Technical Paper
Effect of Facing Groove Design on Drag Torque of Automatic Transmission Wet Clutches
2018-04-03
2018-01-0400
In recent years, along with growing requirement for fuel economy in relation to reduce CO2 emission, reduction of drag torque from wet clutches has been an important issue. This study observed ATF flow on friction surface under different configurations of facing using high speed camera and investigated the mechanism of drag torque using CFD analysis.
