Search for dissertations about: "inlet system"
Showing result 1 - 5 of 120 swedish dissertations containing the words inlet system.
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1. Mobile Working Hydraulic System Dynamics
Abstract : This thesis deals with innovative working hydraulic systems for mobile machines. Flow control systems are studied as an alternative to load sensing. The fundamental difference is that the pump is controlled based on the operator’s command signals rather than feedback signals from the loads. READ MORE
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2. Acoustic Characterization of Turbochargers and Pipe Terminations
Abstract : In search for quieter engines there is a need for a better understanding of the acoustic properties of engine intake and exhaust system components. Besides mufflers which have the purpose of reducing pressure pulses originating from the internal combustion (IC) engine, there are many components in a modern car exhaust and intake system, e.g. READ MORE
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3. Modeling Complex Engines as Dynamic Powertrain Members
Abstract : Engine modeling and simulation have been necessary tools for efficient product development in the automotive industry for some time. The scope of this work is novel engine models, tools, and methods for powertrain research and development. READ MORE
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4. Studies of flow duct acoustics with applications to turbocharged engines
Abstract : A number of experimental and theoretical studies, performed in the field of technical flow duct acoustics are presented in this thesis. The acoustical methods treated are implemented on turbocharged IC-engines and engine gas exchange system components. A new method based on the well-known two-load technique has been developed. READ MORE
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5. Vortex generator modeling and its application to optimal control of airflow in inlet
Abstract : This dissertation deals with the development of the vortex generator model and its use for the optimization study of vortex generator flow control in high-offset-ed inlets. In the first part, the overview of use of vortex generators and their mechanism is outlined. READ MORE