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Residual life prediction of wet clutch based on binary Wiener process
Industrial Lubrication and Tribology, 2023Purpose In armored vehicles integrated transmissions, residual life prediction based on oil spectrum data is crucial for condition monitoring and reliability assessment.
Y. Liu +5 more
semanticscholar +1 more source
Dynamics modeling and simulation analysis of wet clutch considering spline pair
Industrial Lubrication and Tribology, 2023Purpose During the operation of a wet clutch, there are fluctuations in speed and torque, which have an impact on the stability of the clutch and the strength of the friction plate and the spline pair of the dual steel plate.
Yinkai Niu +4 more
semanticscholar +1 more source
Benchtop screening of wet clutch materials
Tribology International, 2018Abstract To decrease development time, bench-top screening tests are often used to rank materials prior to selection for standardized full-scale component test rigs, in-service vehicle tests, or system field testing. This paper describes the results from screening tests of four different paper-based clutch materials using a small scale bench-top test
S.J. Shaffer +2 more
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Proceedings of the Institution of mechanical engineers. Part D, journal of automobile engineering, 2022
The drag torque produced by the viscous shearing action of lubricating oil is an important component of the power loss of wet clutches. Studying the prediction model and its influencing factors will provide important theoretical support for reducing the ...
Chunjie Xu +6 more
semanticscholar +1 more source
The drag torque produced by the viscous shearing action of lubricating oil is an important component of the power loss of wet clutches. Studying the prediction model and its influencing factors will provide important theoretical support for reducing the ...
Chunjie Xu +6 more
semanticscholar +1 more source
Paper 16: Friction in Wet Clutches
Proceedings of the Institution of Mechanical Engineers, Conference Proceedings, 1967This paper is intended to demonstrate that designers of wet clutches for power transmission can obtain the optimum friction characteristics for specific applications by considering the interaction between friction materials and lubricants. A friction clutch plate rig is described and the friction results obtained are presented.
E. M. Evans, J. Whittle
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Thermal Characteristics of a Wet Clutch
Journal of Tribology, 1999A comprehensive formulation of the governing equations, boundary conditions, and numerical solution technique is presented for modeling the thermal aspects of the engagement process in a wet clutch. The thermal model includes full consideration of the viscous heat dissipation in the fluid as well as heat transfer into the separator, friction material ...
J. Y. Jang, M. M. Khonsari
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Applied Sciences
The aviation wet clutch, as an indispensable component in helicopters, is particularly vulnerable to performance deterioration due to temperature rises, especially in high-power-density and high-torque conditions.
Xiaokang Li +6 more
semanticscholar +1 more source
The aviation wet clutch, as an indispensable component in helicopters, is particularly vulnerable to performance deterioration due to temperature rises, especially in high-power-density and high-torque conditions.
Xiaokang Li +6 more
semanticscholar +1 more source
2025 3rd International Conference on Control and Robot Technology (ICCRT)
Friction interface parameters of wet clutches vary with time during its sliding. The thickness of the oil film changes with the contact ratio of micro-convex peaks, providing lubrication boundary conditions. Due to the interaction of temperature, strain,
Bin Sheng, Shengping Fu, Xudong Li
semanticscholar +1 more source
Friction interface parameters of wet clutches vary with time during its sliding. The thickness of the oil film changes with the contact ratio of micro-convex peaks, providing lubrication boundary conditions. Due to the interaction of temperature, strain,
Bin Sheng, Shengping Fu, Xudong Li
semanticscholar +1 more source
Analysis and Suppression Method of Drag Torque in Wide-Speed No-Load Wet Clutch
ActuatorsUnder no-load conditions, the wet clutch of vehicles generates drag torque across a wide speed range, which increases power loss in the transmission system and significantly impacts its efficiency and reliability.
R. Liu +5 more
semanticscholar +1 more source
Experimental Data Mining Research on Factors Influencing Friction Coefficient of Wet Clutch
Journal of tribology, 2021In this study, an experiment is conducted for assessing the friction characteristics of a wet clutch on actual working conditions, to determine how various factors influence the friction coefficient in the actual working process of a wet clutch.
Bangzhi Wu +3 more
semanticscholar +1 more source