Browse TRAIL Inventories

Effect of open circular holes on tensile strength and elongation of sheet specimens of a magnesium alloy

A survey of the aircraft-noise problem with special reference to its physical aspects

The theoretical characteristics of triangular-tip control surfaces at supersonic speeds: Mach lines behind trailing edges

Two-dimensional flow on general surfaces of revolution in turbomachines

Some effects of varying the damping in pitch and roll on the flying qualities of a small single-rotor helicopter

Investigation of the influence of fuselage and tail surfaces on low-speed static stability and rolling characteristics of a swept-wing model

Critical study of integral methods in compressible laminar boundary layers

Buckling of rectangular sandwich plates subjected to edgewise compression with loaded edges simply supported and unloaded edges clamped

Calculation of aerodynamic forces on a propeller in pitch or yaw

Electrical techniques for compensation of thermal time lag of thermocouples and resistance thermometer elements

Effects of Aspect Ratio on Air Flow at High Subsonic Mach Numbers

An approximate method of determining the subsonic flow in an arbitrary stream filament of revolution cut by arbitrary turbomachine blades

Wing-body interference at supersonic speeds with an application to combinations with rectangular wings

Flame speeds of 2,2,4-trimethylpentane-oxygen-nitrogen mixtures

Torsion tests of aluminum-alloy stiffened circular cylinders

Flow surfaces in rotating axial-flow passages

Fundamental effects of cold-work on some cobalt-chromium-nickel-iron base creep-resistant alloys

A fundamental study of the mechanism by which hydrogen enters metals during chemical and electrochemical processing

Investigation of laminar boundary layer in compressible fluids using the Crocco method

The similarity law for nonsteady hypersonic flows and requirements for the dynamical similarity of related bodies in free flight

Investigation of a diffraction-grating interferometer for use in aerodynamic research

Interaction between a supersonic stream and a parallel subsonic stream bounded by fluid at rest

Interaction of oblique shock waves with regions of variable pressure, entropy, and energy

Instrument-flight results obtained with a combined-signal flight indicator modified for helicopter use

Investigation of stress distribution in rectangular plates with longitudinal stiffeners under axial compression after buckling

Investigation of spontaneous ignition temperatures of organic compounds with particular emphasis on lubricants

Investigation of statistical nature of fatigue properties

A method for finding a least-squares polynomial that passes through a specified point with specified derivatives

Measurements of flying qualities of an F-47D-30 airplane to determine lateral and directional stability and control characteristics

A method for the determination of the time lag in pressure measuring systems incorporating capillaries

Noise from intermittent jet engines and steady-flow jet engines with rough burning

The Langley 2,000-horsepower propeller dynamometer and tests at high speed of an NACA 10-(3)(08)-03 two-blade propeller

Principle and application of complementary energy method for thin homogeneous and sandwich plates and shells with finite deflections

Langley full-scale-tunnel investigations of the maximum-lift and stalling characteristics of a trapezoidal wing of aspect ratio 4 with circular-arc airfoil sections

Laminar natural-convection flow and heat transfer of fluids with and without heat sources in channels with constant wall temperatures

Flame speeds of methane-air, propane-air, and ethylene-air mixtures at low initial temperatures

General consideration of problems in compressible flow using the hodograph method

Theoretical analysis of hydrodynamic impact of a prismatic float having freedom in trim

One-dimensional compressible flow in vaneless diffusers of radial- and mixed-flow centrifugal compressors, including effects of friction, heat transfer and area change

Determination of indicial lift and moment of a two-dimensional pitching airfoil at subsonic mach numbers from oscillatory coefficients with numerical calculations for a Mach number of 0.7

Effect of changing passage configuration on internal-flow characteristics of a 48-inch centrifugal compressor II : change in hub shape

Corrosion of magnesium alloy ZK60A in marine atmosphere and tidewater

Design of two-dimensional channels with prescribed velocity distribution along the channel walls I : relaxation solutions

Three-dimensional supersonic nozzles and inlets of arbitrary exit cross section

Calorimetric determination of constant-pressure specific heats of carbon dioxide at elevated pressures and temperatures

A comparative examination of some measurements of airfoil section lift and drag at supercritical speeds

Behavior of vortex system behind cruciform wings - motions of fully rolled-up vortices

Analysis of Landing-Gear Behavior

An analysis of normal accelerations and airspeeds of one type of twin-engine transport airplane in commercial operations over a northern transcontinental route

Compressive buckling of simply supported curved plates and cylinders of sandwich construction


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