USA flag logo/image

An Official Website of the United States Government

Improved Heat Release Model for Augmentor Screech Characterization

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
82127
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
F071-174-2750
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
ENGINEERING RESEARCH & ANALYSIS CO.
340 SENTINEL OAK DRIVE 1173 Lyons Road DAYTON, OH -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: Improved Heat Release Model for Augmentor Screech Characterization
Agency / Branch: DOD / USAF
Contract: FA8650-07-M-2793
Award Amount: $99,951.00
 

Abstract:

A new unique reduced order heat release model is proposed for development in this SBIR. The proposed reduced order heat release model is derived based on the prevailing local flow conditions and it expresses the complex relationship between the fluctuating heat release and the fluctuating local variables. The reduced order heat release model will be developed independent of the pressure-acoustic model used to model screech acoustics and as such it can be integrated with any acoustics model. The reduced oreder heat release model will be based on finite-rate chemical kinetics which can be either global, reduced, or detailed. In addition, limited experimental work will be carried out to provide data on the fluctuating heat release and pressure behind a bluff-body type flame holder. The data will be used to validate the reduced order heat release model.

Principal Investigator:

Mohammed A. Mawid
Technical leader
9372913800
mohammed.mawid@engineeringrac.com

Business Contact:

Mohammed A. Mawid
Technical Leader
9372913800
mohammed.mawid@engineeringrac.com
Small Business Information at Submission:

ENGINEERING RESEARCH & ANALYSIS CO.
340 SENTINEL OAK DRIVE DAYTON, OH 45458

EIN/Tax ID: 311625346
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No