Details:

Creators:
Rickley, E. J. ; Fleming, Gregg G. ;
Rickley, E. J. ; Fleming, Gregg G. ; Less -
Corporate Contributors:
John A. Volpe National Transportation Systems Center (U.S.) ; EJR Engineering & Machine Corp. ; United States. Federal Aviation Administration. Office of Environment and Energy ;
John A. Volpe National Transportation Systems Center (U.S.) ; EJR Engineering & Machine Corp. ; United States. Federal Aviation Administration. Office of Environment and Energy ; Less -
Subject/TRT Terms:
[+]
Absorption
Aircraft Noise
Atmospheric Attenuation
Certification
Computation
Evaluation
Noise Reduction
Atmosphere
Computer Models
Noise Control
Sound Absorption

Publication/ Report Number:
DTS-34-FA853-LR2 ;
Resource Type:
Tech Report ;
Corporate Publisher:
John A. Volpe National Transportation Systems Center (U.S.) ;
NTL Classification:
NTL-AVIATION-Aviation Energy and Environment ; NTL-AVIATION-Aviation Laws and Regulations ; NTL-AVIATION-AVIATION ;
Abstract:
The United States Department of Transportation, John A. Volpe National Transportation Systems Center (Volpe Center), Acoustics Facility, in support of the Federal Aviation Administration’s Office of Environment and Energy (AEE), has recently completed a study of a new method for computing atmospheric absorption. This letter report presents the results of the study. Section 1 presents an introduction to the topic of atmospheric absorption as it relates to aircraft noise certification, along with the objective of the study. Section 2 discusses the evaluation procedure. Section 3 discusses the results of the evaluation. Sections 4 and 5 present conclusions and recommendations, respectively.
Format:
PDF ;
Collection(s):
Volpe
Main Document Checksum:
[+]
urn:sha256:7368e7d408b633c3729bf108dda577f9b47079baaf98e30b98ddd28f2b702553
File Type:

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