Studies of Condensation Shock Waves : 2nd Report, Relation between Condensation Shock Wave and Condensation Zone
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概要
- 論文の詳細を見る
A rapid expansion of moist air or steam in a supersonic nozzle gives rise to condensation phenomena and a condensation shock wave appears in the supersonic section of the nozzle. In the first paper, the mechanism of the formation of a condensation shock wave was studied. In the condensing process, nonequilibrium process of condensation by homogeneous nucleation is followed by equilibrium process of condensation where saturated expansion takes place. In the present study, the nonequilibrium condensation region has been experimentally investigated, and the relation between the position of the condensation shock wave and the nonequilibrium condensation region has been clarified. Furthermore, the flow field of condensation zone with and without a condensation shock wave has been well explained by the results of optical observations and pressure measurements.
- 一般社団法人日本機械学会の論文
著者
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MATSUO Kazuyasu
Graduate School of Engineering, Sciences, Kyushu University
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Yamamoto Hideki
Ibm Japan
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KAWAGOE Shigetoshi
Graduate School of Engineering Sciences, Kyushu University
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SONODA Keisnke
Nagasaki Technical Institute, Mitsubishi Heavy Industries
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KWON Bum
Graduate School of Engineering Sciences, Kyushu University
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SUGlYAMA Eiichi
Toshiba Corp.
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Kwon Bum
Graduate School Of Engineering Sciences Kyushu University
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Sonoda Keisnke
Nagasaki Technical Institute Mitsubishi Heavy Industries
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Matsuo Kazuyasu
Graduate School Of Eng. Sciences Kyushu University
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Matsuo Kazuyasu
Graduate School Of Engineering Sciences Kyushu University
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Kawagoe Shigetoshi
Graduate School Of Engineering Sciences Kyushu University
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MATSUO Kazuyasu
Graduate School of Engineering Sciences, Kyushu University
関連論文
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- Studies of Condensation Shock Waves : 2nd Report, Relation between Condensation Shock Wave and Condensation Zone
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