搜索结果: 1-9 共查到“交通运输工程其他学科 dynamic”相关记录9条 . 查询时间(0.137 秒)
Simulation of dynamic processes in hydraulic accumulators
hydraulic system hydraulic accumulator diffusion of pressure waves method of characteristics dynamic processes
2010/10/29
The article focuses on pressure pulsations in hydraulic systems, the means reducing them and examines the structure of hydraulic accumulators, including their features and differences. Using the metho...
Analysis of main dynamic parameters of split power transmission
tractor split power transmission gear-ratio planetary gear hydrostatic gear sum shaft
2010/11/1
The review carried out had shown one basic approach of split power transmission to the organization of drive which is applied to stepless transmissions of tractors and parallel hybrid cars. In the spl...
Genetic algorithm for solving dynamic simultaneous route and departure time equilibrium problem
genetic algorithm route choices departure time choices
2010/11/1
I present a genetic algorithm for solving dynamic simultaneous route and departure time equilibrium problem. Not only can a flow-swapping process in the algorithm guarantee the flow conservation const...
Agile forecasting of dynamic logistics demand
logistics forecasting supply chain management dynamic influencing factors agility
2010/11/1
The objective of this paper is to study the quantitative forecasting method for agile forecasting of logistics demand in dynamic supply chain environment. Characteristics of dynamic logistics demand a...
Investigation of dynamic models of independently rotating wheels of wagons
independently rotation wheels system wearing characteristics modelling of truck motion lateral displacement of wheel-set
2010/11/2
The article deals with the modelling of independently rotating wheels (IRW) systems for wagons. The research work of the intensity of rolling stock wheels rims and flanges is observed. The main perfo...
Nonlinear dynamic analysis of rotating pipe conveying fluid by the finite element method
rotating pipe fluid vibration dynamic response finite element method
2010/11/2
The rotating pipe conveying fluid is considered. Non-linear (geometrical non-linearity) equation of the motion of the pipe is derived using the finite element method. The equation of motion is derived...
The investigation of vibro-isolating features of transmissions of vehicles in elastic centrifugal couplings using the method of identification of dynamic processes in half-couplings on the universal dynamic test stand
transmission vibro-isolating features an universal contactless stand an elastic centrifugal coupling the method of identification a resonance frequency
2010/11/3
The presented paper describes the investigation of vibro-isolating features of transmissions of vehicles using universal dynamic test stand. The stand is protected by copyright and distinguishes itsel...
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...
Mathematical modeling of dynamic processes of transmissions with nonlinear units of vehicles
Mathematical modeling dynamic processes nonlinear units of vehicles
2010/11/4
In vehicles and technology equipment mechanical transmissions will be used to transfer the torque. There are gaps between the units of transmission at variable loads. Therefore the dynamic loads are a...