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http://dx.doi.org/10.3795/KSME-B.2005.29.12.1285

Theoretical Analysis of an Annular Injection Supersonic Ejector Equipped with a Second-Throat  

Kim, Se-Hoon (한국과학기술원 항공우주공학과)
Jin, Jung-Kun (한국과학기술원 대학원 항공우주공학과)
Kwon, Se-Jin (한국과학기술원 항공우주공학과)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.29, no.12, 2005 , pp. 1285-1290 More about this Journal
Abstract
A theoretical analysis of an annular injection supersonic ejector equipped with a second-throat was developed under the assumption that the secondary flow is choked aerodynamically by interaction with primary flow in the mixing chamber. The predicted secondary flow pressure agrees reasonably well with the measurements. Using the analysis, the compression ratio, the secondary flow Mach number, and the location of the choking point were presented in terms of entrainment ratio.
Keywords
Annular Injection Supersonic Ejector; Aerodynamic Choking; Funnel-Shaped Shock Wave;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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