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http://dx.doi.org/10.5139/JKSAS.2006.34.4.001

Separation Motion Analysis of Staging System  

Yun, Yong-Hyeon (공군사관학교)
Hong, Seung-Gyu (국방과학연구소(대전))
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.34, no.4, 2006 , pp. 1-10 More about this Journal
Abstract
Separation motion analysis of staging system is conducted using combined analysis programs, which include unsteady aerodynamic analysis codes and dynamic motion analysis tools. In this study, the analysis is for the long-rang missile staging system. The purpose of this study is to verify the safety and reliance of the proposed staging system, and to find out the influence of angle of attack perturbation on staging. A structured parallel overset mesh called Chimera grid is used for the simulation of unsteady supersonic Euler flow solver. In addition, unsteady dynamic simulations are also performed.
Keywords
Staging System; Separated Body; Forward Jet; Safety; Reliance; Perturbation; Parallel computation; Unsteady flow;
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