USA flag logo/image

An Official Website of the United States Government

Gas Turbine Engine Exhaust Jet Shear-layer Pressure Measurement System

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
Program Year/Program:
2013 / SBIR
Agency Tracking Number:
N112-098-0342
Solicitation Year:
2011
Solicitation Topic Code:
N112-098
Solicitation Number:
2011.2
Small Business Information
Aero Systems Engineering, Inc.
358 East Fillmore Avenue St. Paul, MN -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2013
Title: Gas Turbine Engine Exhaust Jet Shear-layer Pressure Measurement System
Agency / Branch: DOD / NAVY
Contract: N68335-13-C-0201
Award Amount: $748,354.00
 

Abstract:

A microphone array system for studying the near field hydrodynamic region adjacent to the supersonic exhaust plume of a tactical aircraft engine in a ground test fixture at approximately 20 feet above the ground. It will consist of approximately 160 microphones aimed radially inward at the edge of the shear layer and extending to 20 diameters downstream of the nozzle exit. A mobile scissors jack will aid positioning. Data will be processed and analyzed using techniques derived from prior work to elucidate the large scale structure and estimate the noise radiated to the far field.

Principal Investigator:

Dean Long
Manager, Technology Devel
(651) 220-1290
dean.long@aseholdings.com

Business Contact:

Peter Giese
Manager, Business Develop
(651) 220-1129
peter.giese@aseholdings.com
Small Business Information at Submission:

Aero Systems Engineering, Inc.
358 East Fillmore Avenue St. Paul, MN -

EIN/Tax ID: 410913117
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No