Projects(50975289,51275531)supported by the National Natural Science Foundation of China;Project(201104514)supported by the Special China Postdoctoral Science Foundation,China;Project(20100471229)supported by China Postdoctoral Science Foundation
The basic head shape of high-speed train is determined by its longitudinal type-line(LTL),so it is crucial to optimize its aerodynamic performance.Based on the parametric modeling of LTL constructed by non-uniform rel...
Project(50975289) supported by the National Natural Science Foundation of China;Project(2009J007-C) supported by the Technological Research and Development Program of the Ministry of Railways,China;Project(CX2010B122) supported by Hunan Provincial Innovation Foundation for Postgraduate Students,China
To study the aerodynamic performance of a new six-axis X2K double-deck container vehicle, numerical simulation was done based on three-dimensional, steady Navier-Stokes equations and k-e turbulence model. The results ...