Browse TRAIL Inventories

Formation of sulfide films on steel and effect of such films on static friction

Automatic control systems satisfying certain general criterions on transient behavior

Charts and tables for use in calculations of downwash of wings of arbitrary plan form

Empirical Relation Between Induced Velocity, Thrust, and Rate of Descent of a Helicopter Rotor as Determined by Wind-Tunnel Tests on Four Model Rotors

Fatigue strengths of aircraft materials: axial load fatigue tests on unnotched sheet specimens of 24S-T3 and 75S-T6 aluminum alloys and of SAE 4130 steel

Fatigue strengths of aircraft materials: axial-load fatigue tests on notched sheet specimens of 24S-T3 and 75S-T6 aluminum alloys and of SAE 4130 steel with stress-concentration factor of 5.0

Effect of tail surfaces on the base drag of a body of revolution at Mach numbers of 1.5 and 2.0

Influence of refraction on the applicability of the Zehnder-Mach interferometer to studies of cooled boundary layers

Laminar boundary layer on a circular cone in supersonic flow at a small angle of attack

Effect of taper ratio on the low-speed rolling stability derivatives of swept and unswept wings of aspect ratio 2.61

Jet-boundary corrections for complete and semispan swept wings in closed circular wind tunnels

Effect of ground interference on the aerodynamic characteristics of a 42 degrees sweptback wing

A numerical approach to the instability problem of monocoque cylinders

Method for calculation of ram-jet performance

Method for determining pressure drop of monatomic gases flowing in turbulent motion through constant-area passages with simultaneous friction and heat addition

An investigation of the effects of jet-outlet cut-off angle on thrust direction and body pitching moment

Pilot escape from spinning airplanes as determined from free-spinning-tunnel tests

A plan-form parameter for correlating certain aerodynamic characteristics of swept wings

Temperature distribution in internally heated walls of heat exchangers with noncircular flow passages using coolants with very low Prandtl number

Stresses in a two-bay noncircular cylinder under traverse loads

Some effects of variations in several parameters including fluid density on the flutter speed of light uniform cantilever wings

Three-dimensional compressible laminar boundary-layer flow

Approximate design method for high-solidity blade elements in compressors and turbines

An Analytical and Experimental Investigation of the Skin Friction of the Turbulent Boundary Layer on a Flat Plate at Supersonic Speeds

Generalized conical-flow fields in supersonic wing theory

Effects on longitudinal stability and control characteristics of a B-29 airplane of variations in stick-force and control-rate characteristics obtained through use of a booster in the elevator-control system

The effect of an arbitrary surface-temperature variation along a flat plate on the convective heat transfer in an incompressible turbulent boundary layer

Application of the Von Kármán momentum theorem to turbulent boundary layers

Wind-tunnel tests at low speed of swept and yawed wings having various plan forms

Regenerator-design study and its application to turbine-propeller engines

Wind-tunnel investigation and analysis of the effects of end plates on the aerodynamic characteristics of an unswept wing

Method of determining initial tangents of contours of flow variables behind a curved, axially symmetric shock wave

Investigation of the air-compression process during drop tests of an oleo-pneumatic landing gear

Vibratory stresses in propellers operating in the flow field of a wing-nacelle-fuselage combination

Effect of fuselage and tail surfaces on low-speed yawing characteristics of a swept-wing model as determined in curved-flow test section of Langley stability tunnel

Charts for estimation of longitudinal-stability derivatives for a helicopter rotor in forward flight

Theoretical aerodynamic characteristics of a family of slender wing-tail-body combinations

Theoretical aerodynamic characteristics of bodies in a free-molecule-flow field

A theoretical analysis of the effects of several auxiliary damping devices on the lateral stability and controllability of a high-speed aircraft

Kinetics of sintering chromium carbide

A biharmonic relaxation method for calculating thermal stress in cooled irregular cylinders

A rapid approximate method for determining velocity distribution on impeller blades of centrifugal compressors

The similarity law for hypersonic flow about slender three-dimensional shapes

Wind-Tunnel Investigation of a Number of Total Pressure Tubes at High Angles of Attack

Wind-tunnel investigation of a number of total-pressure tubes at high angles of attack: Subsonic speeds

Investigation at Mach number 1.91 of side and base pressure distributions over conical boattails without and with jet flow issuing from base

Flight Camera for Photographing Cloud Droplets in Natural Suspension in the Atmosphere

Flight measurements of the wing-dropping tendency of a straight-wing jet airplane at high subsonic Mach numbers

Flight determined buffet boundaries of ten airplanes and comparisons with five buffeting criteria

Investigation of internal film cooling of 1000-pound-thrust liquid-ammonia - liquid-oxygen rocket-engine combustion chamber


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