TRAIL - Technical Report Archive and Image Library

Free-Flight Tests of 0.11-Scale North American F-100 Airplane Wings to Investigate the Possibility of Flutter in Transonic Speed Range at Varying Angles of Attack

Wind-tunnel investigation at high subsonic speeds to determine the rolling derivatives of two wing-fuselage combinations having triangular winds, including a semiempirical method of estimating the rolling derivatives

Free-flight measurements of the rolling effectiveness and drag of trailing-edge spoilers on a tapered sweptback wing at Mach numbers between 0.6 and 1.4

Subsonic investigation of effects of body indentation on zero-lift drag characteristics of a 45©� sweptback wing-body combination with natural and fixed boundary-layer transition through a range of Reynolds number from 1 x 10⁶ to 8 x 10⁶

Theoretical investigation of some discontinuous yaw dampers

Flight investigation of an aileron and a spoiler on a wing of the X-3 airplane plan form at Mach numbers from 0.5 to 1.6

Effects of overhang balance on the hinge-moment and effectiveness characteristics of an unswept trailing-edge control on a 60 degree delta wing at transonic and supersonic speeds

Aerodynamic characteristics at transonic and supersonic speeds of a rocket-propelled airplane configuration having a diamond-plan-form wing aspect ration 3.08 and a low, swept horizontal tail

Investigation of three low-temperature-ratio combustor configurations in a 48-inch-diameter ram-jet engine

A Method for Prevention of Screaming in Rocket Engines

Variation of Local Liquid-Water Concentration About and Ellipsoid of Fineness Ratio 5 Moving in a Droplet Field

Aerodynamic forces, moments, and stability derivatives for slender bodies of general cross section

Analysis of rocket, ramjet, turbojet engines for supersonic propulsion of long-range missiles. 2: Rocket missile performance

Analysis of rocket, ramjet, and turbojet engines for supersonic propulsion of long-range missiles. 3: Ramjet engine performance

Combined Compressor Coolant Injection and Afterburning for Turbojet Thrust Augmentation

Pumping Characteristics for Several Simulated Variablegeometry Ejectors With Hot and Cold Primary Flow

Experimental Sea-Level Static Investigation of a Short Afterburner

A theoretical study of the effect of forward speed on the free-space sound-pressure field around propellers

Effect of Ice Formations on Section Drag of Swept NACA 63A-009 Airfoil with Partial-Span Leading-Edge Slat for Various Modes of Thermal Ice Protection

A flight investigation of the practical problems associated with porous-leading-edge suction

Investigation of Noise Field and Velocity Profiles of an Afterburning Engine

Thrust and Pumping Characteristics of a Series of Ejector-type Exhaust Nozzles at Subsonic and Supersonic Flight Speeds

Investigation of an on-off inlet shock-position control on a 16-inch ram-jet engine

The Effect of Blunt-Trailing-Edge Modifications on the High-Speed Stability and Control Characteristics of a Swept-Wing Fighter Airplane

An exploratory investigation of skin friction and transition on three bodies of revolution at a Mach number of 1.61

Investigation of Mach number changes obtained by discharging high-pressure pulse through wind tunnel operating supersonically

An investigation of lamellar structures and minor phases in eleven cobalt-base alloys before and after heat treatment

An investigation of a wing-propeller configuration employing large-chord plain flaps and large-diameter propellers for low-speed flight and vertical take-off

An investigation of a lifting 10-percent-thick symmetrical double-wedge airfoil at mach number up to 1

The influence of wheel spin-up on landing-gear impact

Infrared spectra of 47 dicyclic hydrocarbons

Investigation of static strength and creep behavior of an aluminum-alloy multiweb box beam at elevated temperatures

Investigation of nickel-aluminum alloys containing from 14 to 34 percent aluminum

A method for evaluating the effects of drag and inlet pressure recovery on propulsion-system performance

A method for measuring the product of inertia and the inclination of the principal longitudinal axis of inertia of an airplane

A method for estimating variations in the roots of the lateral-stability quartic due to changes in mass and aerodynamic parameters of an airplane

Comparison between theory and experiment for interference pressure field between wing and body at supersonic speeds

Oscillating pressures near a static pusher propeller at tip Mach numbers up to 1.20 with special reference to the effects of the presence of the wing

A new method of analyzing extreme-value data

A new hodograph for free-streamline theory

Preliminary results from flow-field measurements around single and tandem rotors in the langley full-scale tunnel

Present status of information relative to the prediction of shock-induced boundary-layer separation

Lift and pitching moment at supersonic speeds due to constant vertical acceleration for thin sweptback tapered wings with streamwise tips : supersonic leading and trailing edges

Liquefaction of air in the Langley 11-inch hypersonic tunnel

Lift and moment coefficients expanded to the seventh power of frequency for oscillating rectangular wings in supersonic flow and applied to a specific flutter problem

A further investigation of the effect of surface finish on fatigue properties at elevated temperatures

Further studies of the mechanism by which hydrogen enters metals during chemical and electrochemical processing

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