Essays about: "cam torque"

Found 4 essays containing the words cam torque.

  1. 1. 1D Simulation of Hydraulic Cam Phaser System Utilized in Heavy Duty Vehicles : An Investigation on Attenuation of Phase Oscillations from Cam Torque Disturbances

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

    Author : Johan Germundsson; [2023]
    Keywords : master thesis; cam phaser; simulation; 1D-simulation; GT-SUITE; GT-ISE; Gamma Technologies; oil aeration; oscillations; heavy-duty; engine; phaser; cam torque; stability; cam phaser system; Scania; Scalia CV;

    Abstract : Cam phasers allow improvements to the efficiency and emissions of internal combustion engines. The usage of hydraulic vane type cam phasers for heavy-duty applications have shown problems with oscillations during testing at Scania CV. To investigate the root cause of the oscillations a detailed 1-d simulation model has been created. READ MORE

  3. 2. Design of screwdriver nozzle to robot for improved centering and feeding of screw

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Johan Danielsson; Zahars Korobicins; [2021]
    Keywords : ;

    Abstract : Automation is a process that has been ongoing in the society for a considerable amount of time. Fastening of boards onto joists is still done manually to a large degree. To reduce the amount of monotone work, automation of such fastening can be performed. One subtask of automation is screw feeding. READ MORE

  4. 3. Determining the viscous splash losses in the housing of a hydraulic motor through CFD-simulations : A master thesis in collaboration with Bosch-Rexroth in Mellansel AB

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Tommy Larsson; [2017]
    Keywords : CFD computational fluid dynamics splash losses efficiency;

    Abstract : One possible way of solving future energy shortages is by the optimization of our current energy consumption. These optimizations must span all possible fields of consumption. In the mechanical field radial piston hydraulic motors may show some margin of improvement. READ MORE

  5. 4. An Alternative Variable Valve Timing System for Heavy Duty Vehicles

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

    Author : Mikael Eriksson; Daniel Olovsson; [2016]
    Keywords : Variable; Valve Timing; VVT; Cam phaser; Heavy Duty; Scania; Commercial Vehicles; GT-SUITE; Dynamic; On off valve; Product Development; Machine Element;

    Abstract : The ability to control engine valve timing has the potential to alter the engine performance over the entire operating range. The outcome of valve timing technology enables the possibility to increase efficiency, lowering emissions, increase engine torque, etc. One of the simplest ways to obtain a variable valve timing is to use cam phasers. READ MORE