TRAIL - Technical Report Archive and Image Library

The Shock-Absorbed System of the Airplane Landing Gear

Standards for Discharge Measurement With Standardized Nozzles and Orifices

Tests of Lead-Bronze Bearings in the DVL Bearing-Testing Machine

Testing of High-Octane Fuels in the Single-Cylinder Airplane Engine

Italian High-Speed Airplane Engines

Limits of Single-Stage Compression in Centrifugal Superchargers for Aircraft

Experimental Investigation to Determine the Relative Magnitude of Vertical and Horizontal Gusts in the Atmosphere

Experimental Results With Airfoils Tested in the High-Speed Tunnel at Guidonia

General Relationships Between the Various Systems of Reference Axes Employed in Flight Mechanics

The Cause of Welding Cracks in Aircraft Steels

Theoretical and Experimental Investigations of the Drag of Installed Aircraft Radiators

The Strength of Shell and Tubular Spar Wings

Some Data on the Static Longitudinal Stability and Control of Airplanes: Design of Control Surfaces

Knocking in an Internal-Combustion Engine

Chordwise Load Distribution of a Simple Rectangular Wing

DFS Dive-Control Brakes for Gliders and Airplanes and Analytical Study of the Drag of the DFS Dive-Control Brake

Rectangular Shell Plating Under Uniformly Distributed Hydrostatic Pressure

Materials for Slack Diaphragms

Wind Tunnel Tests of a Submerged-Engine Fuselage Design

Variation in Velocity Profile with Change in Surface Roughness of Boundary

Wind-Tunnel Investigation of Spoiler, Deflector, and Slot Lateral-Control Devices on Wings With Full-Span Split and Slotted Flaps

Investigations on the Incompletely Developed Plane Diagonal-Tension Field

Tensile Elastic Properties of Typical Stainless Steels and Nonferrous Metals as Affected by Plastic Deformation and by Heat Treatment

Stress Distribution in and Equivalent Width of Flanges of Wide, Thin-Wall Steel Beams

Analysis and Prediction of Longitudinal Stability of Airplanes

A Method of Measuring Piston Temperatures

The Effects of Piston-Head Shape, Cylinder-Head Shape, and Exhaust Restriction, on the Performance of a Piston-Ported Two-Stroke Cylinder

Drag Determinations of the Forward Component of a Tricycle Landing Gear

Internal-Flow Systems for Aircraft

Correlation of knocking characteristics of fuels in an engine having a hemispherical combustion chamber

Damping formulas and experimental values of damping in flutter models

Transient effects of the wing wake on the horizontal tail

Tests of a gust-alleviating flap in the gust tunnel

Wind tunnel tests of an NACA 23021 airfoil equipped with a slotted extensible and a plain extensible flap

A Flight Investigation of Exhaust-Heat De-Icing

Flight investigation of control-stick vibration of the YG-1B autogiro

The effects of engine speed and mixture temperature on the knocking characteristics of several fuels

An Investigation of the Prevention of Ice on the Airplane Windshield

Pressure-distribution investigation on an NACA 0009 airfoil with a 30-percent-chord plain flap and three tabs

A study of unsymmetrical-loading conditions

A study of the air movement in two aircraft-engine cylinders

Wind-tunnel investigation of an NACA 23030 airfoil with various arrangements of slotted flaps

Notes on the stalling of vertical tail surfaces and on fin design

Pressure-distribution investigation of an NACA 0009 airfoil with an 80-percent-chord plain flap and three tabs

Wind tunnel investigation of fuselage stability in yaw with various arrangements of fins

Wind-tunnel investigation of two airfoils with 25-percent-chord Gwinn and plain flaps

On the Theory of Unsteady Planing and the Motion of a Wing With Vortex Separation

Preliminary Tests in the NACA Tank to Investigate the Fundamental Characteristics of Hydrofoils

Requirements for Unit Fuel-Injection Systems

Wind-Tunnel Investigation of Rectangular Air-Duct Entrances in the Leading Edge of an NACA 23018 Wing, Special Report

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