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Briefs
Mechanical & Fluid Systems

Active Flow Control Demonstrated on “Airborne Wind Tunnel”

AFRL engineers, collaborating with aerospace manufacturers and other Air Force groups, recently demonstrated the first-ever airborne active flow control system when they manipulated...

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Briefs
Unmanned Systems

Coordination of Autonomous Unmanned Air Vehicles

Future autonomous unmanned air vehicles (UAV) will need to work in teams to share information and coordinate activities in much the same way as current manned air systems. Funded by AFRL,...

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Briefs
Photonics/Optics

Surface-Emitting Laser Arrays Bring Light to the Top

Laser diodes are an integral part of everyday life, incorporated into commonplace items as diverse in function as laser pointers, fiber-optic communications systems, and DVD players....

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Briefs
Imaging

Geo*View

Visualization of geospatially correct, remotely sensed data is a key element of many government and commercial applications. It enables a user to analyze and assess ground activities and other conditions of interest. Because remotely...

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Briefs
Materials

New Capability to Characterize the Mechanical Properties of Explosive Materials

Improved targeting accuracy and the long-standing desire to minimize collateral damage are causing current and future munitions to become much smaller. As munitions...

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Briefs
Materials

Ceramic Matrix Composites Research

AFRL scientists characterized and evaluated the high-temperature mechanical behavior of fiber-reinforced ceramic matrix composite (CMC) materials used in aerospace structural applications. Researchers examined...

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Briefs
Aerospace

Characterizing Mechanical Properties at the Microscale

Scientists from AFRL, Pratt & Whitney Aircraft, and General Electric Aircraft Engines, working under the Defense Advanced Research Projects Agency's Accelerated Insertion of Materials...

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Briefs
Mechanical & Fluid Systems

Total In-Flight Simulator 50th Anniversary

AFRL's Total In-Flight Simulator (TIFS), a Convair C-131 Samaritan aircraft, entered service on March 22, 1955. The C-131 aircraft had performed various transport operations for approximately a decade...

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Briefs
Electronics & Computers

F-35 Antenna Measurement Program

Engineers are conducting sophisticated performance testing of F-35 Joint Strike Fighter (JSF) antennas at the AFRL Newport Research Facility, New York. Through an agreement with the F-35 Joint Program Office,...

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Briefs
Mechanical & Fluid Systems

A New Method for Determining Aeroballistic Parameters From Flight Data

Dr. Gregg Abate, an AFRL exchange engineer, developed a new method for determining aeroballistic parameters from projectile flight data. Assigned to the Fraunhofer Institute...

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Briefs
Materials

Fire-Resistant Hydraulic Fluid

An AFRL-developed fire-resistant hydraulic fluid recently completed a B-52 flight test, and based on successful test results, systems engineers from Oklahoma City Air Logistics Center (OC-ALC) will adopt the fluid...

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Briefs
Materials

Predicting the Composition of Metallic Glasses

AFRL scientists made significant progress in developing bulk metallic glasses to improve the durability and performance of aerospace components. They also successfully created working scientific...

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Briefs
Materials

Innovative Processes Strengthen F-15E Vertical Stabilizers

AFRL materials engineers resolved a potentially serious problem that affects the operational life of F-15E vertical stabilizers. Working with engineers from Warner Robins Air Logistics...

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