Main Title |
Noise control technology evaluation for supersonic transport category aircraft / |
Author |
Eldred, Kenneth McK.
|
CORP Author |
Bolt Beranek and Newman, Inc., Cambridge, MA.;Environmental Protection Agency, Washington, DC. Office of Noise Abatement and Control. |
Publisher |
The Office, |
Year Published |
1980 |
Report Number |
EPA 550/9-81-323; BBN-4052; EPA-68-01-4488 |
Stock Number |
PB82-169616 |
Subjects |
Supersonic transport planes--Noise ;
Noise control
|
Additional Subjects |
Supersonic transports ;
Airports ;
Noise reduction ;
Noise pollution ;
Technology assessment ;
Structural design ;
Aircraft landings ;
Takeoff ;
Aerodynamic noise
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB82-169616 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
172 pages in various pagings : illustrations ; 28 cm. |
Abstract |
Noise control technology applicable to supersonic transport (SST) category aircraft is evaluated in view of the restraints of the Noise Control Act of 1972, which restricts both the EPA and the FAA to noise regulations that meet considerations of 'safety, economic reasonableness, technological practicability, and appropriateness to type of aircraft.' The effect of such constraints on the design goal for second-generation SSTs is considered. The report contains five sections. Section 2 develops a basic perspective on the noise of subsonic and supersonic aircraft and the general relationships between their airframe and engine performance characteristics, noise certification standards, and noise impact. Section 3 summarizes the status of individual elements of noise control technology including engine, aerodynamics, and operational procedures. Section 4 reviews some of the integrated airframe-engine noise integration studies, and Section 5 attempts to summarize where noise and the SST stand with respect to technology. This report is based on information developed and made available prior to Fall 1978. |
Notes |
"July 1980." Includes bibliographical references. Microfiche. |
Place Published |
Washington, DC : |
Corporate Au Added Ent |
Bolt, Beranek, and Newman, inc. ; United States. Office of Noise Abatement Control. |
Title Ser Add Ent |
BBN report ; |
PUB Date Free Form |
1980. |
Series Title Untraced |
Report ; no. 4052 |
NTIS Prices |
PC A09/MF A01 |
BIB Level |
m |
Cataloging Source |
OCLC/T |
OCLC Time Stamp |
20011123143159 |
Language |
eng |
Origin |
NTIS |
Type |
MERGE |
OCLC Rec Leader |
01016cam 2200289Ia 45020 |