Proceedings of the Korean Society of Propulsion Engineers Conference (한국추진공학회:학술대회논문집)
- 2009.11a
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- Pages.371-377
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- 2009
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- 1975-342X(pISSN)
Performance Analysis of Turboprop Aircraft Propulsion System by using Gasturb
Gasturb를 이용한 터보프롭 항공기 추진시스템 성능해석
Abstract
The propulsion system of turboprop has been rarely used in the large aircraft due to the limitation of the maximum velocity of the propeller, the power limitation by the reduction gear, etc. Recently, the demand on turboprop aircraft continues to increase because of economical efficiency and environmental factors. In this paper, turboprop propulsion system which is composed of a Pratt & Whitney 127F turboprop engine and a Hamilton Standard 568F propeller was modeled by using the Gasturb11 software. The result of the performance analysis on this propulsion system model showed that the propulsion system model was evaluated to have been successfully builded.
터보프롭 항공기는 감속장치로 인한 출력한계 및 프로펠러로 인한 최대속도 한계 등으로 대형항공기로 거의 사용되지 않았으나 최근 경제적, 환경적 요인으로 수요가 증가하고 있다. 본 논문에서는 Pratt & Whitney 사의 PW127F 터보프롭 엔진과 Hamilton Standard 사의 568F 프로펠러로 구성된 ATR72-500 중형 터보프롭 항공기의 추진시스템을 Gasturb11 소프트웨어를 이용하여 모델링하였으며 성능해석 결과 추진시스템 모델이 성공적으로 구성되었음을 보여주었다.