Optimization of the intake port shape for a five-valve gasoline engine
- Title
- Optimization of the intake port shape for a five-valve gasoline engine
- Author
- 이기형
- Keywords
- gasoline engine; intake port; five-valve engine; intake flowrate; tumble ratio
- Issue Date
- 2001-03
- Publisher
- PROFESSIONAL ENGINEERING PUBLISHING LTD
- Citation
- Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, v. 215, issue. 6, page. 739-746
- Abstract
- For the development of a high efficiency gasoline engine, the optimization of the intake port shape for a five-valve engine has been studied. Intake multivalve cylinder heads were manufactured by using a three-dimensional computer-assisted design program, and steady state flow experiments and flow visualization experiments have been performed with these cylinder heads. The five-valve engines, which have larger valve opening areas, have larger intake flowrates and higher tumble ratios than the four-valve engines. The effects of intake port design parameters of a five-valve engine on the intake flowrate and tumble were studied, and the design guidelines for the five-valve engines were established.
- URI
- https://www.proquest.com/docview/220678818?accountid=11283https://repository.hanyang.ac.kr/handle/20.500.11754/158593
- ISSN
- 0954-4070
- DOI
- 10.1243/0954407011528310
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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