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http://dx.doi.org/10.5139/JKSAS.2008.36.12.1180

Simulation of Pre-burner Performance in Liquid-fueled Rocket Engine for Satellite Launch Vehicle  

Shin, Ji-Chul (한국항공우주연구원 발사체미래기술연구실)
Jung, Tae-Kyu (한국항공우주연구원 발사체미래기술연구실)
Lee, Soo-Yong (한국항공우주연구원 발사체미래기술연구실)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.36, no.12, 2008 , pp. 1180-1185 More about this Journal
Abstract
In-house code which simulates the performance of pre-burner in staged-combustion liquid-fueled rocket engine was developed and demonstrated. Chemical reaction of pre-burner was modeled based on analytic algorithm of CEA (Chemical Equilibrium with Applications) and gas dynamics model was incorporated with it. Comparison results between in-house code and CEA have shown small relative errors except at very high or very low O/F ratio. Also the performance curve obtained by in-house code revealed that the calculated values follow the overall trend of real engine (RD-8) performance quite well and at steady-state operation, the deviation became very small.
Keywords
Pre-burner; Staged Combustion; Liquid Rocket Engine; CEA; Simulation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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