Which is better, dry double clutch or wet double clutch? Advantages and disadvantages of wet and dry clutch

Wet dual clutch is better than dry clutch, and its price is also higher.

Wet double clutch refers to a multi-disc clutch with a large clutch and a small clutch coaxially assembled. They are all assembled in a sealed oil chamber filled with hydraulic oil. Therefore, the wet clutch structure has better adjustment ability and excellent hot melt performance, and can transmit greater torque without damage. However, due to the factors of layout and friction materials, the overall size of wet dual clutch is larger than that of dry dual clutch, which is not conducive to the layout of vehicle powertrain.