搜索结果: 1-12 共查到“交通运输工程 well-to-wheel”相关记录12条 . 查询时间(0.093 秒)
内蒙古农业大学汽车构造课件Wheel alignment（参考）。
内蒙古农业大学汽车构造课件车桥与车轮 Axle and wheel。
Investigation into the mechanical properties and metal creaks of a diesel locomotive wheel
diesel locomotive wheel-set wheel metal metal cracks hardness chemical composition wear
2010/10/29
After JSC ‘Lithuanian Railways’ (AB ‘Lietuvos geležinkeliai’) bought new Siemens ER20 CF locomotives produced in Western Europe and brought them into service, some of them have already done about...
The calculation and measurement of the natural frequencies of the bucket wheel excavator SchRs 1320/4x30
bucket wheel excavator natural frequencies accelerometer modal analyses frequency ANSYS measuring Fourier transformation
2010/10/29
Natural frequencies and shapes are the basic dynamic properties of each structure. On the basis of their knowledge, the sensitivity of the structure to a dynamic load could be estimated. While designi...
The steepness of the rising branch of adhesive characteristics between wheel and rail
adhesive coefficient adhesive characteristics wheel rail relative creep experimental stand
2010/10/29
The article describes the limiting parameters of the rising branch of adhesive characteristics. Attention is paid to the actual results of experimental research conducted by the authors. A summary of ...
Modelling the interaction between railway wheel and rail
rail wheel contact dynamics swinging modelling
2010/11/1
The article presents a mathematical model for assessing the real operating conditions of railway rolling stock, taking into account the situations when the wheel loses contact with rail. The obtained ...
Investigation of the interaction of an automobile wheel with a vertical obstacle
interaction wheel automobile vertical obstacle tire dismantling equivalent speed
2010/11/2
Collision of automobile wheels with a vertical obstacle as a result of which the wheel tire gets dismantled is considered in the present article. The required force and the minimal speed of driving wh...
Haulage trucks model with four electric separate wheel drives
automotive electronic systems electric vehicle in-wheel motor haulage truck four-wheel drive traction motor drives mining haul trucks
2010/11/2
This article contains a course of work of the construction of a vehicle model that has four electrical motors built into each wheel. During the project two models of a vehicle were constructed. A micr...
The analysis of wear intensity of lubricated and unlubricated locomotive wheel sets flanges
railway locomotive wheel set flange intensity of wear lubrication
2010/11/2
The wear dynamics of wheel - set tyres of diesel locomotives was investigated. Basing on research results it is possible to predict wheel-tyre safety margin, to improve maintenance and to state the pe...
Mathematical model of dynamic interaction between wheel-set and rail track
sleeper rail track tensions wheel-set factorial design dynamic parameters
2010/11/3
The main goal of this title is to show how the effects on maximum bending tensions at different locations in the track caused by simultaneous changes of the various parameters can be estimated in a ra...
Peculiarities of traction forces in wheel/rail contact area
railway locomotive traction force wheel and rail contact slip velocity wheel profile adhesion
2010/11/3
Traction force and train movement stability dependence on division of forces involved in wheel/rail contact area are the main subjects of this article. The influence of wheel/rail contact properties i...
Analysis of locomotive wheel sets wearing
railway locomotive wheel-set wearing wheel-set flange lubrication wearing intensity prediction of wearing
2010/11/3
Wearing dynamics of traction rolling-stock wheel tyres of diesel locomotives was investigated. Based on research results it is possible to predict wheel-tyre safety margin, to improve maintenance and ...
