Browse TRAIL Inventories

Heat-transfer tests of a steel cylinder barrel with aluminum fins of optimum proportions

Drag analysis of single-engine military airplanes tested in the NACA full-scale wind tunnel

The design of cooling ducts with special reference to the boundary layer at the inlet

Effect of wing loading, aspect ratio, and span loading of flight performances

Estimation of critical speeds of airfoils and streamline bodies

The Effect of Initial Displacement of the Center Support on the Buckling of a Column Continuous Over Three Supports

The problem of cooling an air-cooled cylinder on an aircraft engine

Preliminary wind-tunnel investigation of an NACA 23012 airfoil with various arrangements of venetian-blind flaps

Longitudinal stability and control with special reference to slipstream effects

Free-spinning wind-tunnel tests of a low-wing monoplane with systematic changes in wings and tails V: effect of airplane relative density

Design charts relating to the stalling of tapered wings

Aerodynamic characteristics of horizontal tail surfaces

The unsteady lift of a wing of finite aspect ratio

Wind-tunnel investigation of effect of interference on lateral-stability characteristics of four NACA 23012 wings, an elliptical and a circular fuselage and vertical fins

Measured Moments of Inertia of 32 Airplanes

An Investigation of Sheet-Stiffener Panels Subjected to Compression Loads With Particular Reference to Torsionally Weak Stiffeners

Propeller Rotation Noise Due to Torque and Thrust

Measurement of the Forces Acting on Gliders in Towed Flight

A Full-Scale Investigation of the Effect of Several Factors on the Shimmy of Cantering Wheels

The Flow of a Compressible Fluid Past a Sphere

Ionization in the Knock Zone of an Internal-Combustion Engine

A Generalized Vortex Theory of the Screw Propeller and Its Application

The Development of Electrical Strain Gages

Factors Affecting Heat Transfer in the Internal-Combustion Engine

Structural Tests of a Stainless Steel Wing Panel by Hydrostatic Loading

Mathematical Analysis of Aircraft Intercooler Design

Extension of Pack Method for Compressive Tests

A Simple Approximation Method for Obtaining the Spanwise Lift Distribution

The Torsion of Box Beams With One Side Lacking

Measurement of Knock Characteristics in Spark-Ignition Engines

The Lead Susceptibility of Fuels and Its Dependence on the Chemical Composition

Resonance Vibrations in Intake and Exhaust Pipes of in-Line Engines 3: The Inlet Process of a Four-Stroke-Cycle Engine

Pressure and Temperature Measurement in Supercharger Investigations

Experimental Contribution to the Study of Combustion in Compression-Ignition Engines

Experiments on Ball and Roller Bearings Under Conditions of High Speed and Small Oil Supply

Buckling Tests With a Spar-Rib Grill

Application of the Methods of Gas Dynamics to Water Flows With Free Surface 1: Flows With No Energy Dissipation

Application of the Methods of Gas Dynamics to Water Flows With Free Surface 2: Flows With Momentum Discontinuities (Hydraulic Jumps)

Corrections on the Thermometer Reading in an Air Stream

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


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