IMPACT OF ROTOR-TO-ROTOR INTERACTIONS ON THE TONAL NOISE CHARACTERISTICS OF DIFFERENT OCTOCOPTER CONFIGURATIONS

Impact of Rotor-to-Rotor Interactions on the Tonal Noise Characteristics of Different Octocopter Configurations

Rotor-to-rotor interactions have been found to significantly contribute to acoustic characteristics.The present research presents a novel idea to conduct comparative studies on the aeroacoustics characteristics of conventional, coaxial, and hybrid octocopter configurations in hover and steady forward flight to identify the configuration that has mi

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