Characteristics of propeller noise on an aircraft fuselage related to interior noise transmission

1979 ◽  
Author(s):  
J. MIXSON ◽  
C. BARTON ◽  
A. PIERSOL ◽  
J. WILBY
Keyword(s):  
Interior Noise ◽  
Aircraft Fuselage ◽  
Propeller Noise ◽  
Noise Transmission

Fuselage Structural-Acoustic Modeling for Structure-Borne Interior Noise Transmission

1988 ◽  
Vol 110 (2) ◽  
pp. 226-233 ◽  
Author(s):  
J. F. Unruh ◽  
S. A. Dobosz
Keyword(s):  
Finite Element ◽  
Structural Models ◽  
Local Area ◽  
Interior Noise ◽  
Acoustic Modeling ◽  
Finite Element Models ◽  
Aircraft Fuselage ◽  
Structural Details ◽  
Noise Transmission ◽  
Structural Definition

Detailed finite element models of a fuselage structure and acoustic cabin volume of a laboratory based prototypical aircraft fuselage were generated for the purpose of studying the predictive capabilities of deterministic modeling procedures for structure-borne noise transmission. Comparative predictions are made to measured wing-to-fuselage attach point inertances and interior noise to force responses. Several structural models with increased structural definition were evaluated. It was found that to accurately predict wing-to-fuselage attach point inertances required increased local area structural definition, while interior noise can be reasonably well predicted without paying additional attention to local area structural details.

CAE-Based Prediction of Aero-Vibro-Acoustic Interior Noise Transmission for a Simple Test Vehicle

2014 ◽  
Author(s):  
Fred G. Mendonca ◽  
Terence Connelly ◽  
Satish Bonthu ◽  
Philip Shorter
Keyword(s):  
Interior Noise ◽  
Simple Test ◽  
Test Vehicle ◽  
Noise Transmission

scholarly journals Interior noise of an aircraft fuselage: Dynamics and structural acoustics with experimentation

1995 ◽  
Vol 98 (5) ◽  
pp. 2928-2928
Author(s):  
Peter C. Herdic ◽  
Brian H. Houston ◽  
Earl C. Williams
Keyword(s):  
Interior Noise ◽  
Structural Acoustics ◽  
Aircraft Fuselage

CFD-Based Wave-Number Analysis of Side-View Mirror Aeroacoustics towards Aero-Vibroacoustic Interior Noise Transmission

2013 ◽  
Author(s):  
Fred G. Mendonca ◽  
Teo Shaw ◽  
Alan Mueller ◽  
Paul Bremner ◽  
Scott Clifton
Keyword(s):  
Interior Noise ◽  
Wave Number ◽  
Side View ◽  
Noise Transmission

The vibro-acoustic response and analysis of a full-scale aircraft fuselage section for interior noise reduction

2005 ◽  
Vol 117 (6) ◽  
pp. 3667-3678 ◽  
Author(s):  
Peter C. Herdic ◽  
Brian H. Houston ◽  
Martin H. Marcus ◽  
Earl G. Williams ◽  
Amr M. Baz
Keyword(s):  
Noise Reduction ◽  
Full Scale ◽  
Interior Noise ◽  
Acoustic Response ◽  
Aircraft Fuselage

AIRCRAFT FUSELAGE NOISE TRANSMISSION MEASUREMENTS USING A RECIPROCITY TECHNIQUE

1995 ◽  
Vol 187 (3) ◽  
pp. 467-483 ◽  
Author(s):  
D.G. MacMartin ◽  
G.L. Basso ◽  
F.W. Slingerland
Keyword(s):  
Aircraft Fuselage ◽  
Noise Transmission ◽  
Transmission Measurements
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