TRAIL - Technical Report Archive and Image Library

Flight investigation of boundary-layer control by suction slots on an NACA 35-215 low-drag airfoil at high Reynolds numbers

Experimental Verification of the Rudder-Free Stability Theory for an Airplane Model Equipped with Rudders Having Negative Floating Tendency and Negligible Friction

Effects of propeller operation and angle of yaw on the distribution of the load on the horizontal tail surface of a typical pursuit airplane

Experimental constriction effects in high-speed wind tunnels

The Effect of Piston-Head Temperature on Knock-Limited Power

A Theoretical Investigation of the Rolling Oscillations of an Airplane with Ailerons Free

Bending and Shear Stresses Developed by the Instantaneous Arrest of the Root of a Moving Cantilever Beam

Investigation of the NACA 4-(3)(8)-045 Two-Blade Propellers at Forward Mach Numbers to 0.725 to Determine the Effects of Compressibility and Solidity on Performance

Static-thrust and torque characteristics of single and dual rotating tractor propellers

A proposed method of measuring engine charge air flow in flight

A study of the effect of aftercooling on the power and the weight of a 2000-horsepower air-cooled engine installation

Profile-Drag Coefficients of Conventional and Low-Drag Airfoils as Obtained in Flight

A method for predicting the elevator deflection required to land

A method for studying the hunting oscillations of an airplane with a simple type of automatic control

Measurements of flying qualities of a Curtiss SB2C-1 airplane (number 00014)

A method for estimation of maximum stresses around a small rectangular cut-out in a sheet-stringer panel in shear

Preliminary tank tests of an outboard float having the form of a streamline body of revolution fitted with a hydrofoil

Wind-tunnel investigation of aileron effectiveness of 0.20-airfoil-chord plain ailerons of true airfoil contour on NACA 65(sub 2)-415, 65(sub 3)-418 and 65(sub 4)-421 airfoil sections

On the flow of a compressible fluid by the hodograph method 2: fundamental set of particular flow solutions of the Chaplygin differential equation

On the flow of a compressible fluid by the hodograph method 1: unification and extension of present-day results

Variation of peak pitching-moment coefficients for six airfoils as affected by compressibility

Notes on the propeller and slipstream in relation to stability

Wind-Tunnel Investigation of Control-Surface Characteristics: [Part] 18 - A Linked Overhang Aerodynamic Balance

Wind-tunnel investigation of control-surface characteristics 19: a double flap with an overhang and an internal aerodynamic balance

Wind-tunnel investigation of control-surface characteristics 17: beveled-trailing-edge flaps of 0.20, 0.30, and 0.40 airfoil chord on an NACA 0009 airfoil

Researches on the Piston Ring

Tensile Tests of Round-Head, Flat-Head, and Brazier-Head Rivets

Torsion Tests of Stiffened Circular Cylinders

Wind-Tunnel Calibration and Correction Procedures for Three-Dimensional Models

Fatigue strength and related characteristics of joints in 24S-T Alclad sheet

Data on Material Properties and Panel Compressive Strength of a Plastic-Bonded Material of Glass Cloth and Canvas

Axial Fatigue Tests at Zero Mean Stress of 24S-T Aluminum-Alloy Sheet With and Without a Circular Hole

The Inward Bulge Type Buckling of Monocoque Cylinders 2: Experimental Investigation of the Buckling in Combined Bending and Compression

Aerodynamic Tests of a Full-Scale TBF-1 Aileron Installation in the Langley 16-Foot High-Speed Tunnel

Design of power-plant installations pressure-loss characteristics of duct components

Wind-Tunnel Procedure for Determination of Critical Stability and Control Characteristics of Airplanes

Tests of a Thermal Ice-Prevention System for a Wing Leading-Edge Landing-Light Installation

Application of Spring Tabs to Elevator Controls

A Theoretical Investigation of Longitudinal Stability of Airplanes with Free Controls Including Effect of Friction in Control System

A method for studying the hunting oscillations of and airplane with a simple type of automatic control

NACA Investigation of a Jet-Propulsion System Applicable to Flight

On the plane potential flow past a symmetrical lattice of arbitrary airfoils

Analysis of Circular Shell-Supported Frames

Wind-tunnel tests of a blunt-nose aileron with beveled trailing edge on an NACA 66(215)-216 airfoil with several modification of aileron nose and adjacent airfoil contour

Flight Measurements of Lateral and Directional Stability and Control Characteristics of the Grumman F8F-1 Airplane

Experimental and Theoretical Investigations of Cavitation in Water

Flight investigation of boundary-layer and profile-drag characteristics of smooth wing sections of a P-47D airplane

Performance tests of wire strain gages 2: calibration factors in compression

Performance tests of wire strain gages 3: calibrations at high tensile strains

Nondestructive measurement of residual and enforced stresses by means of x-ray diffraction II : some applications to aircraft problems

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