High-Speed Tests of Conventional Radial-Engine Cowlings
Russell G. Robinson, John V. Becker
Abstract
Russell G. Robinson, John V. Becker
Abstract
The drag characteristics of eight radial-engine cowlings have been determined over a wide speed range in the NACA 8-foot high-speed wind tunnel. The pressure distribution over all cowlings was measured, to and above the speed of the compressibility burble, as an aid in interpreting the force tests. One-fifth-scale models of radial-engine cowlings on a wing-nacelle combination were used in the tests.
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The drag characteristics of eight radial-engine cowlings have been determined over a wide speed range in the NACA 8-foot high-speed wind tunnel. The pressure distribution over all cowlings was measured, to and above the speed of the compressibility burble, as an aid in interpreting the force tests. One-fifth-scale models of radial-engine cowlings on a wing-nacelle combination were used in the tests.
Key concepts: Nacelle, Drag, Radial velocity, Compressibility, Mechanics, Engineering, Physics, Mechanical engineering