Aeroacoustic test system design and experimental research for counter-rotating propeller
Hangkong gongcheng jinzhanThe aerodynamic noise test of counter-rotating propellers in wind tunnels has the problems of difficult time coordination and high cost. The aerodynamic noise test system of counter-rotating propellers，which is capable of simulating the driving state of ...
CAO Qi +4 more
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Efficient prediction method for broadband acoustic mode radiation from engine bypass ducts
, 2011 High levels of broadband noise produced by modern high-bypass turbine engines have a significant impact on the environment. High performance computational numerical methods are now taking an active role in this research area.
Wu, Jun
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Introduction to experimental aeroacoustics, Lecture 1 [PDF]
, 2017 This introductory lecture gives an overview of the challenges and pitfalls of wind tunnel experiments in aeroacoustics.
Jacob, Marc, Jacob, Marc C.
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Integrated Evaluation of the Aeroacoustics and Psychoacoustics of a Single Propeller. [PDF]
Int J Environ Res Public Health, 2023 Sun J, Yonezawa K, Shima E, Liu H.
europepmc +1 more source
An Investigation of Acoustic Back-Coupling in Human Phonation on a Synthetic Larynx Model. [PDF]
Bioengineering (Basel), 2023 Näger C +4 more
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Experimental aeroacoustics study on jet noise reduction using tangential air injection
, 2011 PhDAircraft jet exhausts are a source of undesirable noise and continue to be an area of investigation driven by increasingly stringent regulation. The noise is produced by the unsteady mixing of the jet with the surrounding air and is dominated by the ...
Ahmad, Arsalan
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Análise numérica do campo acústico associado a entrada de motores turbofan para diferentes configurações de tratamento acústico [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2015.Nas últimas décadas, o incremento do número de voos comerciais tem gerado um aumento nos níveis de ...
Acosta, Oscar Esneider
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Análise de modelos de previsão do escoamento e do ruído acústico de jatos subsônicos gerados por bocais serrilhados [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.O presente trabalho analisa métodos de previsão do escoamento e do ruído acústico de jatos subsônicos (Re=1,38x106
Engel, Rafael Costa
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Tyre aeroacoustics using hybrid CFD/CAA methods
, 2021 LAUREA MAGISTRALELO SCOPO DI QUESTO LAVORO DI TESI è lo studio dell'aeroacustica dei pneumatici per identificare la fattibilità di un approccio ibrido CFD / CAA per analizzare le caratteristiche del rumore del pneumatico generato dal meccanismo ...
Hsieh, Hsiao-Chun
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Dataset of the catamaran floater in towing tank test with fix moment reference point. [PDF]
Data Brief, 2023 Syamsuar S +11 more
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