TRAIL - Technical Report Archive and Image Library

Flight tests of a P-63-1 airplane with an electric torquemeter

Fuel consumption corrected for cooling drag of an air-cooled radial aircraft engine at low fuel-air ratios and with variable spark advance

An investigation of a thermal ice-prevention system for a C-46 cargo airplane VII : effect of the thermal system on the wing-structure stresses as established in flight

Investigation of a method of comparison of metallic surface contours by means of stereoscopic electron micrographs

Infrared-spectrophotometric analysis of binary and ternary mixtures of liquid hydrocarbons

An infrared cloud indicator I : analysis of infrared-radiation exchange with tables and chart for calibration of the cloud indicator

The influence of vertical-tail design and direction of propeller rotation on trim characteristics of a twin-engine-airplane model with one engine inoperative

Measurements in flight of the pressure distribution on the right wing of a P-39N-1 airplane at several values of Mach number

A method for studying the longitudinal dynamic stability of flying-boat-hull models at high planing speeds and during landing

Quantitative analysis for aromatic amines in aviation fuels by ultraviolet spectrophotometry

The oxidation of exhaust gases at room temperature

Note on compressibility effects on downwash at the tail at subcritical speeds

Preliminary investigation of deep inducers as separate supercharger components

Langley full-scale-tunnel stability and control tests of the Bell YP-59A airplane

Low-pressure boundary-layer control in diffusers and bends

Measurement of operating stresses in an aircraft engine crankshaft under power

Frequency of occurrence of critical gust loads on overloaded airplanes

Heat-transfer tests of several engine coolants

Operating stresses in aircraft-engine crankshafts and connecting rods 2: instrumentation and test results

The Effect of Compression Ratio on Knock Limits of High-Performance Fuels in a CFR Engine II : Blends of 2,2,3-Trimethylpentane with 28-R

Effect of changing the stroke on air capacity, power output and detonation of a single-cylinder engine

A correlation of the effects of compression ratio and inlet-air temperature on the knock limits of aviation fuels in a CFR engine 1

Correlation of the drag characteristics of a P-51B airplane obtained from high-speed wind-tunnel and flight tests

Ditching tests with 1/16-size models of the Army B-17 airplane in Langley tank number 2 and on an outdoor catapult

Knock-limited power outputs from a CFR engine using internal coolants 2: six aliphatic amines

A relation between knock-limited or preignition-limited air-fuel ratio at lean mixtures and fuel-air ratio at rich mixtures

Effect of oil flow to piston on piston-ring sticking and oil consumption in a single-cylinder engine

Analytical investigation of the stability of an F8F dropping model with automatic stabilization

Comparative drag measurements at transonic speeds of rectangular sweptback NACA 65-009 airfoils mounted on a freely falling body

A comparison of analytically and experimentally determined isothermal pressure losses in a heat-exchanger installation

An analysis of life expectancy of airplane wings in normal cruising flight

Analysis and modification of theory for impact of seaplanes on water

Effect of various carburetor throttle settings on the flow characteristics at the outlet of a supercharger inlet elbow

Effect of progressive ring failure on piston destruction

Determination of the effect of horizontal-tail flexibility on longitudinal control characteristics

Stresses in and general instability of monocoque cylinders with cutouts II : calculation of the stresses in a cylinder with a symmetric cutout

Friction in pipes at supersonic and subsonic velocities

Bonding strengths of adhesives at normal and low temperatures

Summary of Airfoil Data

The inward bulge type buckling of monocoque cylinders III : revised theory which considers the shear strain energy

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

Nondestructive measurement of residual and enforced stresses by means of x-ray diffraction I : correlated abstract of the literature

Bearing strengths of 75S-T aluminum-alloy sheet and extruded angle

Bearing strengths of 24S-T aluminum alloy plate

Analytical study of transmission of load from skin to stiffeners and rings of pressurized cabin structure

Properties of some expanded plastics and other low-density materials

Fatigue tests on 1/8-inch aluminum alloy rivets

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