Results 41 to 50 of about 419,913 (133)
Numerical and Physical Experiments on Drag Torque in a Wet Clutch
Tribology Online, 2012 The effect of flow field on drag torque in a wet clutch was examined through numerical and physical experiments. Three-dimensional hydrodynamic numerical simulations were carried out, and the drag torque was measured experimentally for a single wet ...
Youhei Takagi +3 more
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Friction Behavior of Pre-Damaged Wet-Running Multi-Plate Clutches in an Endurance Test
Lubricants, 2020 Wet-running multi-plate clutches should be prevented from failing due to the often safety-relevant functions they fulfill in the drive train. In addition to long-term damage, spontaneous damage is of particular relevance for failures.
Thomas Schneider +3 more
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Applied SciencesThe friction pair gap affects not only the temperature increase of the multi-disc wet clutch, but also the efficiency of the helicopter transmission system.
Xiaokang Li +6 more
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On the formation of hot spots in wet clutch systems
, 2002 A comprehensive model is developed for analyzing the onset of thermoelastic instability in a wet clutch. For this purpose, appropriate governing equations are derived that take into account the porosity and deformability of the friction material.
Khonsari, M. M., Jang, J. Y.
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IFAC-PapersOnLine, 2016 Abstract The wet dual clutch transmission is an essential part of the powertrain in modern high-power engine vehicles. This clutch is a complex mechatronic system which has high requirements on control to provide comfort, sportiness and economy Many control concepts use clutch characteristics in control.
T. Arndt +4 more
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A Real-Time Dynamic Temperature Prediction Method for Double-Steel Plates in Wet Clutches
LubricantsWet clutches are extensively employed in automotive transmission systems due to their benefits of smooth shift and stable operation. However, existing methodologies have not yet thoroughly analyzed the real-time dynamic temperature distribution of wet ...
Zhigang Zhang, Yongle Liu, Xiaoxia Yu
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Wet clutch engagement characteristics [Elektronisk resurs]
, 1999 A wet clutch test rig has been built to examine the engagement characteristics of wet clutch plates. The apparatus is specially designed to include a drive torque.
Holgerson, Mikael,
core
Fault Diagnosis of Wet-Shift Clutch Based on STFT and Wavelet
, 2011 The paper analyzes the failure mechanism of the wet shifting clutch, and puts forward the concept that the deformation of the clutch friction plate leads to the irregular collision between the driving and driven sides of disengaged clutch and accordingly
Man Chen, Biao Ma
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Switched predictive control design for optimal wet-clutch engagement [PDF]
, 2012 Modeling of hydraulic clutch transmissions is far from straightforward due to their nonlinear hybrid dynamics, i.e. switching between three dynamic phases.
R. De Keyser +12 more
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Evaluations of Vibrations in a Wet Clutch
, 2019 BorgWarner Powerdrive Systems is constantly developing the performance of wet clutches used in passenger car all-wheel drive systems. The Haldex limited slip coupling, LSC, is the trade name of the all-wheel drive system sold and developed by BorgWarner Powerdrive Systems.
Sandlund, David, Wintercorn, Oskar
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