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Near Surface Flow Control Using Magnetohydrodynamics in High Mach Number Flight

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
73385
Program Year/Program:
2005 / STTR
Agency Tracking Number:
F054-016-0045
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Acree Technologies Incorporated
1980 Olivera Ave Suite D Concord, CA 94520-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2005
Title: Near Surface Flow Control Using Magnetohydrodynamics in High Mach Number Flight
Agency / Branch: DOD / USAF
Contract: FA9550-05-C-0151
Award Amount: $99,995.00
 

Abstract:

The purpose of this project is to demonstrate the effectiveness of a Cathodic Arc Plasma Sources (CAPS) and Power Processing Unit (PPU) for producing dense, high current (> 1 amp) plasma flows for magnetohydrodynamic (MHD) control of hypersonic flight surfaces. The CAPS source and PPU were developed for aerospace applications and have been optimized for weight and efficiency. The main advantage of the CAPS sources is that the plasma is generated independently of the current flow, and because of this, high-density, diffuse plasmas with large currents are possible. To characterize the effectiveness of the CAPS plasma source and measure the MHD effects, it will be installed into a model wing section and tested in a hypersonic (Mach 5.1) wind tunnel. The performance, efficiency, power consumption, power/weight ratio, and optimum velocity and altitude range will be determined under flight conditions. In addition, finite element computer simulations will be performed and compared to the experiment results.

Principal Investigator:

Mike McFarland
Principal Scientist
9257985770
mcfarland@acreetech.com

Business Contact:

Jochen Schein
Vice President
9257985770
schein@acreetech.com
Small Business Information at Submission:

Acree Technologies, Inc.
1900 Bates Ave., Suite G Concord, CA 94520

EIN/Tax ID: 201250852
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
WRIGHT STATE UNIV.
Department of Mechanical Eng., 3640 Colonel Glenn Hwy.
Dayton, OH 45435
Contact: James Menart
Contact Phone: (937) 775-5154
RI Type: Nonprofit college or university