Essays about: "friction modeling"

Showing result 1 - 5 of 40 essays containing the words friction modeling.

  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

  2. 2. Spiral Groove Bearing Multiphysics Modeling

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

    Author : Mohamed Yousri Abdelmeguid Mohamed; [2019]
    Keywords : ;

    Abstract : Cone crushers are widely used in the mining, mineral processing and quarrying segments of the industry to crush ores and large rocks. In such machinery, the load to be carried is rather heavy and the motion is gyratory which creates a need for a bearing set that can withstand such severe conditions. READ MORE

  3. 3. Investigation on Filament Extrusion of Thermoplastic Elastomer (TPE) for Fused Deposition Modeling

    University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap; Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Author : Wang Zicheng; Mohammad Nouri; [2019]
    Keywords : Filament Extrusion; Thermoplastic Elastomer; Fused Deposition Modeling;

    Abstract : This thesis is an investigation of the TPE filament for Fused Deposition Modelling (FDM) manufacturing method. All the investigations aim to optimize the quality of the filament in order to make Thermoplastic Elastomer (TPE) material possible for FDM manufacturing method. READ MORE

  4. 4. Engine and Gearbox Thermal Management Modeling

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Amaury Arlotto; [2018]
    Keywords : ;

    Abstract : In order to improve the global efficiency of an engine within the French company Groupe PSA, a research axis focuses on gearbox thermalmanagement for a quicker reduction of its own friction losse after a cold start. The principle remains in deriving a little part of the coolant energy towards the gearbox – until now heated by its own internal frictions – as long as the impact on the engine warm-up is low enough for a global final gain. READ MORE

  5. 5. Large Eddy Simulation of Turbulent Flow over a Backward-Facing Step

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Edmond Shehadi; [2018]
    Keywords : ;

    Abstract : This work studies the effect of grid resolution and subgrid scale modeling on the predictive accuracy of Large Eddy Simulation. In particular, the problems considered are: turbulent flow over a backward-facing step and fully-developed turbulent channel flow. READ MORE