Browse TRAIL Inventories

Flight Tests of Retractable Ailerons on a Highly Tapered Wing

A Method of Estimating the Critical Buckling Load for Structural Members

Combined Beam-Column Stresses of Aluminum-Alloy Channel Sections

Wind-Tunnel Investigation of an N.A.C.A. 23021 Airfoil With Two Arrangements of a 40-Percent-Chord Slotted Flap

Pressure-Distribution Measurements on a Rectangular Wing With a Partial-Span Split Flap in Curved Flight

Tidewater and Weather-Exposure Tests on Metals Used in Aircraft

A Recurrence Formula for Shear-Lag Problems

Flight Tests of N.A.C.A. Nose-Slot Cowlings on the BFC-1 Airplane

The Effects of Surface Waviness and of Rib Stitching on Wing Drag

Wind-Tunnel Investigation of Effect of Yawing on Lateral-Stability Characteristics 2: Rectangular N.A.C.A. 23012 Wing with a Circular Fuselage and a Fin

Measurements of the Air-Flow Velocity in the Cylinder of an Airplane Engine

Investigations and Experiments in the Guidonia Wind Tunnel

Investigations and Tests in the Towing Basin at Guidonia

Measurement of the True Dynamic and Static Pressures in Flight

Report on Ice Formation on Aircraft

Ice Formation on Wings

Experimental and Analytical Investigation of a Monocoque Wing Model Loaded in Bending

Effect of Transition in Cross-Sectional Shape on the Development of the Velocity and Pressure Distribution of Turbulent Flow in Pipes

The Breda Wind Tunnel

The Way to Increased Airplane Engine Power

The Power of Aircraft Engines at Altitude

Modern Methods of Testing

The Limit of Stability of a Curved Plate Strip Under Shear and Axial Stresses

Investigation of the Lift Distribution Over the Separate Wings of a Biplane

Dynamic Stability of a Helicopter With Hinged Rotor Blades

Effects of Propellers and of Vibration on the Extent of Laminar Flow on the NACA 27-212 Airfoil

The Hydrodynamic Theory of Detonation

The Enlarged N.A.C.A. Tank, and Some of Its Work

The Effect of Streamlining the Aterbody of an N.A.C.A. Cowling

Engine Knock and Combustion Chamber Form

Forces and Moments on a Yawed Airfoil

Contribution to the Aerodynamics of Rotating-Wing Aircraft

Theory of Two-Dimensional Potential Flow About Arbitrary Wing Sections

The Theory of Contra-Vanes Applied to the Propeller

Theoretical and Experimental Study of Ignition Lag and Engine Knock

Stability of Rectangular Plates With Longitudinal or Transverse Stiffeners Under Uniform Compression

Contribution to the Theory of the Heated Duct Radiator

Knocking in the Otto-Cycle Engine

Meteorological-Physical Limitations of Icing in the Atmosphere

The Effect of the Masses of the Controls on the Longitudinal Stability With Free Elevator Part 1

Temperature-Indicating Paints

Comparison of Theory With Experiment in the Phenomenon of Wing Flutter

Measurements on a Low-Wing Model in the Rotating Jet and Comparison With Flight Measurements

A Theoretical Study of the Moment on a Body in a Compressible Fluid

Flame Speeds and Energy Considerations for Explosions in a Spherical Bomb

Effective Gust Structure at Low Altitudes as Determined From the Reactions of an Airplane

Determination of the Profile Drag of an Airplane Wing in Flight at High Reynolds Numbers

Effect of Service Stress on Impact Resistance, X-Ray Diffraction Patterns, and Microstructure of 25S Aluminum Alloy

Correlation of Cooling Data From an Air-Cooled Cylinder and Several Multicylinder Engines

Tests of NACA 0009, 0012, and 0018 Airfoils in the Full-Scale Tunnel


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