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http://dx.doi.org/10.5139/JKSAS.2009.37.9.899

Design and Experimental Verification of Two Dimensional Asymmetric Supersonic Nozzle  

Kim, Chae-Hyoung (서울대학교 기계항공공학부 항공우주신기술연구소)
Sung, Kun-Min (서울대학교 기계항공공학부 항공우주신기술연구소)
Jeung, In-Seuck (서울대학교 기계항공공학부 항공우주신기술연구소)
Choi, Byoung-Il (일본 동북대학교 항공공학과)
Kouchi, Toshinori (일본 동북대학교 항공공학과)
Masuya, Goro (일본 동북대학교 항공공학과)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.37, no.9, 2009 , pp. 899-905 More about this Journal
Abstract
Most supersonic-flow test facility has axisymmetric nozzles or two-dimensional symmetric nozzles. Compared to these nozzles, a two-dimensional asymmetric nozzle has advantages of reducing low cost for various Mach number testing and undesirable flow structure such as shock wave reflection because the nozzle part can be directly connected to the test section part in this type of nozzle. The two-dimensional asymmetric nozzle, which was Mach number 2, was designed for supersonic combustion experiment. And it was verified with the numerical analysis and visualization of Mach wave. This study suggested the practical method for design and verification of supersonic two dimensional asymmetric nozzles.
Keywords
Supersonic Asymmetric Nozzle; Method of Characteristics; Mach Wave; Boundary Layer Correction;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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