For investigation of measuring instruments at higher speeds up to Mach number 0.7, tunnel with closed test section was built in 1942 which was as simple and cheap as possible; illustration and very brief description.
Calibration tunnel for high speed
Nat Advisory Committee Aeronautics -- Tech Memo
1946
1 pages
Supp sheet
Report
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
High-speed accelerometer calibration
Emerald Group Publishing | 2000
High-speed wind tunnel research
Engineering Index Backfile | 1947