Results 281 to 290 of about 33,369 (314)

Modeling Heat Transfer in a Wet Clutch

SAE Technical Paper Series, 1990
<div class="htmlview paragraph">The results of research involving the development and verification of a heat transfer model for a multiple-plate wet clutch are presented. Three specific operating conditions were considered: (1) engaged and slipping, (2) engaged and not slipping, and (3) disengaged.
David A. Pacey, Ralph O. Turnquist
openaire   +1 more source

Testing Wet Clutch Systems for Anti-Shudder Performance

SAE Technical Paper Series, 2020
<div class="section abstract"><div class="htmlview paragraph">The wet clutch system (WCS) is a complex combination of friction plates, separator plates and fluid (lubricant). The basic function of the WCS is to transfer torque under various operating conditions such as slipping, shifting, start/launch and/or torque converter clutch (TCC ...
Larry Diemer, Jason Bares, Brent Greening, Philippe Ezanno, David Whitticar, Vladimir Klotchikhine, Charles Greening   +6 more
openaire   +1 more source

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

Estimation of the Clutch Characteristic Map for an Automated Wet Friction Clutch Transmission

SAE Technical Paper Series, 2016
<div class="section abstract"><div class="htmlview paragraph">Higher demands on comfort and efficiency require a continuous improvement of the shift process. During the launch and shift process the clutch control is used to get a smooth and efficient behavior. In this short time of acting the shifting behavior can be rated.
Thorsten Arndt, Alex Tarasow, Christian Bohn, Guido Wachsmuth, Roland Serway   +4 more
openaire   +1 more source

Hydraulic Clutch Fill Control using Control-oriented Model in Wet Dual Clutch Transmission

2019 American Control Conference (ACC), 2019
This paper proposes a control method for filling phase of a hydraulic clutch actuation system in wet dual-clutch transmission (DCT) based on a control-oriented model. In wet DCT, a clutch-fill process cannot obtain proper fill and maintain under-fill due to the drag torque, which causes bad shift performance.
Sanghun Jung, Jinsung Kim, Hoyoung Lee, Youngho Ko, Seibum B. Choi   +4 more
openaire   +1 more source

Design and Entity Modeling of Wet Double Clutch

Advanced Materials Research, 2012
In this paper, we calculates the main parameters of a c-class car, choose the friction material, confirm the structural dimensions of pivotal components, acquires the friction power and heat capacity, and design three kinds of wet double clutch arranged radially with hydraulic driving unit, arranged longitudinally with hydraulic driving unit and ...
Xiao Lin Guo, Jia Ping Pan, Wei Sun, Gan Chen   +3 more
openaire   +1 more source

Learning strategies for wet clutch control

2011
This paper presents an overview of model-based (Iterative Learning Control, Model Predictive Control and Iterative Optimization) and non-model-based (Genetic-based Machine Learning and Reinforcement Learning) learning strategies for the control of wet clutches.
Pinte, Gregory, Stoev, J., Symens, Wim, Dutta, Abhishek, Zhong, Yu, Wyns, Bart, De Keyser, R., Depraetere, Bruno, Swevers, Jan, Gagliolo, Matteo, Nowe, Ann   +10 more
openaire   +1 more source

Wet Clutch, an Introduction

2013
Jaewon Choi, Michael D. Bryant
openaire   +1 more source

The global diversity and distribution of lizard clutch sizes

Global Ecology and Biogeography, 2020
Shai Meiri, Aaron M Bauer, Indraneil Das
exaly  

Wet Multidisk Clutches

2014
openaire   +1 more source