Browse TRAIL Inventories

Simplified Propeller Design for Low-Powered Airplanes

Propeller Scale Effect and Body Interference

Propeller Design: Practical Application of the Blade Element Theory 1

Propeller Design: Extension of Test Data on a Family of Model Propellers by Means of the Modified Blade Element Theory 2

Propeller Design - A Simple Method for Determining the Strength of Propellers - IV

Navy Propeller Section Characteristics as Used in Propeller Design

Study of Open Jet Wind Tunnel Cones

Full Scale Tests of Wood Propellers on a VE-7 Airplane in the Propeller Research Tunnel

Drag and Cooling With Various Forms of Cowling for A "Whirlwind" Radial Air-Cooled Engine - 2

Drag and Cooling With Various Forms of Cowling for A "Whirlwind" Radial Air-Cooled Engine - 1

Full Scale Tests on a Thin Metal Propeller at Various Tip Speeds

Full-Scale Wind-Tunnel Tests of a Series of Metal Propellers on a VE-7 Airplane

Full Scale Drag Tests on Various Parts of Sperry Messenger Airplane

Drag and Cooling With Various Forms of Cowling for a Whirlwind Engine in a Cabin Fuselage

The Drag of a J-5 Radial Air-Cooled Engine

The Effect of the Sperry Messenger Fuselage on the Air Flow at the Propeller Plane

Determination of Propeller Deflection by Means of Static Load Tests on Models

A Comparison of Propeller and Centrifugal Fans for Circulating the Air in a Wind Tunnel

The Effect of Reduction Gearing on Propeller-Body Interference as Shown by Full-Scale Wind-Tunnel Tests

Full-Scale Wind-Tunnel Tests on Several Metal Propellers Having Different Blade Forms

Full-Scale Wind-Tunnel Tests With a Series of Propellers of Different Diameters on a Single Fuselage

Working Charts for the Selection of Aluminum Alloy Propellers of a Standard Form to Operate With Various Aircraft Engines and Bodies

The twenty-foot propeller research tunnel of the National Advisory Committee for Aeronautics

Tests of Four Racing Type Airfoils in the Twenty-Foot Propeller Research Tunnel

Full Scale Investigation of the Drag of a Wing Radiator

The effect of the wings of single engine airplanes on propulsive efficiency as shown by full scale wind tunnel tests

Wind-Tunnel Research Comparing Lateral Control Devices, Particularly at High Angles of Attack 1: Ordinary Ailerons on Rectangular Wings

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

The Characteristics of a Clark Y Wing Model Equipped With Several Forms of Low-Drag Fixed Slots

Preliminary Investigation of Modifications to Conventional Airplanes to Give Nonstalling and Short-Landing Characteristics

Wind-Tunnel Research Comparing Lateral Control Devices, Particularly at High Angles of Attack 3: Ordinary Ailerons Rigged Up 10 Degrees When Neutral

Wind-Tunnel Tests of a Clark Y Wing With a Narrow Auxiliary Airfoil in Different Positions

Wind-tunnel research comparing lateral control devices, particularly at high angles of attack 4: floating tip ailerons on rectangular wings

Wind-tunnel research comparing lateral control devices, particularly at high angles of attack 6: skewed ailerons on rectangular wings

Wind-tunnel research comparing lateral control devices, particularly at high angles of attack 2: slotted ailerons and frise ailerons

The Aerodynamic Characteristics of a Model Wing Having a Split Flap Deflected Downward and Moved to the Rear

Wind-Tunnel Tests of a Hall High-Life Wing

Wind-tunnel tests of the Fowler variable-area wing

Preliminary Investigation of Rolling Moments Obtained With Spoilers on Both Slotted and Plain Wings

Effect of Length of Handley Page Tip Slots on the Lateral-Stability Factor, Damping in Roll

Wind-tunnel research comparing lateral control devices, particularly at high angles of attack V : spoilers and ailerons on rectangular wings

The effect of multiple fixed slots and a trailing-edge flap on the lift and drag of a Clark Y airfoil

Present Status of Lateral-Control Devices for Use With Split Flaps, Special Report

Wind-Tunnel Tests on Combinations of a Wing With Fixed Auxiliary Airfoils Having Various Chords and Profiles

Wind-tunnel tests on model wing with Fowler flap and specially developed leading-edge slot

Aerodynamic tests of a low aspect ratio tapered wing with various flaps, for use on tailless airplanes

Wind Tunnel Research Comparing Lateral Control Devices, Particularly at High Angles of Attack 8: Straight and Skewed Ailerons on Wings With Rounded Tips

Wind-Tunnel Research Comparing Lateral Control Devices, Particularly at High Angles of Attack 9: Tapered Wings With Ordinary Ailerons

The effect on lift, drag, and spinning characteristics of sharp leading edges on airplane wings

Wind tunnel research comparing lateral control devices, particularly at high angles of attack 10: various control devices on a wing with a fixed auxiliary airfoil


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