Sökning: "Powertrain Engineering"

Visar resultat 1 - 5 av 26 uppsatser innehållade orden Powertrain Engineering.

  1. 1. Design and Development of a Foldable Motorized Micro-Haulage Vehicle

    Master-uppsats, Lunds universitet/Innovation

    Författare :Gustaf Andersson; Mårten Lönn; [2023]
    Nyckelord :Product Development; Additive Manufacturing; Topology Optimization; Walking; Micro-Haulage Vehicle.; Technology and Engineering;

    Sammanfattning : This thesis describes the process of designing and developing a foldable motorized micro-haulage vehicle, which follows the user, for urban transportation. The project is made in collaboration with Volvo Car Corporation. The transportation industry stands as a significant contributor to greenhouse emissions. LÄS MER

  3. 2. Optimal Control and Thermal Managementof Heavy-Duty FCHEV Powertrains : Minimizing hydrogen consumption of an FCHEV using numerical optimal control and an integrated energy and thermal management system

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Daniel Similä; Jonatan Siönäs; [2022]
    Nyckelord :Control Engineering; Powertrain Engineering; FCHEV; Optimal Control; Thermal Management;

    Sammanfattning : The CO2 emissions from road vehicles must be reduced in order to avoid a 1.5 ◦C global warming. To reduce tailpipe emissions, a strong trend is to electrify powertrains to shift away from the use of fossil fuel. Among alternatives, the fuel cellhybrid electric vehicle (FCHEV) is seen as a promising configuration. LÄS MER

  4. 3. Internal combustion engine durability monitor : Identifying and analysing engine parameters affecting knock and lambda

    M1-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Pontus Jääskö; Petter Morén; [2021]
    Nyckelord :Internal combustion engine; durability testing; data analysis; Otto engine; ignition; ignition timing; fuel injection; Air fuel ratio; partial least squares regression PLSR ; lambda; engine knock;

    Sammanfattning : This study has been performed at Powertrain Engineering Sweden AB (PES), a fully owned subsidiary of Volvo Cars Group, which is constantly working to develop and improve internal combustion engines. As part of this work, durability tests are performed to analyse the impact of wear on the engines. LÄS MER

  5. 4. Estimation of Stability Margins for the Closed-Loop Air Charge Control of an Internal Combustion Engine Using Sinusoidal Disturbances

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Victor Sundelin; Filip Jussila; [2021]
    Nyckelord :Estimation; Stability Margins; Closed-Loop; Air Charge Control; Internal Combustion Engine; ICE; Sinusoidal Disturbances;

    Sammanfattning : The vehicle industry have for many years improved the design of car motors and iterated the control systems associated with it. The systems have become very complex and hard to understand because of this work process. LÄS MER

  7. 5. Simulation and Modelling of Injection Molded Components : Fiber Reinforced Polymers in Powertrain Mounts

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Hanna Jakobsson; [2020]
    Nyckelord :Material modelling; polymer composites; FRP; orthotropic; powertrain mount; vehicle engineering; Digimat; Material modellering; polymera kompositer; ortotropisk; motorupphängnig; Digimat;

    Sammanfattning : Powertrain mounts' purpose is to mount the engine and the gearbox in the car. Besides that, it isolate the body from the powertrain movements and road excitation. The most common material in powertrain mounts bracket is aluminum but lately, fibre reinforced polymer (FRP) has been acting as a substitute for the aluminum. LÄS MER