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An Experimental Study on the Flow Characteristics ofa Supersonic Turbine Cascade as Pressure Ratio
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 Title & Authors
An Experimental Study on the Flow Characteristics ofa Supersonic Turbine Cascade as Pressure Ratio
Cho, Jong-Jae; Jeong, Soo-In; Kim, Kui-Soon; Lee, Eun-Seok;
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 Abstract
In this paper, a small supersonic wind tunnel was designed and built to studythe flow characteristics of a supersonic impulse turbine cascade by experiment. Theflow was visualized by means of a single pass Schlieren system. The supersoniccascade with 3-dimensional supersonic nozzle was tested over a wide range ofpressure ratio. Highly complicated flow patterns including shocks, nozzle-cascadeinteraction and shock boundary layer interactions were observed.
 Keywords
Supersonic;Cascade;Visualization. Schlieren;Shadowgraph;Shock;
 Language
Korean
 Cited by
 References
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