Documents NACA Conference on Aircraft Loads 1953

"" "i: !!_ i_: • • @ • Q@ • - ° !!i • • • • • • NACA AIRCRAFT LOADS, CONFERENCE FLUTTER, ON AND STRUCTURES A Compilation of the Papers…

Documents document six

MISCELLANEOUS MEASUREMENT ACOUSTICS MEASUREMENT Sound waves or acoustic pulses are vibrations that consist of a succession of rapid variations in air pressure, usually of…