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Construction of a High-Altitude Ignition Test Facility for a Small Gas-turbine Combustor  

Kim, Tae-Woan (충남대학교 대학원 항공우주공학과)
Lee, Yang-Suk (충남대학교 항공우주공학과)
Kim, Ki-Woo (충남대학교 대학원 항공우주공학과)
Kim, Bo-Yean (충남대학교 대학원 항공우주공학과)
Ko, Young-Sung (충남대학교 항공우주공학과)
Kim, Sun-Jin (청양대학 소방안전관리학과)
Kim, Hyung-Mo (한국항공우주연구원 추진기관팀)
Jung, Yong-Wun (한국항공우주연구원 추진기관팀)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.14, no.3, 2010 , pp. 61-68 More about this Journal
Abstract
A small high altitude test facility has been developed to investigate ignition performance of a small gas-turbine combustor under high altitude conditions. Supersonic diffusers and a heat exchanger were used to perform a low pressure and a low temperature condition, respectively. Experimental results showed that the low pressure environment could be controlled by upstream pressure of primary nozzle flow and low temperature environment by mixture ratio of cooled air and ambient air. Ignition performance tests were performed to verify the performance of the facility under simulated high altitude conditions. Conclusively, it was proven that the test facility could be used for ignition performance test of a small gas-turbine combustor under high altitude condition of approximately 6,100m.
Keywords
Gas Turbine Combustor; High Altitude Condition; Ignition Test Facility; Ignition Performance;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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