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초록
The internal flow of S-Duct had large difference from variable shape parameter along changing data, which is inlet shape, outlet shape, on centerline curvature . At this study, RAE M2129 S-Duct was used for total pressure recovery of engine face about inlet shape. The shape of inlet was applied to circle, upper semi-circle, lower semi-circle, ellipse. Then the flow area and centerline curvature were not changed. At the result, when the shape of inlet was similar with upper semi-circle, performance of engine face was induced.
키워드
S-Duct(S-덕트); Engine Face(엔진 면); Inlet-Shape(입구형상); Flow Area(유동면적); Total Pressure Recovery(전압력회복)
- 제목
- S-Duct 입구형상변화에 따른 성능 및 유동의 영향성 연구
- 제목 (타언어)
- Study of Influence the Flow & Performance about Changing the Inlet Shape of S-Duct
- 저자
- 이지형; 최현민; 이세욱; 조진수
- 발행일
- 2013-11
- 유형
- Proceeding
- 저널명
- 한국항공우주학회 2013년도 추계학술대회
- 페이지
- 1 ~ 4