Essays about: "Wet clutches"

Showing result 1 - 5 of 6 essays containing the words Wet clutches.

  1. 1. Dynamic Torque Modeling of a Wet Lamella Clutch Pack

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Jacob Wallersköld; Johan Appelros; [2021]
    Keywords : wet lamella clutch; friction modeling; torque modeling; torque accuracy; force measurements; system identification; grey-box modeling; Technology and Engineering;

    Abstract : Wet lamella clutches are used in the automotive industry to enable all-wheel drive and thereby increase acceleration, handling and safety of cars. The clutches work by transmitting torque from an incoming- to an outgoing shaft through a series of lamella - steel-disc friction surfaces (lamella pack), lubricated by an oil. READ MORE

  3. 2. Prediction of life durability in friction for wet clutches of DCT gearboxes

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Lars-Johan Sandström; [2020]
    Keywords : wet clutch; DCT; Gearbox; Durability; Friction; Life; Dual Clutch Transmission;

    Abstract : Many new cars are equipped with automatic transmissions. These gearboxes often have a dual clutch transmission (DCT) that has a built-in wet clutch. The lubricants used in these gearboxes is often very advanced because it must take care of two systems, the wet clutch and the gears. There is always a strive to make the drain intervals longer. READ MORE

  4. 3. Evaluations of Vibrations in a Wet Clutch

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : David Sandlund; Oskar Wintercorn; [2019]
    Keywords : Haldex; BorgWarner; Friction; Vibrations; Wet Clutch; Tribology; 4wd; four wheel drive; all wheel drive; awd;

    Abstract : BorgWarner Powerdrive Systems is constantly developing the performance of wet clutches used in passenger car all-wheel drive systems. The Haldex limited slip coupling, LSC, is the trade name of the all-wheel drive system sold and developed by BorgWarner Powerdrive Systems. READ MORE

  5. 4. CFD on Open Wet Cutch to Reduce Drag Losses

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Rimmie Duraisamy; [2017]
    Keywords : transmission; clutch; multiphase CFD; grooves; oil dissipation; drag losses; transmission; koppling; Multifas-CFD; spårmönster; undanträngning av oljan; strömningsförluster;

    Abstract : As the need for highly efficient transmission systems increase, it is imperative to have lower fuel consumption levels. Hence, it becomes crucial to investigate and understand reasons behind various losses occurring within the system. Clutches and gears contribute to the major losses within a transmission system. READ MORE

  6. 5. Controlled Start Transmission Wet Clutch Temperature Modeling and Application

    University essay from Linköpings universitet/Fordonssystem

    Author : Joel Martinsson; [2015]
    Keywords : Clutch Temperature Modelling CST;

    Abstract : Controlled Start Transmissions (CST) can be described as a mechanical transmission combined with a wet clutch for controlled torque output. CST:s are commonly used to start up heavy loads for example mining conveyors. Several CST:s can work together to share the load. READ MORE