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RISAerodynamic and Aeroacoustic Optimization of UAV Rotor Based on Proper Orthogonal Decomposition Method
Publisher: American Society of Civil Engineers
Abstract: Aiming at raising the efficiency of multidisciplinary optimization of UAV rotor aerodynamics and aeroacoustics, this paper established a low-order method of rotor aerodynamics and noise prediction based on lifting line ...
Wake Modification and Noise Emission of Serrated NACA 65(12)-10 at Moderate Reynolds Number
Publisher: ASCE
Abstract: Large eddy simulation (LES) with Ffowcs Williams and Hawkings (FW-H) analogy is performed to investigate the flow structure and noise emission of NACA 65(12)-10 aerofoil with and without a serrated trailing-edge at a ...