USA flag logo/image

An Official Website of the United States Government

Investigation of Combustion Instability in Augmentors Using High-Speed PIV and…

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
82121
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
F071-173-0072
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Spectral Energies, LLC
5100 Springfield Street Suite 301 Dayton, OH 45431-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: Investigation of Combustion Instability in Augmentors Using High-Speed PIV and PLIF
Agency / Branch: DOD / USAF
Contract: FA8650-07-M-2770
Award Amount: $99,771.00
 

Abstract:

The objective of the proposed Phase-I research effort is to assess the feasibility of performing high-speed (1-5 kHz) particle-image velocimetry (PIV) and planar laser-induced fluorescence (PLIF) for understanding combustion stability and related phenomena in gas-turbine augmentors. Initial demonstration measurements will be performed in cold and heated air flows using PIV and acetone/biacetyl PLIF at 1 kHz, with the goal of capturing coherent structure dynamics and understanding their role in affecting combustion stability in augmentor flows. Extension of such measurements to higher repetition rates and for species such as the hydroxyl radical (OH) will also be evaluated. This research effort will be used to design a second generation system for application of high-speed PIV and PLIF of fuel and OH in a realistic augmentor test rig during the Phase-II period. Successful Phase-I and Phase-II efforts will lead to the development of a prototype high-speed diagnostic system for PIV and PLIF of fuel and combustion products, to be installed within an augmentor test facility of AFRL's choice.

Principal Investigator:

Magan Paciaroni
Research Scientist
9372865711
research@spectralenergies.com

Business Contact:

Terrence R. Meyer
Technical Director
5152941805
contact@spectralenergies.com
Small Business Information at Submission:

SPECTRAL ENERGIES, LLC
2513 Pierce Ave Ames, IA 50010

EIN/Tax ID: 020780873
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No