The increase in pollution and carbon dioxide in the transportation sector motivates many
countries to establish rules to reduce the emission and carbon footprint. The partial or total …

Fundamental knowledge of wet clutches' drag loss behavior is essential for designing low-
loss clutch systems. In contrast to the widely investigated injection lubrication, more …

Fundamental knowledge of the oil flow in a disengaged wet clutch is essential for optimizing
the cooling performance and the drag losses. However, no fundamental information on the …

Drag loss calculation models support designing low-loss wet clutch systems and
determining drivetrain efficiency. Available numerical models require high computational …

Wet brakes and clutches are crucial drivetrain components widely used in many sectors.
However, their drag losses can account for a considerable share of the overall drivetrain …

In track-oriented road cars with electric powertrains, the ability to recuperate energy during
track driving is significantly affected by the frequent interventions of the antilock braking …

Realizing precise and fast position control of the gear is a challenging issue because of its
nonlinearity, parameter uncertainty and external disturbance. Therefore, this paper …

In this paper, a new method for efficiency modeling of gear transmissions is presented and
subsequently tested on a six-speed dual-clutch transmission in a passenger car application …

Recent carbon neutrality policies have led to active research in the agricultural tractor sector
to replace internal combustion engines, making it imperative to minimize power losses to …

Torque distribution optimization of electric vehicles should consider various demands,
including energy conservation, power, and tire antislip, which are usually coupled …