Browse TRAIL Inventories

Free-flight investigation of jet effect on the low-lift drag and longitudinal trim of a supersonic interceptor-type airplane configuration with an overhanging tail boom at Mach numbers from 1.09 to 1.34

Experimental investigation of the forces and moments due to sideslip of a series of triangular vertical- and horizontal-tail combinations at Mach numbers of 1.62, 1.93, and 2.41

Propellant vaporization as a criterion for rocket-engine design : experimental effect of fuel temperature on liquid-oxygen - heptane performance

A study of injection processes for 15-percent fluorine - 85-percent oxygen and heptane in a 200-pound-thrust rocket engine

Aerodynamic heating of a thin, unswept, untapered, multiweb, aluminum-alloy wing at Mach numbers up to 2.67 as determined from a free-flight investigation of a rocket-propelled model

Performance of an experimental annular turbojet combustor with methane and propane

Vertical force-deflection characteristics of a pair of 56-inch-diameter aircraft tires from static and drop tests with and without prerotation

Investigation of the effects of propeller diameter on the ability of a flapped wing, with and without boundary-layer control, to deflect a propeller slipstream downward for vertical take-off

Supplementary Investigation in the Langley 20-Foot Free-Spinning Tunnel of a 1/20-Scale Model of the Douglas F4D-1 Airplane With External Wing Fuel Tanks

Effects of Extreme Surface Cooling on Boundary-Layer Transition

Some Effects of Aileron Deflection on the Static Lateral and Directional Aerodynamic Characteristics of Four Contemporary Airplane Models

Handbook of Structural Stability Part 2: Buckling of Composite Elements

Relation of Currently Estimated ANP Performance to Required ANP Performance

A Thermal System for Continuous Monitoring of Laminar and Turbulent Boundary-Layer Flows During Routine Flight

Attenuation in a Shock Tube Due to Unsteady-Boundary-Layer Action

The Mechanism of Thermal-Gradient Mass Transfer in the Sodium Hydroxide-Nickel System

Far Noise Field of Air Jets and Jet Engines

Full-Scale Investigation of Several Jet-Engine Noise-Reduction Nozzles

Elliptic Cones Alone and with Wings at Supersonic Speed

Growth of Disturbances in a Flame-Generated Shear Region

Theoretical and Experimental Investigation of the Subsonic-Flow Fields Beneath Swept and Unswept Wings with Tables or Vortex-Induced Velocities

Effect of Fatigue Crack on Static Strength: 2014-T6, 2024-T4, 6061-T6, 7075-T6 Open-Hole Monobloc Specimens

Some Observations on Stress-Corrosion Cracking of Single Crystals of AZ61X Magnesium Alloy

Some Factors Affecting the Static Longitudinal and Directional Stability Characteristics of Supersonic Aircraft Configurations

Identification of Foreign Objects Damaging Compressor Blades in Turbojet Engines

Propagation of Sound Into a Wind-Created Shadow Zone

Further Experiments on the Stability of Laminar and Turbulent Hydrogen-Air Flames at Reduced Pressures

Wind-Tunnel Flutter Tests at Mach Numbers Up to 3.0 of Boeing Wing Models for Weapons System 110A: Coord. No. AF-AM-108

Statistical Approach to the Estimation of Loads and Pressures on Seaplane Hulls for Routine Operations

Study of Some Burner Cross-Section Changes That Increase Space-Heating Rates

Study of Pressure Distributions on Simple Sharp-Nosed Models at Mach Numbers From 16 to 18 in Helium Flow

Summary of NACA Research on Ignition Lag of Self-Igniting Fuel - Nitric Acid Propellants

Tables of Various Mach Number Functions for Specific-Heat Ratios From 1.28 to 1.38

Appraisal of the Hazards of Friction-Spark Ignition of Aircraft Crash Fires

Investigation of an Air-Cooled, Plug-Type, Variable-Area Exhaust Nozzle

Investigation of the NiAl Phase of Nickel-Aluminum Alloys

A Limited Correlation of Atmospheric Sounding Data and Turbulence Experienced by Rocket-Powered Models

Investigation of the Low-Speed Flight Characteristics of a 1/15-Scale Model of the Convair XB-58 Airplane: Coord. No. AF-AM-15

Investigation of the Influence of the Boundaries of a High-Speed Free Water Jet on the Planing Lift of a Flat Plate

Experimental Investigation of Water Injection in Subsonic Diffuser of a Conical Inlet Operation at Free-Stream Mach Number of 2.5

Experimental Hinge Moments on Two Freely Oscillating Trailing-Edge Controls Hinged at 55 Percent Control Chord

Experimental Investigation of a Method of Wave-Drag Reduction for Combinations Employing Quasicylindrical Bodies and Swept Wings at Supersonic Speeds

Effect of an Interface on Transient Temperature Distribution in Composite Aircraft Joints

Impact-Loads Investigation of Chine-Immersed Model Having a Circular-Arc Transverse Shape

Hydrogen for Turbojet and Ramjet Powered Flight

Incompressible Flutter Characteristics of Representative Aircraft Wings

Effect of Ground Proximity on Aerodynamic Characteristics of Two Horizontal-Attitude Jet Vertical-Take-Off-and-Landing Airplane Models

Effect of Ground Proximity on the Aerodynamic Characteristics of a Four-Engine Vertical-Take-Off-and-Landing Transport-Airplane Model With Tilting Wing and Propellers

Effect of Initial Mixture-Temperature on Burning Velocity of Hydrogen-Air Mixtures With Preheating and Simulated Preburning

Pressure Drag of Axisymmetric Cowls Having Large Initial Lip Angles at Mach Numbers From 1.90 to 3.88


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