한국전산유체공학회:학술대회논문집
- 2010.05a
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- Pages.247-251
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- 2010
DESIGN OF ANNULAR REVERSIBLE COMBUSTOR WITH 3 DIMENSIONAL CFD ANALYSIS
3차원 CFD해석을 이용한 환형 역류형 연소기설계
- Na, S.K. ;
- Shim, J.K. ;
- Park, H.H. ;
- Lee, S.J. ;
- Chen, S.B.
- 나상권 (삼성테크윈(주) 파워시스템사업부 에너지장비팀) ;
- 심재경 (삼성테크윈(주) 파워시스템사업부 에너지장비팀) ;
- 박희호 (삼성테크윈(주) 파워시스템사업부 에너지장비팀) ;
- 이성준 (삼성테크윈(주) 파워시스템연구소) ;
- 전승배 (삼성테크윈(주) 파워시스템연구소)
- Published : 2010.05.13
Abstract
It is very difficult to understand and estimate the heat transfer and flow characteristics in the combustor, which is one of main components in the Auxiliary Power Unit (APU), because its flow filed has very complex structure. In this paper, specified is characteristics of injection and flow through different air goles in the liner, which consist of large circular holes film cooling holes, and tangential air swirl holes. The durability of the liner depends on whether the surface of the liner is exposed to the hot gas over 1000