NDLI: High-speed research: sonic boom, volume 1

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High-speed research: sonic boom, volume 1

Content Provider	NASA Technical Reports Server (NTRS)
Editor	Edwards, Thomas A.
Copyright Year	1994
Description	The second High-Speed Research Program Sonic Boom Workshop was held at NASA Ames Research Center May 12-14, 1993. The workshop was organized into three sessions dealing with atmospheric propagation, acceptability, and configuration design. Volume 1 includes papers on atmospheric propagation and acceptability studies. Significant progress is noted in these areas in the time since the previous workshop a year earlier. In particular, several papers demonstrate an improved capability to model the effect of atmospheric turbulence on sonic booms. This is a key issue in determining the stability and acceptability of shaped sonic booms. In the area of acceptability, the PLdB metric has withstood considerable scrutiny and is validated as a loudness metric for a wide variety of sonic boom shapes. The differential loudness of asymmetric sonic booms is better understood, too.
File Size	6843126
Page Count	240
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19940023685
Archival Resource Key	ark:/13960/t90916819
Language	English
Publisher Date	1994-02-01
Access Restriction	Open
Subject Keyword	Aerodynamics Extrapolation Loudness Atmospheric Turbulence Noise Reduction Shock Wave Propagation Geometrical Acoustics High Speed Atmospheric Attenuation Sonic Booms Acceptability Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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