Search for dissertations about: "freight wagon"
Showing result 1 - 5 of 8 swedish dissertations containing the words freight wagon.
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1. Modelling and laboratory investigations on freight wagon link suspensions with respect to vehicle-track dynamic interaction
Abstract : The link suspension is the most prevailing suspension system for freight wagons in central and western Europe. The system design is simple and has existed for more than 100 years. However, still its characteristics are not fully understood. READ MORE
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2. Collaborative Tracking and Tracing – A Supply Chain Perspective
Abstract : The purpose of this thesis is to explore tracking and tracing (T&T) systems to develop the concept of “collaborative tracking and tracing” for the management of logistics operations.The thesis is based on extensive literature reviews, and four major empirical studies, including one structured interview study, one documentation review study, case studies of two Swedish fresh-fish supply chains (SCs) and a case study of the Volvo cars body components (VCBC) SC. READ MORE
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3. Dynamic Vehicle-Track Interaction of European Standard Freight Wagons with Link Suspension
Abstract : The link suspension is the most prevailing suspension system for freight wagons in Central and Western Europe. The system design is simple and has existed for more than 100 years. However, still its characteristics are not fully understood. READ MORE
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4. Applying Data Analytics to Freight Train Delays in Shunting Yards
Abstract : The European Commission has foreseen a modal share of 30% by 2030 for rail freight transport. To achieve this increase in the modal share, enhanced reliability of rail freight services is required. Optimal functioning of shunting yards is one of the areas that can improve this reliability. READ MORE
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5. Curving performance and nonlinear dynamic behaviour of freight cars with three-piece bogies
Abstract : This thesis considers modelling and simulation of the dynamic interaction between freight cars and railway track. The aim of the work is to study and enhance the knowledge and understanding of the nonlinear interaction for different heavy haul freight vehicle concepts of ore wagons applied at Malmbanan/Ofotbanen in northern Sweden and Norway. READ MORE