Browse TRAIL Inventories

The direct measurement of engine power on an airplane in flight with a hub type dynamometer

Tests on thirteen navy type model propellers

Flow and Drag Formulas for Simple Quadrics

The effect of flight path inclination on airplane velocity

Drag measurements of two thin wing sections at different index values

The air forces on a systematic series of biplane and triplane cellule models

The aerodynamic characteristics of seven frequently used wing sections at full Reynolds number

Experiments on airfoils with trailing edge cut away

Tables for calibrating altimeters and computing altitudes based on the standard atmosphere

Aerodynamic laboratory at Cuatro Vientos

Tests on airplane fuselages, floats and hulls

The Corrosion of Magnesium and of the Magnesium Aluminum Alloys Containing Manganese

Determining the Efficiency of Atomization by Its Fineness and Uniformity

Combustion Time in the Engine Cylinder and Its Effect on Engine Performance

Power Output and Air Requirements of a Two-Stroke Cycle Engine for Aeronautical Use

Safety in Airplane Flight

Air Cooling: An Experimental Method of Evaluating the Cooling Effect of Air Streams on Air-Cooled Cylinders

The Rohrbach "Robbe" Ro VII Seaplane: Military or Commercial

The Rohrbach "Rocco" Seaplane: New German Commercial Seaplane With Two Rolls-Royce "Condor" Engines

Approximations for Column Effect in Airplane Wing Spars

Structural Details From 1926 Paris Aero Salon

The Focke Wulf F.19 "Ente" Tail First Airplane

Climbing Efficiency of Aircraft

High-Speed Oil Engines for Vehicles Part 1: Engines With External Atomization of the Fuel, Engines With Internal Atomization of the Fuel, Hot-Bulb Engines, Diesel Engines

High-Speed Oil Engines for Vehicles Part 3

Pressure Distribution Over a Rectangular Monoplane Wing Model Up to 90 Degree Angle of Attack

High-Speed Oil Engines for Vehicles Part 2

Pressure Distribution Tests on PW-9 Wing Models Showing Effects of Biplane Interference

Characteristics of Five Propellers in Flight

A Preliminary Investigation of Supercharging an Air-Cooled Engine in Flight

Systematic Investigation of Joukowsky Wing Sections

The Focke-Wulf "G.L. 18" : Twin-Engine 150 HP. Commercial Airplane

Effects of Roughness on Airfoils

Slotted-Wing Airplanes

Metal Aircraft Construction at Vickers: Some Interesting New Forms Developed

Some German Gliders of 1920-1923

The Protection of Duralumin From Corrosion

Drag Measurements on a Junkers Wing Section: Application of the Betz Method to the Results of Comparative Tests Made on a Model and on an Airplane in Flight

Determining the Velocity Distribution in the Boundary Layer of an Airfoil Fitted With a Rotary Cylinder

Building a Full-Size Glider

Structural Details of German Gliders

Recent Suggestions in Diesel-Engine Construction

Training Airplane "Avia B.H. 11."

Vojenska-Smolik S.16 Airplane: All-Metal Long-Distance Observation Bi-Plane

The Westland "Widgeon III": "Cirrus II or "Genet II" Engine

Combat and bombing airplane, Amiot 120 B 3

The De Havilland "Tiger Moth": A Low Wing Monoplane

The Mureaux "Brunet 3C2" Pursuit Airplane

The Gloster "Gambet" Airplane: A Deck-Landing Ship's Fighter Fitted With a 420 HP. Bristol Jupiter VI Engine

The Boeing Mail Airplane


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