Browse TRAIL Inventories

Cooling of airplane engines at low air speeds

Cooling tests of a single-row radial engine with several NACA cowlings

Wind-tunnel tests of a 10-foot-diameter gyroplane rotor

Electrical thermometers for aircraft

The Latecoere 521 "Lieutenant De Vaisseau Paris" commercial flying boat (French) : a two-deck six-engine semicantilever sesquiplane

An Approximate Spin Design Criterion for Monoplanes

The Forces and Moments on Airplane Engine Mounts

Mechanical Properties of Aluminum-Alloy Rivets

Effect of Several Factors on the Cooling of a Radial Engine in Flight

Similitude in Hydrodynamic Tests Involving Planing

Torsion and Buckling of Open Sections

Ignition and Flame Development in the Case of Diesel Fuel Injection

Ignition Process in Diesel Engines

The Impact on Floats or Hulls During Landing as Affected by Bottom Width

Flow Phenomena on Plates and Airfoils of Short Span

Turbulent Jet Expansion

Methods and Formulas for Calculating the Strength of Plate and Shell Constructions as Used in Airplane Design

Investigations on the Amount of Downwash Behind Rectangular and Elliptical Wings

The Horsepower of Aircraft Engines and Their Maximum Frontal Area

Details of the Construction and Production of Fuel Pumps and Fuel Nozzles for the Airplane Diesel Engine

The Cetene Scale and the Induction Period Preceding the Spontaneous Ignition of Diesel Fuels in Bombs

The Formation of Ice on Airplanes

Automatic Stabilization

Charts for Checking the Stability of Compression Members in Trusses

Automatic Stabilization

Chief Characteristics and Advantages of Tailless Airplanes

Interference of Wing and Fuselage From Tests of 28 Combinations in the N.A.C.A. Variable-Density Tunnel

The Rolling Friction of Several Airplane Wheels and Tires and the Effect of Rolling Friction on Take-Off

A Theory for Primary Failure of Straight Centrally Loaded Columns

Pressure Distribution Over an Airfoil Section With a Flap and Tab

Ground-Handling Forces on a 1/40-Scale Model of the U. S. Airship "Akron"

The Forces and Moments Acting on Parts of the XN2Y-1 Airplane During Spins

Strength of Welded Aircraft Joints

An Analysis of Lateral Stability in Power-Off Flight With Charts for Use in Design

Correction of Downwash in Wind Tunnels of Circular and Elliptic Sections

The Short "Scion Senior" Commercial Airplane (British): A Four-Engine High-Wing Cantilever Monoplane

The Short "Empire" Commercial Flying Boat (British): An All-Metal Cantilever Monoplane

The Avro "Anson" General-Purpose Airplane (British): A Two-Engine Low-Wing Cantilever Monoplane

The Vickers-Supermarine "Scapa" (British): A Military Flying Boat

The reduction of aileron operating force by differential linkage

Tank tests of three models of flying-boat hulls of the pointed-step type with different angles of dead rise - NACA model 35 series

The Transport of Vorticity Through Fluids in Turbulent Motion: In the Light of the Prandtl and Taylor Theories

The Question of Spontaneous Wing Oscillations: Determination of Critical Velocity Through Flight-Oscillation Tests

Relative Efficiencies and Design Charts for Various Engine-Propeller Combinations, Special Report

Analysis of the Three Lowest Bending Frequencies of a Rotating Propeller

General Considerations on the Flow of Compressible Fluids

Experimental Studies of the Effective Width of Buckled Sheets

Tests for the Determination of the Stress Condition in Tension Fields

Annual Report of the National Advisory Committee for Aeronautics (21st). Administrative Report Including Technical Report Nos. 508 to 541

The quiescent-chamber type compression-ignition engine


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