Results 301 to 310 of about 20,051 (350)

Frictional Torque Transfer Behaviors of Friction Pads in Wet Clutch Engagement

Volume 15: Advances in Multidisciplinary Engineering, 2015
For stable frictional torque transfer, wet clutch pads have the functional requirements of a high traction and a low wear rate with positive μ-V frictional characteristics. However, because of the intrinsic negative μ-V frictional characteristics of a friction material that has a static friction coefficient greater than its kinetic friction coefficient,
openaire   +1 more source

Temperature Analysis of Wet Clutch Surfaces During Clutch Engagement Processes Based on Friction Pad Patterns

International Journal of Automotive Technology, 2020
Temperature distributions of wet clutch contact during engagement and disengagement processes are investigated considering lubricant flow behaviors in the gap between the friction pad and steel separator. Frictional heat generated by wet clutch contact in repeated operational modes that simulates high thermal endurance performance of a wet clutch ...
Jamin Kong, Siyoul Jang
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Lubricant ageing effects on the friction characteristics of wet clutches

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2010
The friction characteristics and performance of wet clutches have been investigated by several authors. Studies have also been made to understand the frictional performance during the service life of the clutch system. However, most lifetime studies have been conducted for systems with paper-based friction material so that systems using sintered ...
K Berglund, P Marklund, R Larsson
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Experimental Characterization of Wet Clutch Friction Behaviors Including Thermal Dynamics

SAE International journal of engines, 2009
Wet clutches are widely used in automotive systems. They are essential parts of automatic transmissions, modern All-Wheel-Drive systems or dual-clutch transmissions. Regardless of the area of application, a good knowledge of clutch friction behaviors is crucial for the clutch control system development. This paper considers two important factors of the
Deur, Joško, Ivanović, Vladimir, Herold, Zvonko   +2 more
openaire   +4 more sources

Fluid Dynamic Analysis and Experimental Study on Wet Friction Clutch

Applied Mechanics and Materials, 2011
When the multi-disk clutch is in disengaged operation, friction plates and mating plates may not separate absolutely, in order to avoid the slipping friction and reduce the clutch’s overheating, the lubricant pressure between the plates should distribute equably in design.
Teng Jiao Lin, Li Pan, Shi Jun Zhang
openaire   +1 more source

Temperature Analysis of Wet Clutch’ Friction Pair Considering Axial Pressure Attenuation Effect

Tribology Transactions
This paper proposes a torque loss calculation method considering the effect of frictional force between the friction pair and the hub, which is proposed to the temperature variation characteristics between different friction pairs in wet clutch.
Maohan Xue, Yao Fu, Xiaohu Geng, Yulong Lei   +3 more
semanticscholar   +1 more source

Experimental prediction model for full life friction performance of wet clutch via attention-based LSTM network

Proceedings of the Institution of mechanical engineers. Part D, journal of automobile engineering
Effective performance prediction under different working conditions is crucial for the reliability evaluation and health management of wet multi-disc clutches throughout the service life.
Yuqing Feng, Changsong Zheng, Liang Yu, Chengsi Wei, Xiangjun Ouyang   +4 more
semanticscholar   +1 more source

The CRITIC-AHP performance degradation staged fusion evaluation of wet clutch friction components

Proceedings of the Institution of Mechanical Engineers. Part O, Journal of risk and reliability
The performance of wet clutches plays a crucial role in the efficiency and durability of mechanical transmission systems. As a vital component of the clutch, the degradation of friction components directly affects its stability and reliability.
Jianpeng Wu, Pengpeng Li, Liyong Wang, Jiahao Cui, Chengbing Yang, Shuai Han   +5 more
semanticscholar   +1 more source

The Cross-Scale Interactive Simulation and Artificial Neural Network Failure Prediction of Temperature Field on Wet Friction Interface

IEEE Transactions on Instrumentation and Measurement
Aiming at the temperature failure for wet friction interface within mechanical transmissions, this article constructs a single-pair asperities contact model, which considers the influence of rough surface micro-contact states on the wet friction ...
Jianpeng Wu, Chengbing Yang, Hanshu Zhang, Liyong Wang   +3 more
semanticscholar   +1 more source

Calculation method of radial displacement in the engaging process of wet friction clutch

Journal of Mechanical Science and Technology, 2021
Heyun Bao, Xiang Li, Wei Huang
semanticscholar   +1 more source