Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)
- Volume 8 Issue 3
- /
- Pages.181-189
- /
- 2000
- /
- 1225-6382(pISSN)
- /
- 2234-0149(eISSN)
Three-Dimensional Numerical Study on the Aerodynamic Characteristics around Corner Vane in Heavy-Duty Truck
대형 트럭 코너베인 주위의 공력특성에 관한 3차원 수치해석
Abstract
The aerodynamic characteristics of large transport vehicle has become more and more important in recent vehicle design to improve driving performance in high speed cruising and raise the product valve with regard to a comfortable driving condition. Hence, detailed knowledge of the flow field around truck coner vane is essential to improve fuel efficiency and reduce the dirt contamination on vehicle body surface. In this study, three-dimensional flow characteristics around corner vane attached to truck cabin were computed for the steady, incompressible, and high speed viscous flow, adopting the RNG k-
Keywords