摘要
HX_D1D型机车车体是一种准流线型轻量化车体。车体外形经过空气动力学方法进行优化,以适应准高速运行。车体通过有限元仿真,在充分满足强度要求的情况下最大限度地减轻了车体的重量。
The car body of type HXD1D locomotive is of low mass and similar streamlined shape. The shape has been optimized by aerodynamics method for high speed. Based on the finite element simulation, the mass of car body is reduced to the most extent while it fully satisfies the strength requirement.
出处
《电力机车与城轨车辆》
2016年第6期12-16,共5页
Electric Locomotives & Mass Transit Vehicles
关键词
车体
空气动力学
强度
结构
car body
aerodynamics
strength
structure
