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http://dx.doi.org/10.6108/KSPE.2015.19.3.073

High Altitude Test Facility for Small Scale Liquid Rocket Engine  

Kim, Taewoan (School of Aerospace Engineering, Chungnam National University)
Kim, Wanchan (School of Aerospace Engineering, Chungnam National University)
Kim, Sunjin (School of Fire Safety Engineering, Chungnam State University)
Han, Yeoungmin (Propulsion Test and Evaluation Team, Korea Aerospace Research Institute)
Ko, Youngsung (School of Aerospace Engineering, Chungnam National University)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.19, no.3, 2015 , pp. 73-82 More about this Journal
Abstract
A high altitude test facility which includes supersonic diffuser and ejector has been developed to simulate atmospheric pressure at 25 km using a 500 N class small scale liquid rocket engine. Also high altitude simulation test for the small scale liquid rocket engine was performed to verify the facility's performance. The experimental facility consists of high altitude simulation device, propellants supply system and coolant supply system. Low pressure condition corresponding to about 27 km(0.021 bar) altitude atmosphere was successfully simulated and a small scale liquid rocket engine thrust level was confirmed at the simulated condition by the high altitude test facility verification test.
Keywords
Liquid Rocket Engine; High Altitude Test Facility; High Altitude Simulation Verification Test;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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