Browse TRAIL Inventories

Low-speed tests of a model simulating the phenomenon of control-surface buzz

Synthesis and purification of alkyldiphenylmethane hydrocarbons 1: 2-methyldiphenylmethane, 3-methyldiphenylmethane, 2-ethyldiphenylmethane, 4-ethyldiphenylmethane and 4-isopropyldiphenylmethane

Dynamic similitude between a model and a full-scale body for model investigation at full-scale Mach number

Dynamics of a turbojet engine considered as a quasi-static system

Improvement of high-temperature properties of magnesium-cerium forging alloys

Investigation of 75-millimeter-bore cylindrical roller bearings at high speeds 2: lubrication studies - effect of oil-inlet location, angle, and velocity for single-jet lubrication

An investigation of aircraft heaters XXXIII : experimental determination of thermal and hydrodynamical behavior of air flowing along finned plates

Investigation of 75-millimeter-bore cylindrical roller bearings at high speeds: 1: Initial studies

Stress and distortion analysis of a swept box beam having bulkheads perpendicular to the spars

Theoretical calculations of the lateral force and yawing moment due to rolling at supersonic speeds for sweptback tapered wings with streamwise tipssupersonic leading edges

Theoretical effect of inlet hub-tip-radius ratio and design specific mass flow on design performance of axial-flow compressors

Turbojet thrust augmentation by evaporation of water prior to mechanical compression as determined by use of psychrometric chart

Theoretical investigation and application of transonic similarity law for two dimensional flow

Theory of helicopter damping in pitch or roll and a comparison with flight measurements

Theoretical supersonic characteristics of inboard trailing-edge flaps having arbitrary sweep and taper: Mach lines behind flap leading and trailing edges

Theoretical wave drags and pressure distributions for axially symmetric open-nose bodies

Time-dependent downwash at the tail and the pitching moment due to normal acceleration at supersonic speeds

Low-speed investigation of the stalling of a thin, faired, double-wedge airfoil with nose flap

A method of determining the effect of airplane stability on the gust load factor

Method of experimentally determining radial distributions of velocity through axial-flow compressor

Effect of heat and power extraction on turbojet-engine performance 1: analytical method of performance evaluation with compressor-outlet air bleed

Effect of horizontal tail on low-speed static lateral stability characteristics of a model having 45 degree sweptback wing and tail surfaces

Effect of heat and power extraction on turbojet-engine performance 2: effect of compressor-outlet air bleed for specific modes of engine operation

Effect of heat and power extraction on turbojet-engine performance 3: analytical determination of effects of shaft-power extraction

Formulas for source, doublet, and vortex distributions in supersonic wing theory

Chart for simplifying calculations of pressure drop of a high-speed compressible fluid under simultaneous action of friction and heat transfer - application to combustion-chamber cooling passages

The interpretation of biaxial-tension experiments involving constant stress ratios

An experimental investigation of the NACA 631-012 airfoil section with leading-edge and midchord suction slots

An analysis of the normal accelerations and airspeeds of a four-engine airplane type in postwar commercial transport operations on trans-Pacific and Caribbean-South American routes

An approximate method of calculating pressures in the tip region of a rectangular wing of circular-arc section at supersonic speeds

Approximate aerodynamic influence coefficients for wings of arbitrary plan form in subsonic flow

Theoretical lift and damping in roll of thin wings with arbitrary sweep and taper at supersonic speeds : supersonic leading and trailing edges

The effects of stability of spin-recovery tail parachutes on the behavior of airplanes in gliding flight and in spins

Frequency response of positive-displacement variable stroke fuel pump

Investigation of the flow through a single-stage two-dimensional nozzle in the Langley 11-inch hypersonic tunnel

Critical stress of plate columns

Cylinder-head temperatures and coolant heat rejection of a multicylinder liquid-cooled engine of 1650-cubic-inch displacement

Comparison of theoretical and experimental heat transfer on a cooled 20 degrees cone with a laminar boundary layer at a Mach number of 2.02

A comparison of theoretical and experimental wing bending moments during seaplane landings

Effect of an unswept wing on the contribution of unswept-tail configuration to the low-speed static and rolling-stability derivatives of a midwing airplane model

Effect of aspect ratio on the air forces and moments of harmonically oscillating thin rectangular wings in supersonic potential flow

The development and performance of two small tunnels capable of intermittent operation at Mach numbers between 0.4 and 4.0

Investigation of spark-over voltage - density relation for gas-temperature sensing

Application of the wire-mesh plotting device to incompressible cascade flows

Relation Between Inflammables and Ignition Sources in Aircraft Environments

A flight investigation and analysis of the lateral-oscillation characteristics of an airplane

Stress and distortion measurements in a 45 degree swept box beam subjected to antisymmetrical bending and torsion

Stress and strain concentration at a circular hole in an infinite plate

Spectrums and diffusion in a round turbulent jet

Spin-tunnel investigation to determine the effect on spin recoveries of reducing the opening shock load of spin-recovery parachutes


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