3   Artículos

 
en línea
Simon Jekosch and Ennes Sarradj    
Microphone arrays methods are useful for determining the location and magnitude of rotating acoustic sources. This work presents an approach to calculating a discrete directivity pattern of a rotating sound source using inverse microphone array methods. ... ver más
Revista: Acoustics    Formato: Electrónico

 
en línea
Simon Jekosch and Ennes Sarradj    
The characterization of rotating aeroacoustic sources using microphone array methods has been proven to be a useful tool. One technique to identify rotating sources is the virtual rotating array method. The method interpolates the pressure time data sign... ver más
Revista: Acoustics    Formato: Electrónico

 
en línea
Alessandro Zarri, Julien Christophe, Stéphane Moreau and Christophe Schram    
The low-speed fans used for automotive engine cooling contribute to a significant part of the global noise emitted by the vehicle. A low-order sound-prediction methodology is developed considering the blade sweep-angle effect on the acoustic predictions ... ver más
Revista: Acoustics    Formato: Electrónico

« Anterior     Página: 1 de 1     Siguiente »