AEDC adds large-scale mass flow assembly calibration to test capability offering
Jay Caldwell, a commercial machinist, works on venturis mounted inside the scavenging scoop in the 16-foot supersonic wind tunnel, Nov. 3, 2020, at Arnold Air Force Base, Tenn. The scoop was modified to allow for the calibration of a large-scale mass flow assembly. (U.S. Air Force photo by Jill Pickett)
24.0-70.0 mm f/2.8
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