Lateral attenuation of aircraft sound levels over an acoustically hard water surface : Logan Airport study

Senzig, D. A.; Fleming, G. G.; Clarke, J. P. B.

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

Lateral attenuation of aircraft sound levels over an acoustically hard water surface : Logan Airport study

2000-05-01
By Senzig, D. A. ; Fleming, G. G. ; Clarke, J. P. B.

[PDF-4.50 MB]

English

Details You May Also Like

Details:

Creators:

Senzig, D. A. ; Fleming, G. G. ; Clarke, J. P. B.

Senzig, D. A. ; Fleming, G. G. ; Clarke, J. P. B. Less -
Corporate Contributors:

John A. Volpe National Transportation Systems Center (U.S.). Acoustics Facility ; Massachusetts Institute of Technology. Dept. of Aeronautics and Astronautics ; Langley Research Center

John A. Volpe National Transportation Systems Center (U.S.). Acoustics Facility ; Massachusetts Institute of Technology. Dept. of Aeronautics and Astronautics ; Langley Research Center Less -
Subject/TRT Terms:

[+]

Acoustic Attenuation Acoustic Measurement Aircraft Noise Air Engines Data Analysis Data Collection Jet Engines Lateral Attenuation Mathematical Models Noise Measurement Sound Attenuation Sound Generation
Publication/ Report Number:

DOT-VNTSC-NASA-00-01 ; NASA/CR-2000-210127

DOT-VNTSC-NASA-00-01 ; NASA/CR-2000-210127 Less -
Resource Type:

Tech Report
Geographical Coverage:

Boston (Massachusetts)
Edition:

Final report Aug 1998-May 2000
Corporate Publisher:

United States. National Aeronautics and Space Administration
Abstract:

The National Aeronautics and Space Administration (NASA), Langley Research Center (LaRC), sponsored the Acoustics Facility at the United States Department of Transportation's John A. Volpe National Transportation Systems Center (Volpe Center) and the Massachusetts Institute of Technology (MIT) to conduct a noise measurement study at Logan International Airport in Boston, MA, during the summer of 1999 to examine the applicability of currently available mathematical models of lateral attenuation. Analysis of the data collected revealed that lateral attentuation is a function of aircraft geometry. lateral attenuation for aircraft with tail-mounted engines was found to agree with the published literature, as well as that included in existing aircraft noise models. lateral attenuation for aircraft with wing-mounted engines was found to be less than documented in the literature. This lower lateral attenuation for aircraft with wing-mounted engines results in a general under-prediction of side-line noise in the existing noise models.
Format:

PDF
Funding:

VX005/N0306
Collection(s):

Volpe Center
Main Document Checksum:

[+]

urn:sha256:5dd787a5cb72c337d7c07a0a4a113e5e98d78b97d577b96a7a8188bac233b08e
Download URL:

https://rosap.ntl.bts.gov/view/dot/5115/dot_5115_DS1.pdf
File Type:

No Additional Files

More +

Lateral attenuation of aircraft sound levels over an acoustically hard water surface : Logan Airport study

Details:

Supporting Files

You May Also Like