Aerodynamic Drag Reduction Design of Concept Sports Car

摘要：

　　Simulations analysis of the aerodynamic for a sports car modeling before and after optimization was introduced in the paper by using commercial CFD code--STAR-CCM+.In the first simulation,we got the drag coefficient,the pressure of convective and the turbulent kinetic energy spectrum,then we found the positions that may affect the drag coefficient.Further analysis inferred that our modifications accorded with the aerodynamic principles.These results can provide the basis for the modeling design and further optimization.

关键词： Sports car shape optimization CFD Aerodynamics drag reduction

作者: Ying-chao Zhang Fang Zhao Shu-xin Shao Guang-yin Jin

作者单位: State Key Laboratory of Automotive Simulation and Control, Jilin University, China State Key Laboratory of Automotive Simulation and Control, Jilin University, China State Key Laborat State Key Laboratory of Automotive Simulation and Control, Jilin University, China 2China FAW Compan

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 24-27

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）