Study on the Flow with a Swirl Flow in a Cylindrical Combustor : 2nd Report, Characteristics of Turbulence for the Swirl Number
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概要
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This paper describes an experimental study on the flow with swirl in a circular duct. The swirl flow is very important for gas turbine combustors, furnaces, etc. In the present study, the velocity and turbulence of the swirl flow in a circular duct was measured using a Laser Doppler Velocimeter (LDV), when the swirl number was varied from 0.45 to 1.35 by the axial flow type swirler. The present study clarified the characteristics of the turbulent intensity, Reynolds stress, turbulent energy and turbulent dissipation ratio for the swirl numbers.
- 一般社団法人日本機械学会の論文
著者
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Aoki Katsumi
Department Of Mechanical Engineering
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Aoki Katsumi
Department Of Mechanical Engineering Faculty Of Engineering Tokai University
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Nakayama Yasuki
Department Of Mechanical Engineering Faculty Of Engineering Tokai University
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SHIBATA Mitsuru
Department of Mechanical Engineering, Faculty of Engineering, Tokai University
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Shibata Mitsuru
Department Of Mechanical Engineering Faculty Of Engineering Tokai University
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