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http://dx.doi.org/10.5139/JKSAS.2010.38.9.856

Experimental Study on the Static Stability of a Sounding Rocket Model in the Supersonic Wind Tunnel  

Lee, Sang-Hyun (공군사관학교 항공우주기계공학과)
Cho, Hwan-Kee (공군사관학교 항공우주기계공학과)
Sung, Hong-Gye (한국항공대학교 항공우주 및 기계공학부)
Kim, Jin-Kon (한국항공대학교 항공우주 및 기계공학부)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.38, no.9, 2010 , pp. 856-861 More about this Journal
Abstract
In this work, experiments on hybrid sounding rocket were conducted to investigate the aerodynamic characteristics and analyze longitudinal static stability. Tests were performed on 1/10 scale models of sounding rocket through Mach number ranging from 1.75 to 2.5 and for angle of attack from $0^{\circ}$ to $6^{\circ}$. Aerodynamic forces and moments were measured by means of a 4 component internal balance. With measured forces and moments, static stability characteristics of rocket were calculated. Tests were made for three models with different length to determine the effect of body length. The visualization of shock waves was carried out by Schlieren optical system to observe variations of shock waves with Mach number and angle of attack.
Keywords
Hybrid Sounding Rocket; 4 Component Internal Balance; Shock Wave; Schlieren Optical System;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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