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Construction and Start-up Test of Hot-firing Test Facility for KSLV-II Combustion Chamber
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 Title & Authors
Construction and Start-up Test of Hot-firing Test Facility for KSLV-II Combustion Chamber
Lee, Kwang-Jin; Yi, Seung Jae; Seo, Daeban; Hwang, Chang Hwan; Woo, Seongphil; Im, Ji-Hyuk; Jeon, Junsu; So, Younseok; Kim, Chae-Hyoung; Kim, Sunghyuk; Kim, Seung-Han; Cho, Namkyung; Han, Yeoung Min;
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 Abstract
This paper covers the result of construction and start-up tests of the KSLV(Korea Space Launch Vehicle)-II combustion chamber hot-firing test facility. This facility was constructed from 2012 to 2014. Start-up test of this facility began in the second half of 2014. Oxidizer cold flow test, fuel cold flow test and cooling water cold flow test were carried out as start-up test. Afterward, ignition test of combustion chamber was accomplished. The result of ignition test is applied to set up start-up sequence of KSLV-II combustion chamber and utilized as base line data for hot-firing test of low and normal design point.
 Keywords
Combustion Camber;Hot-firing Test;Start-up Test;Start-up Sequence;Normal Design Point;
 Language
Korean
 Cited by
 References
1.
Lee, K.W., Kim, J.H., Chung, Y.G., Cho, N.K. and Han, Y.M., "Facility Development for Ground Hot-firing Test of a LRE Combustion Chamber," Proceeding of the 2013 KSPE Spring Conference, Pusan, Korea, pp. 99-102, May 2013.

2.
Lee, K.W., Kim, S.H., Yoo, B.I., Chung, Y.G., Cho, N.K., Kim, S.L. and Han, Y.M., "Construction Status of Ground Test Facility for Hot-firing Test of 75 tonf-class Combustion Chamber," Proceeding of the 2014 KSPE Fall Conference, Gangwon, Korea, pp. 237-241, Dec. 2014.