TRAIL - Technical Report Archive and Image Library

Force Tests of the Boeing XB-47 Full-Scale Empennage in the Ames 40- by 80-Foot Wind Tunnel

Performance of Compressor of XJ-41-V Turbojet Engine, 3, Compressor Static-Pressure Rise at Equivalent Compressor Speeds of 5000, 7000, 8000, and 9000 rpm

Altitude Cooling Investigation of the R-2800-21 Engine in the P-47G Airplane. IV - Engine Cooling-Air Pressure Distribution

Preliminary Investigation of Over-all Performance of Experimental Turbojet Engine for Guided Missiles

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

Experimental investigation of velocity distributions of downstream of single duct bends

Subsonic flow over thin oblique airfoils at zero lift

Formulas for additional mass corrections to the moments of inertia of airplanes

Performance of a double-row radial aircraft engine with three methods of safety-fuel injection

High-speed wind-tunnel investigation of high lift and aileron-control characteristics of an NACA 65-210 semi-span wing

Wind-tunnel investigation of the stability and control characteristics of a complete model equipped with a vee tail

Wind-tunnel investigation of the boundary layer and wake and their relation to airfoil characteristics.NACA 65(sub 1)-012 airfoil with a true contour flap and a beveled-trailing-edge flap

Critical stress of thin-walled cylinders in axial compression

A comparison of three theoretical methods of calculating span load distribution on swept wings

An application of lifting-surface theory to the prediction of angle-of-attack hinge-moment parameters for aspect ratio 4.5 wings

Calculation of compressible flows past aerodynamic shapes by use of the streamline curvature

Theoretical additional span loading characteristics of wings with arbitrary sweep, aspect ratio, and taper ratio

Effects of temperature distribution and elastic properties of materials on gas-turbine-disk stresses

The flow and force characteristics of supersonic airfoils at high subsonic speeds

Wind-tunnel investigation of drooped ailerons on a 16-percent-thick low-drag airfoil

High-altitude flight cooling investigation of a radial air-cooled engine

Interference method for obtaining the potential flow past an arbitrary cascade of airfoils

Interference of wing and fuselage from tests of 30 combinations with triangular and elliptical fuselages in the NACA variable-density tunnel

Instability of outstanding flanges simply supported at one edge and reinforced by bulbs at other edge

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