TRAIL - Technical Report Archive and Image Library

Aerodynamic Characteristics of a 0.04956-Scale Model of the Convair F-102A Airplane at Transonic Speeds

Turbojet Propulsion-System Research and the Resulting Effects on Airplane Performance

Emergency Spin-Recovery Device for the 1/18-Scale Model of the Ryan X-13 Airplane as Determined from Tests in the Langley 20-Foot Free-Spinning Tunnel

Aerodynamic Design of Axial-Flow Compressors. VII - Blade-Element Flow in Annular Cascades

Transonic Zero-Lift Drag Tests of Four Equivalent-Body-of-Revolution Models Representing Variations of the Convair F-102 Airplane

Free-Spinning and Recovery Characteristics of a 1/18-Scale Model of the Ryan X-13 Airplane as Determined from Tests in the Langley 20-Foot Free-Spinning Tunnel

Jet effects on longitudinal trim of an airplane configuration measured at Mach numbers between 1.2 and 1.8

Experimental aerodynamic forces and moments at low speed of a missile model during simulated launching from the midsemispan location of a 45 degree sweptback wing-fuselage combination

A transonic wind-tunnel investigation of the longitudinal force and moment characteristics of two delta wings and one clipped-tip delta wing of 4 percent thickness on a slender body

Effect of a wing leading-edge flap and chord-extension on the high subsonic control characteristics of an aileron located at two spanwise positions

Loads on thin wings at transonic speeds

A study of means for rationalizing airplane design loads

Landing conditions for large airplanes in routine operations

Some factors affecting the variation of pitching moment with sideslip of aircraft configurations

Investigation at transonic speeds of the hinge-moment characteristics of a 1/8-scale model of the X-1E aileron

Theoretical analysis of the longitudinal behavior of an automatically controlled supersonic interceptor during the attack phase against maneuvering and nonmaneuvering targets

Transonic wind-tunnel investigation of the effects of sweepback and thickness ratio on the wing loads of a wing-body combination of aspect ratio 4 and taper ratio 0.6

NACA Conference on engine stall and surge

Preliminary analysis of performance of turbojet engines used as pumps for boundary-layer control

Variation of Local Liquid-Water Concentration About an Ellipsoid of Fineness Ratio 10 Moving in a Droplet Field

Full-scale, free-jet investigation of methods of improving outlet flow distribution in a side-inlet supersonic diffuser

Impingement of Water Droplets on a Sphere

Impingement of Water Droplets on NACA 65A004 Airfoil at 0 Deg Angle of Attack

Preliminary Data on Rain Deflection from Aircraft Windshields by Means of High-Velocity Jet-Air Blast

An Investigation of the Effects of Nose and Lip Shapes for an Underslung Scoop Inlet at Mach Numbers from 0 to 1.9

Performance Characteristics of Several Divergent-Shroud Aircraft Ejectors

Flight investigation at Mach numbers from 0.6 to 1.7 to determine drag and base pressures on a blunt trailing-edge airfoil and drag of diamond and circular-arc airfoils at zero lift

Flight calibration of four airspeed systems on a swept-wing airplane at Mach numbers up to 1.04 by the NACA radar-phototheodolite method

Flight determination of the drag and pressure recovery of an NACA 1-40-250 nose inlet at Mach numbers from 0.9 to 1.8

Exploratory investigation of an airfoil with area suction applied to a porous, round trailing edge fitted with a lift-control vane

Flight testing by radio remote control-flight evaluation of a beep-control system

Free-spinning-tunnel investigation of gyroscopic effects of jet-engine rotating parts (or of rotating propellers)

Chain breaking and branching in the active-particle diffusion concept of quenching

Chemical Action of Halogenated Agents in Fire Extinguishing

Intergranular corrosion of high-purity aluminum in hydrochloric acid II : grain-boundary segregation of impurity atoms

Intergranular corrosion of high-purity aluminum in hydrochloric acid I : effects of heat treatment, iron content, and acid composition

Interaction of a free flame front with a turbulence field

Ingestion of foreign objects into turbine engines by vortices

Investigation of temperature limitation of various lubricants for high-temperature 20-millimeter-bore ball bearings

Investigation of the vibrations of a hollow thin-walled rectangular beam

An investigation of several NACA 1-series nose inlets with and without protruding central bodies at high-subsonic Mach numbers and at a Mach number of 1.2

Method for rapid graphical evaluation of cooled or uncooled turbojet and turboprop engine or component performance (effects of variable specific heat included)

Measurements of the effect of trailing-edge thickness on the zero-lift drag of thin low-aspect-ratio wings

Noise survey of a 10-foot four-blade turbine-driven propeller under static conditions

NACA model investigations of seaplanes in waves

An NACA vane-type angle-of-attack indicator for use at subsonic and supersonic speeds

Preliminary investigation of a stick shaker as a lift-margin indicator

Laminar separation over a transpiration-cooled surface in compressible flow

Longitudinal turbulent spectrum survey of boundary layers in adverse pressure gradients

A low-density wind-tunnel study of shock-wave structure and relaxation phenomena in gases

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