Results 101 to 110 of about 64,608 (286)

Structural Analysis and Load Calculation of CRH380 High-speed Rail Gearbox based on Finite Element

open access: yesJixie chuandong, 2016
Aiming at the crack phenomenon in high- speed gearbox,the force of the suspension gearbox is calculated. The strength analysis of gearbox is carried out by using the finite element software ANSYS Workbench,and the weak position of gearbox is founded and ...
Liu Jie   +3 more
doaj  

Dynamics of Multistage Gear Transmission with Effects of Gearbox Vibrations [PDF]

open access: yes
A comprehensive approach is presented in analyzing the dynamic behavior of multistage gear transmission systems with the effects of gearbox induced vibrations and mass imbalances of the rotor.
Choy, F. K.   +3 more
core   +1 more source

Contra-rotating marine current turbines : single point tethered floating system - stabilty and performance [PDF]

open access: yes, 2009
The Energy Systems Research Unit within the Department of Mechanical Engineering at the University of Strathclyde has developed a novel contra-rotating tidal turbine (CoRMaT). A series of tank and sea tests have led to the development and deployment of a
Clarke, Joseph Andrew   +4 more
core  

Analysis and Test of the Transmission Efficiency of Low Speed and Heavy Duty Gearbox

open access: yesJixie chuandong, 2017
Through the analysis of the influence factors on transmission efficiency of gearbox,a theoretical analysis model of gearbox transmission efficiency is set up from the power consumption,and the influences of gear meshing loss,bearing friction loss,oil ...
Li Youhua, Li Quancai, Liu Zhongming
doaj  

Gyrotorque transmission system for wind turbines [PDF]

open access: yes, 2004
The GyroTorqueTM transmission system employs gyroscopic torque reaction to transmit power offering an alternative to the gearbox and electrical variable speed drive of a conventional wind turbine.
Jamieson, P.   +2 more
core  

Tunable Vibration Energy Harvester for Condition Monitoring of Maritime Gearboxes [PDF]

open access: diamond, 2014
Daniel Hoffmann   +3 more
openalex   +1 more source

Efficient fault diagnosis of helicopter gearboxes [PDF]

open access: yes
Application of a diagnostic system to a helicopter gearbox is presented. The diagnostic system is a nonparametric pattern classifier that uses a multi-valued influence matrix (MVIM) as its diagnostic model and benefits from a fast learning algorithm that
Chin, H., Danai, K., Lewicki, D. G.
core   +1 more source

Influence of internal excitation and boxbody flexibility on the vibration of high-speed train gearboxes

open access: yes机车电传动
During the operation of high-speed trains, the loads on the gearbox are very complex, and cracks often occur in the boxbody. To ensure the service safety of the gearbox body, a dynamic model of high-speed trains with a gear transmission system was ...
YU Hongda   +3 more
doaj  

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