1) high speed train dynamics
高速列车动力学
2) aerodynamic behaviour of HST
高速列车空气动力特性
1.
One of the key problems to be dealt with is to measure the aerodynamic behaviour of HST so as to improve it.
本文首先剖析了在风洞中进行高速列车空气动力特性试验存在的困难和问题,进而论证了在拖池中以水作为工作流体进进试验的可行性及优越性,同时也指出了水流模型试验中需要注意的几个关键技术问题。
3) train dynamics
列车动力学
1.
This paper analyzes the establishment method of the train dynamics simulating model for research,and the condition of the application of the simulator in question.
本文分析了研究型列车动力学仿真模型的建立方法及该仿真器的应用情况。
4) high-speed locomotive
高速动力车
1.
Optimization of welded structure in bogie frame of high-speed locomotive;
高速动力车构架侧梁焊接结构优化研究
2.
The effect of heat imput on the welding deformation of bogie erame is studied by means of the nemerical simulation method, the paper obtains the rule of welding deformation under the influence of the heat imput, it supplies the basis for the welding quality control of the frame of the high-speed locomotive in production process.
采用数值模拟的方法研究了热输入量对侧梁焊接变形量的影响 ,得到了热输入量影响焊接变形的规律 ,为实际生产过程中控制高速动力车转向架构架的焊接质量提供了数值依
3.
How to reduce and control welding deformation is a major issue in the process of manufacturing the bogie frame of the high-speed locomotive.
高速动力车转向架构架生产过程中的主要问题是如何控制焊接变形。
5) high speed locomotive
高速动力车
1.
This paper investigated intergranular corrosion resistance of welded joint of the skin of high speed locomotive with 1Cr18Ni9Ti stainless steel.
本文对高速动力车车体1Cr18Ni9Ti不锈钢蒙皮焊接接头进行了耐晶间腐蚀研究,认为采用H1Cr18Ni9Ti、H0Cr19Ni12Mo2焊丝MIG、TIG焊均能有较好的耐腐蚀性能,但焊后热矫形对耐腐蚀性十分不利。
6) high speed power car
高速动力车
1.
Project method of strength analysis about axles of high speed power car;
高速动力车车轴强度分析的工程方法
2.
High speed test and bearing temperature rise of high speed power car with hollow axles on rolling and vibrating test stand;
轮对空心轴式高速动力车在滚振试验台上的高速试验及轴承温升
3.
Taken the mass of welded bogie frame of high speed power car as object function, and the fatigue strength of 16Mn steel base material and weld as restrictive conditions, the welded frame of high speed power car is optimized based on the strength test load according to UIC615-4.
以高速动力车转向架焊接构架的质量为目标函数,以16Mn钢母材和焊缝的疲劳强度为约束条件,根据UIC615-4所规定的构架强度试验载荷,对高速动力车转向架焊接构架进行结构优化,提出了降低结构弯曲和扭转刚度的设计方法,以提高轻量化焊接构架的疲劳强度。
补充资料:磁悬浮高速列车
磁悬浮高速列车
兹羲麟磁悬浮高速列车
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条