Accession Number:

ADA564889

Title:

Toward Active Control of Noise from Hot Supersonic Jets

Descriptive Note:

Progress rept. no. 4, 1 May-31 Jul 2012

Corporate Author:

MISSISSIPPI UNIV UNIVERSITY NATIONAL CENTER FOR PHYSICAL ACOUSTICS

Personal Author(s):

• Murray, Nathan E.
• Tinney, Charles
• Thurow, Brian
• Sinha, Raj

Report Date:

2012-07-24

Pagination or Media Count:

37.0

Abstract:

Progress was made on the analysis methodology for the HDR-PIV. Characteristic results describing the general nature of the acoustics for the measured jets was compiled and accepted for publication in the ASME INTERNOISE 2012 conference. A brief overview of the entire Year 1 effort was presented at the AFOSRONR Joint Aerothermodynamics Review.

Descriptors:

• *DATA ACQUISITION
• *JET AIRCRAFT NOISE
• *NOISE REDUCTION
• *SUPERSONIC FLOW
• ACOUSTIC DATA
• EXPERIMENTAL DESIGN
• FAR FIELD
• FLOW VISUALIZATION
• HIGH DYNAMIC RANGE
• NEAR FIELD
• PARTICLE IMAGE VELOCIMETRY
• SUPERSONIC NOZZLES
• SYMPOSIA

Subject Categories:

• Aircraft
• Test Facilities, Equipment and Methods
• Acoustics
• Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE