the theory. We derived an empirical formula which predicts the maximum output power of the SMA engine. © 2010 Wiley Periodicals, Inc. Electr Eng Jpn, 174(4): 19–27, 2011; Published online in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/eej.21070
形状记忆合金发动机的输出功率特性
本研究的目的是通过实验验证SMA发动机旋转机理理论的有效性。本研究得到的主要结果如下:推导了SMA发动机转速和输出功率的理论公式。我们搭建了大型实验设备，同时测量转速和转矩，最大输出功率为3.74 W。将转速和转矩的实测值与理论值进行了比较，部分验证了理论的有效性。推导出了预测SMA发动机最大输出功率的经验公式。©2010 Wiley期刊公司电气工程学报，174(4):19-27,2011;发表于Wiley在线图书馆(wileyonlinelibrary.com)。DOI 10.1002 / eej.21070
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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