Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)
- Volume 1 Issue 1
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- Pages.1-13
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- 1993
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- 1225-6382(pISSN)
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- 2234-0149(eISSN)
A Numerical Study on the Turbulent Flow Characteristics Near Compression TDC is Four-Valve-Per-Cylinder Engine
4밸브기관의 압축상사점 부근의 난류특성에 관한 수치해석적 연구
Abstract
The three-dimensional numerical analysis for in-cylinder flow of four-valve engine without intake port has been successfully computed. These computations have been performed using technique of the general coordinate transformation based on the finite-volume method and body-fitted non-orthogenal grids using staggered control volume and covariant variable as dependent one. Computations are started at intake valve opening and are carried through top-dead-center of compression. A k-
Keywords