Defense

November 18, 2015
 

AEDC transonic wind tunnel undergoes calibration

Air Force photograph by Rick Goodfriend

A centerline pipe, pictured here, is used to measure pressure and determine test conditions in the 16-foot transonic wind tunnel at the Arnold Engineering Development Center, Arnold Air Force Base, Tenn. According to Michael Mills, wind tunnel performance engineer, this process is known as calibrating the tunnel and takes place every few years to ensure that correct conditions are being simulated in 16T.




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AMC commander priorities highlight Airlift Tanker Association Symposium

Air Force photograph by Tech. Sgt. Jodi Martinez Gen. Maryanne Miller, Air Mobility Command commander, addresses Airmen during the closing address during the Airlift/Tanker Association Symposium in Grapevine, Texas, Oct. 27, 2018. “You make me excited about our future because you will help define, shape and execute those things that matter to our success as...
 
 

Capability extension expected to have major impact in hypersonic testing

Courtesy photograph The thermodynamic capability of the Department of Defense High Performance Computing Modernization Program CREATE™-AV Kestrel software, which is used to calculate fluid flows via computational fluid dynamics, was extended to the equilibrium air model in the H3 arc-heated facility at Arnold Air Force Base. With this, the impact of heat transfer on test...
 
 
Air Force photograph by Trevor Tiernan

U.S. Air Force announces Hack the Air Force 3.0

Air Force photograph by Trevor Tiernan Maj. Barret Darnell (right), 315th Cyber Operations Squadron, 24th Air Force, assists high school students with some “Hacking 101” challenges. HackerOne coordinated with the non-profit...