Essays about: "Aeroelastic modelling"
Found 4 essays containing the words Aeroelastic modelling.
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1. Aeroelastic flutter analysis with varying level of accuracy
University essay from Lunds universitet/Institutionen för energivetenskaperAbstract : Flutter prediction is a vital part of aircraft development which requires efficient and accurate analysis methods. Saab AB Aeronautics is currently using linear analysis based on the panel method and nonlinear analysis using their in-house CFD software program. These methods are in contrast to one another in terms of computing time and accuracy. READ MORE
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2. Aeroelastic Analysis of a Morphing Wing for Airborne Wind Energy Applications
University essay from Lunds universitet/Institutionen för energivetenskaperAbstract : The aim of this thesis is to set up a high-fidelity fluid structure interaction (FSI) simulation environment to study the gust load alleviation capability of camber-morphing airborne wind energy (AWE) wings. The simulation environment will enable studying the transient flow phenomena around the wing when encountering wind gusts and gives the possibility of investigating dynamic instabilities. READ MORE
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3. Aeroelastic Simulation of small wind turbine using HAWC2
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : Horizontal axis wind turbines are subjected to various static and dynamic loads under different load situations. Aeroelastic modelling is used in wind turbines to couple the aerodynamic and structural loads acting on the turbine and to analyse the aeroelastic response. The small wind turbine Nimbus 1. READ MORE
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4. Aeroelastic instabilities simulations on turbofan HP compressorblisk at surge-like reversed flow conditions
University essay from KTH/FlygdynamikAbstract : This paper presents the work done at the High Pressure Compressor design division of Safran Snecma to simulate the flutter behaviour of a compressor blisk at reversed flow conditions. The report states the preliminary phase of modelling the reversed flow on an entire compressor with a stationary simulation and the single blade aeroelastic study results obtained. READ MORE