Search for dissertations about: "TECHNOLOGY Engineering mechanics Vehicle engineering"
Showing result 1 - 5 of 225 swedish dissertations containing the words TECHNOLOGY Engineering mechanics Vehicle engineering.
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1. Optimization of Vehicle Structures under Uncertainties
University dissertation from Linköping : Linköping University Electronic PressAbstract : Advancements in simulation tools and computer power have made it possible to incorporate simulation-based structural optimization in the automotive product development process. However, deterministic optimization without considering uncertainties such as variations in material properties, geometry or loading conditions might result in unreliable optimum designs. READ MORE
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2. Advances In Heavy Vehicle Dynamics with Focus on Engine Mounts and Individual Front Suspension
University dissertation from Linköping : Linköping University Electronic PressAbstract : The main objective of the research presented in this thesis is to enhance driver comfort and handling of a heavy truck that in turn leads to better vehicle safety and stability. The focus has been put on studying two suspension systems of the truck, engine and front axle suspensions, due to their significant impact on the dynamic performance of the vehicle. READ MORE
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3. Dynamics of Vehicle-Deck Interactions
University dissertation from Linköping : Linköping University Electronic PressAbstract : The work presented in this thesis concerns the modelling and analysis of vehicle-ship deck interactions. The physical modelling of vehicles is discussed together with the modelling of supporting structures/ship decks, and the interactions between vehicles and supporting structures. READ MORE
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4. On the Analysis of Energy Efficient Aircraft Engines
University dissertation from ; Chalmers tekniska högskola; GothenburgAbstract : Aero engine performance analysis is highly multidimensional using various measures of component performance such as turbomachinery and mechanical efficiencies, and pressure loss coefficients. Using conventional performance analysis, relying on only the laws of thermodynamics, it is possible to understand how the performance parameters affect the component performance, but it is difficult to directly compare the magnitude of various loss sources. READ MORE
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5. Thermal impact on rolling contact fatigue of railway wheels
University dissertation from ; Chalmers tekniska högskola; GothenburgAbstract : Rolling contact fatigue (RCF) is a very common and costly damage mechanism for rails and wheels. This thesis investigates the influence of combined thermal and mechanical loading on RCF of railway wheels on the basis of numerical predictions. READ MORE
