Aero Systems Engineering, Inc.

358 East Fillmore Avenue
St. Paul, MN 55107
http://www.aerosysengr.com
250 Employees

SBIR Award Summary

Total Number of Awards 10
Total Value of Awards $2.49MM
First Award Date 06/19/02
Most Recent Award Date 05/01/13

Key Personnel

Last Name Name Awards Contact
Chu Dr. Peter Chu 2 Message
Long Dr. Dean F. Long 6 Message
Long Dr. Long 1 Message
Kamis Donald Kamis 1 Message
Hedberg Steven R. Hedberg 1 Message
Week Robert D. Week 1 Message
Maye Peter Maye 1 Message

10 Awards Won

Phase 2 SBIR

Agency: Navy
Topic: N112-098
Budget: 05/01/13 - 04/30/14

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 do...

Phase 1 SBIR

Agency: Air Force
Topic: AF121-215
Budget: 06/11/12 - 03/09/13

ABSTRACT: The traditional approach to establishing test cell correlation factors is expensive and time consuming requiring multiple engine runs to establish a parametric database for comparison. While a complete alternative to this process, is unlikely, it is clear that there are procedures and tools that can be implemented to minimize the cost ...

Phase 1 SBIR

Agency: Navy
Topic: N112-098
Budget: 08/25/11 - 02/25/12

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 do...

Phase 1 SBIR

Agency: National Aeronautics and Space Administration
Topic: 10-1-A2
Budget: 01/01/10 - 12/31/10

Recent advancements in open rotor engine concepts warrant continued research, however the cost of wind tunnel tests is not insignificant. Because the jet noise of an open rotor engine, or even that of a geared fan, is very low in relation to the fan noise, it is evident that fan noise reduction technology is now just as important as jet noise r...

Phase 2 SBIR

Agency: Navy
Topic: N07-173
Budget: 07/30/09 - 01/31/11

With improvements in high performance military jet aircraft engines and the increase in complexity of the exhaust systems the noise produced has become problematic. Reducing these noise levels, while maintaining overall system performance, has become the driving issue in new nozzle designs. This proposal will focus on nozzle designs of practical...

Phase 1 SBIR

Agency: Navy
Topic: N07-173
Budget: 01/02/08 - 03/16/09

With improvements in high performance military jet aircraft engines and the increase in complexity of the exhaust systems the noise produced has become problematic. Reducing these noise levels, while maintaining overall system performance, has become the driving issue in new nozzle designs. This proposal will focus on nozzle designs of practica...

Phase 1 SBIR

Agency: Air Force
Topic: AF06-297
Budget: 07/05/06 - 04/05/07

Optical measurements including laser velocimetry (LV), particle image velocimetry (PIV), and other similar techniques are becoming a more important part of aerodynamic testing. However their implementation into large production wind tunnels is severely hindered by difficulties with flow seeding. Phase I of this program will focus on the problem ...

Phase 2 SBIR

Agency: National Aeronautics and Space Administration
Topic: 04-2
Budget: 01/01/04 - 12/31/04

The exhaust flow from a turbofan engine operating at typical cruise conditions generates noise as turbulent flow interacts with the basic shock cell pattern. This can be a significant source of noise within the aircraft cabin. The proposed innovation is a new method for testing the acoustics of model scale turbofan engine exhaust systems at crui...

Phase 1 SBIR

Agency: National Aeronautics and Space Administration
Topic: 03-1
Budget: 01/01/03 - 12/31/03
PI: Dr. Long

The exhaust flow from a turbofan engine operating at typical cruise conditions generates noise as turbulent flow interacts with the basic shock cell pattern. This can be a significant source of noise within the aircraft cabin. The proposed innovation is a new method for testing the acoustics of model scale turbofan engine exhaust systems at crui...

Phase 1 SBIR

Agency: Air Force
Topic: AF02-294
Budget: 06/19/02 - 03/19/03

The acoustic signature generated by test articles in high speed wind tunnel tests is difficult to measure due to the high level of background noise created by the wind tunnel flow. A unique research program using microphone arrays is proposed to address this issue. The program combines experimental tests and analytical algorithm development to d...

Load More