Essays about: "Aeroacoustics"
Found 4 essays containing the word Aeroacoustics.
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1. Hydroacoustic Modelling of Podded Propulsion System : Underwater Radiated Noise Prediction Using ANSYS
University essay from KTH/Teknisk mekanikAbstract : Ocean noise pollution is an invisible but growing threat. There are many sources of sound in the ocean but human underwater radiated noise, in particular from shipping is one of the most prominent one. Ocean noise pollution can interfere or sometimes even directly harm marine life. READ MORE
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2. Shape optimization of axial cooling fan via 3D CFD simulation and surrogate modeling
University essay from KTH/Strömningsmekanik och Teknisk AkustikAbstract : Due to legislative reasons and environmental concerns the automotive and transport sector are shifting their focus from traditional internal combustion engine (ICE) vehicles to development of battery electric vehicles (BEVs). This brings new challanges to design of cooling systems where axial fans are one of the key components. READ MORE
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3. Multidisciplinary design Optimization in Aerodynamics and Aeroacoustics : Analysis of the A-Pillar
University essay from Linköpings universitet/Mekanisk värmeteori och strömningsläraAbstract : A roof above your head, when in a car, is made possible due to the component calledthe A-pillar in the automotive industry. This component is not only responsible forholding up the roof but also in providing a point for the windscreen to be attached. READ MORE
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4. Transonic Flow Features in a Nozzle Guide Vane Passage
University essay from KTH/Farkost och flyg; KTH/MekanikAbstract : The entropy noise in modern engines is mainly originating from two types of mechanisms.First, chemical reactions in the combustion chamber lead to unsteady heat releasewhich is responsible of the direct combustion noise. READ MORE