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Technologies for the Suppression of Combustion Instability or Screech

Award Information

Agency:
Department of Defense
Branch:
N/A
Award ID:
Program Year/Program:
2013 / SBIR
Agency Tracking Number:
N131-002-0426
Solicitation Year:
2013
Solicitation Topic Code:
N131-002
Solicitation Number:
2013.1
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: 2013
Title: Technologies for the Suppression of Combustion Instability or Screech
Agency: DOD
Contract: N68335-13-C-0319
Award Amount: $80,000.00
 

Abstract:

A novel passive screech liner damping design concept to damp out low and high order screech modes simultaneously in legacy, pipeline, and advanced military afterburners are proposed for development and demonstration in this SBIR project. The proposed novel passive damping liner design concept is very retrofittable and implementable in any current or future augmentor systems without adding complexity and weight to the system or requiring supplemental cooling air. The proposed screech liner hardware concept will be designed, computationally analyzed, fabricated, and tested in Phase-I and Phase-I option of this SBIR project by leveraging an existing augmentor instability /screech liner damping rig designed, fabricated, and utilized to excite a low order tangential mode and then attempt to attenuate it using the new concept.

Principal Investigator:

Mohammed Mawid
Technical Director
(937) 291-3800
contact@engineeringrac.com

Business Contact:

Mohammed Mawid
Technical Director
(937) 291-3800
contact@engineeringrac.com
Small Business Information at Submission:

Engineering Research and Analysis Company
340 SENTINEL OAK DRIVE 1173 Lyons Road DAYTON, OH -

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