Airfoil-contour modifications based on Epsilon-curve method of calculating pressure distribution
Characteristics of six propellers including high-speed range
Characteristics of six propellers including high speed range
Characteristics of six propellers including high-speed range
Cooling of airplane engines at low air speeds
Cooling of airplane engines at low air speeds
Cooling of airplane engines at low air speeds
Cooling on front of air-cooled engine cylinder in conventional engine cowling
Cooling tests of single-row radial engine with several N.A.C.A. cowlings
Cooling tests of single-row radial engine with several N.A.C.A. cowlings
Design of N.A.C.A. Cowlings for radial air-cooled engines
Effect of body nose shape on propulsive efficiency of propeller