한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)
- 제2권5호
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- Pages.48-57
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- 1994
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- 1225-6382(pISSN)
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- 2234-0149(eISSN)
헤드 형상에 따른 2행정기관 실린더내의 유동장에 대한 수치해석적 연구
Numerical Study of the Effect of Head Shapes on the Flow Field in a Cylinder of Two-Stroke Engine
- 발행 : 1994.09.30
초록
The specific power output and thermal effeciency of any two-stroke engine are dependent on its scavenging behavior. Among the many factors which influence on the scavenging process, the cylinder head shape is one of the important factor. Hence in this study three different type models of cylinder head shape which are the cylindrical, the spherical and the arbitrary shape are studied to show the effects of the turbulent scavenging process in the cylinder with one inlet port, two side ports and one exhaust port. A modified version of KIVA-II which strip out of or add planes of cells across the mesh above the piston for flow simulation of two-stroke engine is used. The
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