Comparison of Sound Emission from Two-blade, Four-blade, and Seven-blade Propellers
Explore the source record for details and available documents.
SOUND - PROPELLERS↗
Engineering topics
Hubbard, Harvey H
Publications and source records attributed to Hubbard, Harvey H.
Propeller-loudness charts for light airplanes
Explore the source record for details and available documents.
CHARTS - PROPELLERS↗
Effect of critical Mach number and flutter on maximum power loading of ducted fans
Explore the source record for details and available documents.
AIR FLOW - WIND TUNNEL FANS↗