Search U.S. government technical reports digitized or harvested by TRAIL.
Estimation of critical speeds of airfoils and streamline bodies
The problem of cooling an air-cooled cylinder on an aircraft engine
Longitudinal stability and control with special reference to slipstream effects
Heat-transfer tests of a steel cylinder barrel with aluminum fins of optimum proportions
Drag analysis of single-engine military airplanes tested in the NACA full-scale wind tunnel
The design of cooling ducts with special reference to the boundary layer at the inlet
Effect of wing loading, aspect ratio, and span loading of flight performances
Design charts relating to the stalling of tapered wings
Aerodynamic characteristics of horizontal tail surfaces
General Potential Theory of Arbitrary Wing Section
The unsteady lift of a wing of finite aspect ratio
A new method of studying the flow of the water along the bottom of a model of a flying-boat hull
Principles, practices, and progress of noise reduction in airplanes
Measurements and analysis of the motion of a Canard airplane model in gusts
Cyclic stress-strain studies of metals in torsion
Chart for critical compressive stress of flat rectangular plates
The frequencies of cantilever wings in beam and torsional vibrations
Spin tests of a low-lying monoplane in flight and in the free-spinning wind tunnel
A Method of Measuring Piston Temperatures
Drag Determinations of the Forward Component of a Tricycle Landing Gear
Internal-Flow Systems for Aircraft
Damping formulas and experimental values of damping in flutter models
Transient effects of the wing wake on the horizontal tail
Tests of a gust-alleviating flap in the gust tunnel
A Flight Investigation of Exhaust-Heat De-Icing
Flight investigation of control-stick vibration of the YG-1B autogiro
The effects of engine speed and mixture temperature on the knocking characteristics of several fuels
An Investigation of the Prevention of Ice on the Airplane Windshield
A study of unsymmetrical-loading conditions
A study of the air movement in two aircraft-engine cylinders
Wind-tunnel investigation of an NACA 23030 airfoil with various arrangements of slotted flaps
Notes on the stalling of vertical tail surfaces and on fin design
Wind tunnel investigation of fuselage stability in yaw with various arrangements of fins
Wind-tunnel investigation of two airfoils with 25-percent-chord Gwinn and plain flaps
On the Theory of Unsteady Planing and the Motion of a Wing With Vortex Separation
Preliminary Tests in the NACA Tank to Investigate the Fundamental Characteristics of Hydrofoils