The drag of airplane wheels, wheel fairings, and landing gears II : nonretractable and partly retractable landing gears

摘要

This is the second report giving the results obtained in the NACA 20-foot wind tunnel on the drag due to landing gears. The present report gives the results of tests of nonretractable and partly retractable landing gears intended for heavier low-wing monoplanes of the transport and bomber type.