Browse TRAIL Inventories

Tests in the Variable Density Wind Tunnel to Investigate the Effects of Scale and Turbulence on Airfoil Characteristics

The Behavior of Conventional Airplanes in Situations Thought to Lead to Most Crashes

Interference effects and drag of struts on a monoplane wing

The effect of small variations in profile of airfoils

The pressure distribution over a square wing tip on a biplane in flight

Performance of a compression-ignition engine with a precombustion chamber having high-velocity air flow

Tests of N.A.C.A. airfoils in the variable-density wind tunnel Series 45 and 65

An Investigation of Cotton for Parachute Cloth

The aerodynamic characteristics of six commonly used Airfoils over a large range of positive and negative angles of attack

Penetration and Duration of Fuel Sprays From a Pump Injection System

The prevention of ice formation on gasoline tank vents

Effect of Nose Shape on the Characteristics of Symmetrical Airfoils

Tests of Six Symmetrical Airfoils in the Variable Density Wind Tunnel

The Effect of Injection-Valve Opening Pressure on Spray-Tip Penetration

Endurance and Other Properties at Low Temperatures of Some Alloys for Aircraft Use

Metal-Truss Wing Spars

Basic Requirements of Fuel-Injection Nozzles for Quiescent Combustion Chambers

The effect of slots and flaps on the lift and drag of the McDonnell Airplanes determined in flight

Tests of N.A.C.A. airfoils in the variable density wind tunnel Series 44 and 64

The effectiveness of a double-stem injection valve in controlling combustion in a compression-ignition engine

The interference effects on an airfoil of a flat plate at mid-span position

Some characteristics of fuel sprays at low-injection pressures

Advantages of Oxide Films as Bases for Aluminum Pigmented Surface Coatings for Aluminum Alloys

The N.A.C.A. Apparatus for Studying the Formation and Combustion of Fuel Sprays and the Results From Preliminary Tests

Tests of N.A.C.A. airfoils in the variable-density wind tunnel Series 43 and 63

A method for reducing the temperature of exhaust manifolds

The pressure distribution over a modified elliptical wing tip on a biplane in flight

A comparison of the aerodynamic characteristics of the normal and three reflexed airfoils in the variable density wind tunnel

Comparison of Weights of 17ST and Steel Tubular Structural Members Used in Aircraft Construction

The pressure distribution over a semicircular wing tip on an airplane in flight

Preliminary study of applied load factors in bumpy air

Investigation of the Discharge Rate of a Fuel-Injection System

Moments of inertia of several airplanes

Experiments With an Airfoil Model on Which the Boundary Layers Are Controlled Without the Use of Supplementary Equipment

Effect of Orifice Length-Diameter Ratio on the Coefficient of Discharge of Fuel-Injection Nozzles

Development of an Impinging-Jet Fuel-Injection Valve Nozzle

Effect of High Air Velocities on the Distribution and Penetration of a Fuel Spray

An integrating manometer for use in wind tunnel pressure distribution measurements

A Suggested Method for Measuring Turbulence

Strength Tests on Paper Cylinder in Compression, Bending and Shear

Drop and Flight Tests on NY-2 Landing Gears Including Measurements of Vertical Velocities at Landing

Annual Report of the National Advisory Committee for Aeronautics (16th). Administrative Report Including Technical Reports Nos. 337 to 364

The 7 by 10 Foot Wind Tunnel of the National Advisory Committee for Aeronautics

The Design and Development of an Automatic Injection Valve With an Annular Orifice of Varying Area

Mechanical Similitude and Turbulence

Definition of Method of Measurement of Supporting and Control Surface Areas

Airplane Landing Gear

Method of Determining the Weights of the Most Important Simple Girders

Wind Tunnel of the Bucharest Polytechnic Institute

Airplane flight in the stratosphere


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