Abstract
Wet friction element with conical configuration is a new attempt in mechanical transmission. The drag torque exerts an important influence on the efficiency of the transmission. In order to study the drag torque of wet friction element with conical configuration under the lubrication condition of full oil-film, two CFD models with di-fferent geometric parameters are established. The effects of lubrication flow rate, oil film thickness, and relative rotating speed on drag torque are obtained. The results show that the drag torque value of friction plate with conical configuration is bigger than that of plane friction plate, the drag torque increases linearly with the rise of the flow rate and relative rotating speed, and the drag torque decreases with the increase of oil film thickness. The CFD si-mulation values and the theoretical values are compared to verify the availability of the simulation model.
| Translated title of the contribution | CFD Simulation of Drag Torque of Wet Friction Element with Conical Configuration |
|---|---|
| Original language | Chinese (Traditional) |
| Pages (from-to) | 111-116 and 140 |
| Journal | Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science) |
| Volume | 46 |
| Issue number | 10 |
| DOIs | |
| State | Published - 1 Oct 2018 |
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