경승용차용 5밸브(흡기3밸브) 가솔린 엔진의 연소실 형상 설계 기술에 관한 연구
- Title
- 경승용차용 5밸브(흡기3밸브) 가솔린 엔진의 연소실 형상 설계 기술에 관한 연구
- Other Titles
- A study on the design technique of a 5-valve combustion chamber for subcompact vehicles
- Author
- 이기형
- Keywords
- 흡기3밸브엔진(Intake 3-valve engine); 관성질량(Inertia mass); 경승용차(Sub compact vehicle); 유효 개구 면적(Effective area); 정상유동 실험(Steady flow test); 3차원 CAD 프로그램(CATIA(Computer-graphics Aided Three-dimensional Interactive Application)); 럼블비(Tumble ratio)
- Issue Date
- 2000-11
- Publisher
- 한국자동차공학회
- Citation
- 한국자동차공학회 2000년 추계학술대회논문집, v. 2, page. 90-95
- Abstract
- For the development of high efficiency gasoline engine, the optimization of the 5-valve(intake 3valve) combustion chamber for a subcompact vehicle has been studied. Intake multi-valve cylinder heads were manufactured by using a 3-dimension CAD program, and steady state flow experiments have been performed with these cylinder heads. The 5-valve engines, which have larger valve opening areas, have larger intake flow rates and higher flow coefficient than the 4-valve engines. The effects of intake port design parameters of a 5-valve engine on the intake flow rate and bore size were studied, and the design guidelines for the 5-valve engine were established.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00526404https://repository.hanyang.ac.kr/handle/20.500.11754/162403
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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