... a valuable reference for subsequent research on aviation wet clutches featuring warped friction pairs. Assuming laminar flow and an incompressible Newtonian lubricant, the simplified Navier–Stokes equations in cylindrical coordinates are derived: (3) { ∂ p ∂ r = μ ∂ 2 v...

... purposes), subject to full attribution to the original publication and authors. The full terms of this licence may be seen at http://creativecommons.org/licences/by/4.0/legalcode Boundary friction Wet clutch NVH behavior Sinter friction lining Steel disk Surface topography Wet disk...

... and accurate prediction of binary Wiener process, the residual life prediction of clutch is studied. Design/methodology/approach First, combined with the wet clutch life test, the indicator elements Cu and Pb and the failure threshold of the residual life prediction of the clutch are extracted through...

...Chengjun Wang; Wujian Ding; Xudong Zheng; Haiqiang Zhu; Zuzhi Tian; Fangwei Xie; Kuidong Gao Purpose This paper aims to design a single and double throat oil groove structure, which can reduce the drag torque of the wet clutch. Design/methodology/approach A three-dimensional simulation model...

... and environment (K_o,v−c and K_{o,c−r), etc. Figure 2 Heat exchange in the clutch The friction power can be expressed as: Temperature Lubricant oil Clutch Thermal behaviour Wet clutch Thermal resistance network Oil flow National Natural Science}...

...Yanzhong Wang; Yuan Li; Yang Liu; Wei Zhang Purpose To gain in-depth understandings of engaging characteristics, the purpose of this paper is to improve the model of wet clutches to predict the transmitted torque during the engagement process. Design/methodology/approach The model of wet...

..., groove depth and groove ratio on the drag torque of a wet clutch for vehicles, parametric analysis of the drag torque model of wet multi-plate friction clutch with groove consideration. Design/methodology/approach Both experimental and numerical research was carried out in this work. Parametric...

... to a marine gearbox. Design/methodology/approach A three-dimensional transient heat transfer analysis model of a wet clutch friction plate used in a marine gearbox is developed, and the transient characteristics of the temperature field during engagement are analyzed with taking account of the influence...