TRAIL - Technical Report Archive and Image Library

Photographic study of combustion in a rocket engine I : variation in combustion of liquid oxygen and gasoline with seven methods of propellant injection

Extension of Useful Operating Range of Axial-Flow Compressors by Use of Adjustable Stator Blades

Flight Investigation to Determine the Aerodynamic Characteristics of Rocket-Powered Models Representative of a Fighter-Type Airplane Configuration Incorporating an Inverse-Taper Wing and a Vee Tail

Study of effects of sweep on the flutter of cantilever wings

A fuel-distribution control for gas-turbine engines

Investigation of interaction effects arising from side-wall boundary layers in supersonic wind-tunnel tests of airfoils

Investigation of a variable Mach number supersonic tunnel with nonintersecting characteristics

Investigation of a thin wing of aspect ratio 4 in the Ames 12-foot pressure wind tunnel II : the effect of constant-chord leading- and trailing-edge flaps on the low-speed characteristics of the wing

Investigation of a thin wing of aspect ratio 4 in the Ames 12-foot pressure wind tunnel I : characteristics of a plain wing

Investigation of flow conditions and the nature of the wall-constriction effect near and at choking by means of the hydraulic analogy

An investigation of submerged air inlets on a 1/4-scale model of a typical fighter-type airplane

Investigation of performance of single-stage axial-flow compressor using NACA 5509-34 blade section

Investigation of performance of Bumblebee 18-inch ram jet with a can-type flame holder

Method for stress analysis of a swept propeller

Measurements of the chordwise pressure distributions over the wing of the XS-1 research airplane in flight

Performance of several air ejectors with conical mixing sections and small secondary flow rates

NACA Transonic Wing-Tunnel Test Sections

Preliminary correlation of the effect of compressibility on the location of the section aerodynamic center at subcritical speeds

Preliminary investigation of combustion in flowing gas with various turbulence promoters

Preliminary results of natural icing of an axial-flow turbojet engine

Preliminary survey of the aircraft fire problem

Wind-tunnel investigation of transonic aileron flutter of a semispan wing model with an NACA 23013 section

Langley full-scale tunnel investigation of the characteristics in yaw of a trapezoidal wing of aspect ratio 4 with circular-arc airfoil sections

Low-speed investigation of a small triangular wing of aspect ratio 2.0 III : static stability with twin vertical fins

Gas-turbine-engine operation with variable-area fuel nozzles

Ice protection of turbojet engines by inertia separation of water I : alternate-duct system

Ice protection of turbojet engines by inertia separation of water III : annular submerged inlets

Ice protection of turbojet engines by inertia separation of water II : single-offset-duct system

A limit pressure coefficient and an estimation of limit forces on airfoils at supersonic speeds

Determination of average heat-transfer coefficients for a cascade of symmetrical impulse turbine blades 1: heat transfer from blades to cold air

Design and performance of experimental axial-discharge mixed-flow compressor II : performance of impeller

Aerodynamic characteristics of a two-blade NACA 10-(3)(12)-03 propeller

Analysis of parameters for thrust control of a turbojet engine equipped with air-inlet throttle and variable-area exhaust nozzle

Aerodynamic characteristics of a two-blade NACA 10-(3)(08)-03R propeller

The effect of negative dihedral, tip droop, and wing-tip shape on the low-speed aerodynamic characteristics of a complete model having a 45 degrees sweptback wing

Evaluation of gust and draft velocities from flights of F-61C airplanes within thunderstorms August 21, 1947 to August 25, 1947 at Clinton County Army Air Field, Ohio

Evaluation of gust and draft velocities from flights of P-61C airplanes within thunderstorms July 31, 1947 to August 6, 1947 at Clinton County Army Air Field, Ohio

Evaluation of gust and draft velocities from flights of an AT-6 airplane within cumulus clouds July 1, 1947 to July 22, 1947 at Clinton County Army Air Field, Ohio

Experimental data concerning the effect of high heat-input rates on the pressure drop through radiator tubes

Aerodynamic characteristics at subsonic and supersonic Mach numbers of a thin triangular wing of aspect ratio 2 II : maximum thickness at midchord

Static longitudinal aerodynamic characteristics of a 52 degree sweptback wing of aspect ratio 2.88 at Reynolds numbers from 2,000,000 to 11,000,000

Study of stress states in gas-turbine disk as determined from measured operating-temperature distributions

Tests of a triangular wing of aspect ratio 2 in the Ames 12-foot pressure wind tunnel III : the effectiveness and hinge moments of a skewed wing-tip flap

Tests of a triangular wing of aspect ratio 2 in the Ames 12-foot pressure wind tunnel II : the effectiveness and hinge moments of a constant-chord plain flap

Effect of a nacelle on the low-speed aerodynamic characteristics of a swept-back wing

Investigation at supersonic speed (M = 1.53) of the pressure distribution over a 63 degrees swept airfoil of biconvex section at several angles of attack

Investigation at supersonic speed (M = 1.53) of the pressure distribution over a 63 degrees swept airfoil of biconvex section at zero lift

Tank spray tests of a jet-powered model fitted with NACA hydro-skis

Tests of the NACA 64(sub 1)-012 and 64(sub 1)A012 airfoils at high subsonic Mach numbers

Aerodynamic characteristics at high speeds of a two-blade NACA 10-(3)(062)-045 propeller and of a two-blade NACA 10-(3)(08)-045 propeller

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