Results 241 to 250 of about 324,906 (288)

Optimized Wet Clutch Design

SAE Technical Paper Series, 2020
<div class="section abstract"><div class="htmlview paragraph">Multi-plate wet clutches used in motorbikes transmit the torque by friction under pressure between driving and driven Plates. The life &amp; performance of the clutch for the friction material used, depends on amount of energy generated during clutch slip, amount &amp ...
Nitin Bhone, Sachin Thakare, Ashutosh Jahagirdar   +2 more
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Thermal Characteristics of a Wet Clutch

Journal of Tribology, 1999
A 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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Pressure Estimation of a Wet Clutch

2014
In both DCTs and new ATs, the change of the speed ratio is regarded as the process of one clutch being engaged with the other being disengaged, namely, the clutch-to-clutch shift. For vehicles with a hydraulic cylinder as clutch actuator, the cylinder pressure control is important for good shift quality.
Hong Chen, Bingzhao Gao
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On the Behaviour of Scalarization Methods for the Engagement of a Wet Clutch

2013 12th International Conference on Machine Learning and Applications, 2013
Many industrial problems are inherently multi-objective, and require special attention to find different trade-off solutions. Typical multi-objective approaches calculate a scalarization of the different objectives and subsequently optimize the problem using a single-objective optimization method.
Tim Brys, Kristof Van Moffaert, Kevin Van Vaerenbergh, Ann Nowé   +3 more
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Iterative optimization of the filling phase of wet clutches

2010 11th IEEE International Workshop on Advanced Motion Control (AMC), 2010
This paper considers the control of wet clutches, and presents a two-level control strategy to learn and adapt the control signals during normal machine operation. With this approach it is possible to avoid the current practise of experimental calibrations, where regular recalibrations are needed to compensate for time-varying dynamics, e.g.
Bruno Depraetere, Gregory Pinte, Jan Swevers   +2 more
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Paper 16: Friction in Wet Clutches

Proceedings of the Institution of Mechanical Engineers, Conference Proceedings, 1967
This 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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Benchtop screening of wet clutch materials

Tribology International, 2018
Abstract 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, T.B. Freshly, S.E. Papanicolaou   +2 more
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Wet Clutch Energy Calculation

SAE Technical Paper Series, 1984
<div class="htmlview paragraph">Formulas are derived to show that moving elements of a drive train can contribute to the energy seen by the clutch plates.</div> <div class="htmlview paragraph">Oscillograph traces, sample calculations and photographs of failed plates show actual energy at failure of test plates.</div> <div ...
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A Wet Clutch for Farm Tractors

SAE Technical Paper Series, 1968
<div class="htmlview paragraph">Many of the modern, heavy-duty farm, construction, and industrial machines are being outfitted with some type of wet clutch. Either mechanically or hydraulically actuated, these oil-cooled multidisc clutches have much to offer when installed in the new higher horsepower equipment.
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A study of delamination of wet clutches

JSAE Review, 1999
Abstract The delamination mechanism of a wet clutch in an automatic transmission has not been discussed in detail. In order to investigate this mechanism, two deterioration tests were run. One was applying mechanical stroking and shear torque to a wet clutch. The other was immersing cotton thread in various fluids.
openaire   +1 more source