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http://dx.doi.org/10.6108/KSPE.2016.20.3.096

The Analysis of High Frequency Signal for 7tonf-class Power Pack System of KSLV-II  

So, Younseok (Engine Test and Evaluation Team, Korea Aerospace Research Institute)
Yi, Seungjae (Engine Test and Evaluation Team, Korea Aerospace Research Institute)
Lee, Kwangjin (Engine Test and Evaluation Team, Korea Aerospace Research Institute)
Kim, Seunghan (Engine Test and Evaluation Team, Korea Aerospace Research Institute)
Han, Yeoungmin (Engine Test and Evaluation Team, Korea Aerospace Research Institute)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.20, no.3, 2016 , pp. 96-102 More about this Journal
Abstract
The 7tonf-class power pack test at turbopump test facility in Naro space center was performed for confirmations of starting/running/ending operation characteristics before 7tonf rocket engine hot-firing test. The dynamic pressure mounted on a combustion chamber of gas generator is measured under 0.2 bar which does not conditioned to the unstable combustion. The analysis results of RPM and acceleration sensors mounted on the turbopump, the power pack test was performed to the estimated RPM with the stable combustion.
Keywords
Power Pack; High Frequency Signal Analysis; Dynamic Pressure; Acceleration; KSLV-II;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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