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The Transformation of Heat in an Engine

Description: This report presents a thermodynamic basis for rating heat engines. The production of work by a heat engine rests on the operation of supplying heat, under favorable conditions, to a working fluid and then taking it away.
Date: April 1929
Creator: Neumann, Kurt
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Breguet Military Airplane, Type 33: A Two-Place Long-Distance Sesquiplane for Observation and Bombing

Description: Circular presenting a description of the Breguet military airplane, Type 33, which is a two-place long-distance sesquiplane made for observation and bombing. Details of the components, bomb dropping, flying qualities, design, flying qualities and performances, drawings, and photographs are provided.
Date: September 1931
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Airspeed "Oxford" Training Airplane (British): A Two-Engine Cantilever Monoplane

Description: Circular describing the Airspeed A.S. 10 "Oxford", which is a twin-engine trainer with a variety of equipment, including propellers, landing gear, and other components.Details of the wings, fuselage, the inside, characteristics, performance, drawings, and photographs are provided.
Date: September 1937
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The "Comte A.C. 3" Military Airplane (Swiss) : A High-Wing Semicantilever Monoplane

Description: Circular presenting a description of the Comte A.C. 3, which is a high-wing monoplane with tow tandem 600 hp Hispano-Suiza engines mounted above the fuselage. Details of the design, fuel tanks, fuselage, pilot seating, engine, wings, safety factors, and flight qualities are provided.
Date: July 1930
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Dewoitine D.30 Commercial Airplane (French): A High-Wing Cantilever Monoplane

Description: Circular describing the Dewoitine D.30, which is a commercial high-wing cantilever monoplane. Details of the wing, fuselage, tail surfaces, landing gear, flight controls, electrical equipment, sending-receiving wireless installation, power plant, characteristics, performance, drawings, and photographs are provided.
Date: February 1931
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Westland "Wessex" Commercial Airplane (British): A High-Wing Semicantilever Monoplane

Description: Circular presenting a description of the Westland Wessex, which differs from other airplanes of its class because of the mounting of the outboard engines on outriggers from the fuselage and the placing of the engines in such a way that the slipstream does not interfere with the movement of the wing. A description of the design, flight characteristics, blueprints, and photographs are provided.
Date: October 1930
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Fairey "Battle" Medium Bomber Airplane (British): An All-Metal Low-Wing Cantilever Monoplane

Description: Circular presenting a description of the Fairey "Battle", which is the first stressed-skin aircraft they have constructed and is also an all-metal low-wing cantilever monoplane. Details of the fuselage, wings, skin, design, flaps, landing gear, characteristics, performance, drawings, and photographs are provided.
Date: November 1937
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Armstrong Whitworth A.W. 16 Military Airplane (British): A Single-Seat Biplane

Description: Circular presenting a description of the A.W. XVI, which is a single-bay staggered biplane of metal construction with a clean external design. A description of the tail unit, control system, cockpit, fuselage, characteristics, performance, drawings, and photographs are provided.
Date: January 1932
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Lift Theory of Supporting Surfaces: Second Article

Description: Memorandum presenting a description of the hydrodynamic lift theory of supporting services. This report is mainly about the task of finding suitable wing sections for given lift conditions. Formulas are given for lift magnitude and moment, which make it possible to obtain solutions of great simplicity and clearness.
Date: September 1921
Creator: von Mises, R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The S.A.B.C.A. "S.XI" Commercial Airplane (Belgian): A High-Wing Semicantilever Monoplane

Description: Circular describing the S.A.B.C.A. S.XI commercial airplane, which is a high-wing semicantilever monoplane. Details of the history of its creation, its design, components, engines, fuel tanks, characteristics, performances, drawings, and photographs are provided.
Date: April 1932
Creator: Frachet, André
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The D.H. "Fox Moth" Commercial Airplane (British): A Three-Passenger Light Cabin Biplane

Description: Circular describing the D.H. 83 "Fox Moth", which is a three-passenger light cabin biplane that is considered a commercial airplane despite taking many of its components from the company's existing two-seat touring and training light airplanes. A description of these components, design, flight characteristics, performance, drawings, and photographs are provided.
Date: May 1932
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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