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http://dx.doi.org/10.5139/JKSAS.2002.30.4.084

Characteristics of Side force using Jet Vanes in a Shroud  

Sung, Hong-Gye (국방과학연구소 기술연구본부4부2팀)
Hwang, Yong-Seok (국방과학연구소 기술연구본부4부2팀)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.30, no.4, 2002 , pp. 84-91 More about this Journal
Abstract
Thrust vector characteristics of jet vanes installed in a shroud are very unique and much more complicated than those of the jet vane acting without any shroud by the fact of additional physical phenomena. The fluid dynamic interferences induced by jet vanes and shroud as well as jet vane's aerodynamic performance are investigated to characterize thrust vector control by semi-empirical model, three dimensional numerical analysis including real complex geometry, and ground firing test of real motors.
Keywords
Jet Vane; Thrust Vector Control; Shock Wave; Nozzle Flow; Compressible Flow;
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