TRAIL - Technical Report Archive and Image Library

Preliminary Evaluation of the Spin and Recovery Characteristics of the Douglas XF3D-1 Airplane

High-Speed Load Distribution on the Wing of a 3/16-Scale Model of a Scout-Bomber Airplane with Flaps Deflected

A Comparison of Three Theoretical Methods of Calculating Span Load Distribution on Swept Wings

Tests of the Landing on Water of a Model of a High-Speed Airplane - Langley Tank Model 229

Icing Properties of Noncyclonic Winter Stratus Clouds

Investigation of suction-slot shapes for controlling a turbulent boundary layer

A method for numerically calculating the area and distribution of water impingement on the leading edge of an airfoil in a cloud

Effects of sweepback on boundary layer and separation

A method for calculating the heat required for windshield thermal ice prevention based on extensive flight tests in natural icing conditions

Investigation of effects of surface temperature and single roughness elements on boundary-layer transition

Flight tests of a double-hinged horizontal tail surface with reference to longitudinal-stability and control characteristics

Flight measurements of the lateral control characteristics of narrow-chord ailerons on the trailing edge of a full-span slotted flap

Interaction between the spars of semimonocoque wings with cutouts

Instantaneous ultraviolet knock spectra correlated with high-speed photographs

An investigation of valve-overlap scavenging over a wide range of inlet and exhaust pressures

Method of designing vaneless diffusers and experimental investigation of certain undetermined parameters

Notes and tables for use in the analysis of supersonic flow

Effect of finite span on the airload distributions for oscillating wings. II - Methods of calculation and examples of application

Effect of Finite Span on the Airload Distributions for Oscillating Wings I : Aerodynamic Theory of Oscillating Wings of Finite Span

Effect of compressibility at high subsonic velocities on the moment acting on an elliptic cylinder

Critical combinations of shear and direct stress for simply supported rectangular flat plates

The effects of yawing thin pointed wings at supersonic speeds

Changes found on run-in and scuffed surfaces of steel chrome plate, and cast iron

Comparison of crystal structures of 10 wrought heat resisting alloys at elevated temperatures with their crystal structures at room temperatures

Comparative performance of two vaneless diffusers designed with different rates of passage curvature for mixed-flow impellers

Analysis of performance of jet engine from characteristics of components I : aerodynamic and matching characteristics of turbine component determined with cold air

Boundary-layer momentum equations for three-dimensional flow

The effect of preheating and postheating on the quality of spot welds in aluminum alloys

Effect of product of inertia on lateral stability

Propeller-efficiency charts for light airplanes

A simplified method for elastic stability analysis for thin cylindrical shells II : modified equilibrium equation

A simplified method of elastic-stability analysis for thin cylindrical shells I : Donnell's equation

Effects of sweepback on boundary layer and separation

Altitude-Wind-Tunnel Investigation of R-4360-18 Power-Plant Installation for XR60 Airplane, 3, Performance of Induction and Exhaust Systems

Preliminary Results of Altitude-Wind-Tunnel Investigation of X24C-4B Turbojet Engine 1 - Pressure and Temperature Distributions

A simplified method of elastic-stability analysis for thin cylindrical shells

Knock-Limited Performance of Triptane and 28-R Fuel Blends as Affected by Changes in Compression Ratio and in Engine Operating Variables

Cooling of Gas Turbines, 3, Analysis of Rotor and Blade Temperatures in Liquid-Cooled Gas Turbines

A Preliminary Study of Ram-Actuated Cooling Systems for Supersonic Aircraft

Measurements in Flight of the Flying Qualities of a Chance Vought F4U-4 Airplane: TED No. NACA 2388

Minimum Specific Fuel Consumption of a Liquid-Cooled Multicylinder Aircraft Engine as Affected by Compression Ratio and Engine Operating Conditions

Performance of Compressor XJ-41-V Turbojet Engine 1 - Preliminary Investigation at Equivalent Compressor Speed of 8000 RPM

Performance Investigation of TG-180 Combustor: 1 - Instrumentation, Altitude Operational Limits and Combustion Efficiency

Investigation of the I-40 Jet-Propulsion Engine in the Cleveland Altitude Wind Tunnel. V - Operational Characteristics, 5, Operational Characteristics

Isolated and cascade airfoils with prescribed velocity distribution

Hydrodynamic impact of a system with a single elastic mode I : theory and generalized solution with an application to an elastic airframe

Critical stress of thin-walled cylinders in axial compression

Wing plan forms for high-speed flight

Ditching Tests with a 1/12-Scale Model of the Army A-26 Airplane in Langley Tank No. 2 and on an Outdoor Catapult

Development of NACA submerged inlets and a comparison with wing leading-edge inlets for a 1/4-scale model of a fighter airplane

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