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Title :形状記憶合金ヒートエンジンのメカニズムと出力測定システム
Title alternative :Study on Mechanism of Heat Engine Using SMA and Measurement System for Engine Power
Authors :石橋, 達弥
竹内, 知之
高橋, 学
大木, 基史
山本, 太一
Publisher :日本機械学会東北支部
Issue Date :1999
Journal Title :米沢地方講演会講演論文集
Volume :991-2
Start Page :173
End Page :174
other article number :502
Description :This paper describes the mechanism of a SMA (Shape Memory Alloy) heat engine and the measurement system for this engine power. It is manufactured two types of a heat engine: Synchronized Rotating Heat Sources (SRHS) and Rotary Valve (RV), which are different for the way of supplying hot and cold water. The most important feature of RV type heat engine is to supply hot and cold water for SMA by using rotary valve which is synchronized with the movement of driving parts. While, SRHS type is to supply water for SMA by rotating hot and cold water tanks. These engines have a lot of SMA formed coil-spring as a driving element, and convert low level thermal energy into mechanical energy. As a result, RV type heat engine achieves decline of power loss compared with SRHS type.
Keywords :SMA(Shape Memory Alloy) Heat Engine
Synchronized rotating heat sources
Rotary valve
Type Local :会議発表論文
Language :jpn
URI :http://hdl.handle.net/10191/5649
fullTextURL :http://dspace.lib.niigata-u.ac.jp/dspace/bitstream/10191/5649/1/4_0182.pdf
Rights :日本機械学会
Appears in Collections:02 日本機械学会

Please use this identifier to cite or link to this item: http://hdl.handle.net/10191/5649