Sökning: "All-wheel drive"

Visar resultat 16 - 20 av 30 uppsatser innehållade orden All-wheel drive.

  1. 16. Thermal Simulation of Hybrid Drive System

    Master-uppsats, Fluida och mekatroniska system

    Författare :Shiva Kumar B M; kathiravan Ramanujam; [2011]
    Nyckelord :AMESim; 1D simulation; Thermal Simulation; Hybrid electric motor; Heat transfer; Cooling; All wheel drive system; Vehicle thermal management;

    Sammanfattning : Safety, performance and driving comforts are given high importance while developing modern day cars. All-Wheel Drive vehicles are exactly designed to fulfill such requirements. In modern times, human concern towards depleting fossil fuels and cognizance of ecological issues have led to new innovations in the field of Automotive engineering. LÄS MER

  3. 17. Flexibel mätning av växelhus med koordinatmätmaskin

    Master-uppsats, Maskinkonstruktion

    Författare :Oskar Eriksson; [2010]
    Nyckelord :Flexibel mätning av växelhus med koordinatmätmaskin; mätteknik;

    Sammanfattning : Getrag All Wheel Drive AB utvecklar, tillverkar och levererar fyrhjulsdriftssystem till fordonsindustrin. Företaget tillverkar systemets huvudkomponenter, vilka är en slut- och vinkelväxel som sitter placerade mellan bak- och framhjul. Idag mäts de ingående komponenterna samt växelhusen i monteringsflödet. LÄS MER

  4. 18. FE analysis of a dog clutch for trucks withall-wheel-drive

    Magister-uppsats, Institutionen för teknik, TEK

    Författare :Mattias Andersson; Kordian Goetz; [2010]
    Nyckelord :Gleason type curvic coupling; Dog clutch; All-wheel-drive; FE analysis; Klokoppling; Allhjulsdrift; FE-analys;

    Sammanfattning : The thesis is carried out in order to improve the transfer case in trucks with all-wheel-drive. When the truck loses traction at the rear wheels, due to slippery surfaces, wheel-spin occurs. If the driver engages the all-wheel-drive at a point where traction already has been lost, a relative rotational speed in the dog clutch will occur. LÄS MER

  5. 19. Simulation of the Geometry Influence on Curvic Coupled Engagement

    Magister-uppsats, Linnéuniversitetet/Institutionen för teknik, TEK

    Författare :Dimitar Nelkov Nyagolov; Bashir Abbas; Filip Valentinov Genovski; [2010]
    Nyckelord :Gleason Type Curvic Coupling; Dog clutch; All-wheel-drive; Multibody Dynamics;

    Sammanfattning : The thesis is performed in order to improve the curvic coupled engagement of a dog clutch situated in the transfer case of a truck. The dog clutch is used to engage the so called all-wheel-drive system of the truck. LÄS MER

  7. 20. Optimization of Fuel Consumption in a Hybrid Powertrain

    Magister-uppsats, Fordonssystem

    Författare :Martin Sivertsson; [2010]
    Nyckelord :Hybrid Electric Vehicles; Dynamic Programming; Equivalent Consumption Minimization Strategy;

    Sammanfattning : Increased environmental awareness together with new legislative demands on lowered emissions and a rising fuel cost have put focus on increasing the fuel efficiency in new vehicles. Hybridization is a way to increase the efficiency of the powertrain. LÄS MER