한국추진공학회:학술대회논문집 (Proceedings of the Korean Society of Propulsion Engineers Conference)
- 한국추진공학회 2017년도 제48회 춘계학술대회논문집
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- Pages.675-678
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- 2017
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- 1975-342X(pISSN)
Study on the Fluidic Thrust Vector Control Using Co-Flow Concept
- Wu, Kexin (Andong National University) ;
- Jin, Yingzi (Zhejiang Sci-Tech University) ;
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Kim, Heuy Dong
(Andong National University)
- 발행 : 2017.05.31
초록
In the present, various methods have been employed to obtain the lesser thrust loss. Numerical simulations have been carried out for optimizing the thrust vector control system. Thrust vector control based on coflowing shear layer is an effective method to control the primary jet direction in the absence of moving parts. Thrust vector in symmetric nozzles is acquired by secondary flow injections that result to boundary layer separation. The pressure in secondary flow inlet was varied to check the deflection angle of jet flow.