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http://dx.doi.org/10.6108/KSPE.2018.22.6.104

A Correction Method for Operating Mode Analysis of Gas Generator Cycle Liquid Propellant Rocket Engine  

Nam, Chang-Ho (Rocket Engine Development Office, Korea Aerospace Research Institute)
Moon, Yoonwan (Rocket Engine Development Office, Korea Aerospace Research Institute)
Park, Soon Young (Rocket Engine Development Office, Korea Aerospace Research Institute)
Chung, Enhwan (Rocket Engine Development Office, Korea Aerospace Research Institute)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.22, no.6, 2018 , pp. 104-110 More about this Journal
Abstract
Operating mode analysis of a liquid propellant rocket engine(LRE) is a crucial tool through the development of an engine. The operating mode analysis of an engine based on a collection of the acceptance tests of components shows discrepancies when compared to the test results. We propose a correction method for performance parameters to develop an engine analysis model for the gas generator cycle of an LRE. In order to simulate engine behavior, the performance parameters for the analysis model are tuned based on the test results of the 75tf engine of KSLV-II.
Keywords
Gas Generator Cycle; Liquid Propellant Rocket Engine; Operating Mode; KSLV-II;
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  • Reference
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