Results 11 to 20 of about 1,693 (163)

Manipulating Frictional Performance of Wet Clutch Engagement through Material Properties and Operating Conditions

open access: yesLubricants, 2022
Wet clutch engagement is mainly influenced by the frictional behaviors between the friction pad and steel plate as well as the lubrication behaviors.
Siyoul Jang
doaj   +1 more source

Influence of oxidation of automatic transmission fluids (ATFs) and sliding distance on friction coefficients of a wet clutch in the running-in stage

open access: yesFriction, 2020
In this paper, the influence of oxidation of automatic transmission fluids (ATFs) and sliding distance on the friction coefficients of a wet clutch in approached running-in conditions was investigated.
Leonardo Israel Farfan-Cabrera   +3 more
doaj   +1 more source

Dynamic Characteristic Analysis and Clutch Engagement Test of HMCVT in the High-Power Tractor

open access: yesComplexity, 2021
Hydromechanical continuously variable transmission (HMCVT) is capable of bearing large torque and has wide transmission range, which is suitable for high-power tractors. Dynamic characteristics could influence the tractor life, especially in a high-power
Yuan Chen   +8 more
doaj   +1 more source

Adaptive Starting Control Strategy for Hybrid Electric Vehicles Equipped with a Wet Dual-Clutch Transmission

open access: yesActuators, 2023
To improve the starting performance of the P2.5 plug-in hybrid electric vehicles with a wet dual-clutch transmission, an adaptive starting control strategy is presented in this paper, which controls the two clutches simultaneously involved in the ...
Jun Guo, Yunqing Zhang
doaj   +1 more source

Multi-objective Optimization Design of Wet Friction Clutches

open access: yesJixie chuandong, 2023
The drag torque of the wet clutch affects the efficiency of the transmission, and the engagement torque of the clutch affects the reliability of the transmission.
Jiang Kai   +4 more
doaj  

Development of High Efficiency Dog Clutch with One-Way Mechanism for Stepped Automatic Transmissions

open access: yesInternational Journal of Automotive Engineering, 2019
In order to reduce drag losses and a clutch actuator load, the new dog clutch system for stepped automatic transmission is developed. Transmitting torque is converted to the engaging force because rotating shaft and dog clutch are connected with the ...
Isamu Shiotsu   +7 more
doaj   +1 more source

Response Characteristics of Dynamic Torque for Wet Clutch Engagement: A Numerical and Experimental Study

open access: yesShock and Vibration, 2021
To determine the factors affecting the dynamic transmitted torque response characteristics of the wet clutch, the oil film pressure, the asperity contact pressure, the applied pressure, and the dynamic transmitted torque model were established, using the
Zhigang Zhang   +4 more
doaj   +1 more source

Effects of Radial Rectangle Groove Width on Temperature Field of Hybrid Vehicle Wet Multi-plate Clutch

open access: yesJixie chuandong, 2015
In order to solve the problems of higher friction temperature and short clutch life of hybrid vehicle wet multi- plate clutch,a hybrid vehicle wet multi- plate clutch is regarded as research subjects,the transient heat transfer model of wet clutch is ...
Li Dongbing
doaj  

多片式湿式离合器接合过程湿振稳定性分析

open access: yesJixie chuandong, 2014
Aiming at the problem of the system vibration stability of the multi-plate wet clutch on engagement process,according to the working principle and engaging characteristics of the multiplate wet clutch,the mathematical model of a wet clutch system ...
张炜, 祝勇仁
doaj  

Research on Wet Clutch Switching Quality in the Shifting Stage of an Agricultural Tractor Transmission System

open access: yesAgriculture, 2022
In order to improve the working quality of wet clutch switching in an agricultural tractor, in this paper, we took a power shift system composed of multiple wet clutches as the research object for full-factorial performance measurement, multi-factor ...
Yuting Chen, Zhun Cheng, Yu Qian
doaj   +1 more source

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