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 Decade: 1920-1929
 Year: 1925
 Collection: Technical Report Archive and Image Library
Suggestions for courses of instruction in aviation

Suggestions for courses of instruction in aviation

Date: March 1, 1925
Creator: Poeschel,
Description: Suggestions are presented for the establishment of lecture courses on aviation.
Contributing Partner: UNT Libraries Government Documents Department
Concrete airship sheds at Orly, France. Part II

Concrete airship sheds at Orly, France. Part II

Date: October 1, 1925
Creator: FREYSSINET
Description: This report deals mainly with the methods of construction employed when after the plan had been approved. The foundation, side walls, doors and roof are all discussed and the economic savings resulting from this method of construction.
Contributing Partner: UNT Libraries Government Documents Department
Concrete airship sheds at Orly, France. Part I

Concrete airship sheds at Orly, France. Part I

Date: October 1, 1925
Creator: FREYSSINET
Description: This report details the contest to design and build concrete airship hangers. The difficulty lies in the magnitude of the absolute dimensions. An airship shed must withstand two principal types of stresses: those resulting from its own weight and those due to the wind. This report discusses both problems in detail.
Contributing Partner: UNT Libraries Government Documents Department
Report on commercial air transportation activities in England, France, Germany and Holland

Report on commercial air transportation activities in England, France, Germany and Holland

Date: June 1, 1925
Creator: Van Zandt, J Parker
Description: The following pages present a review of the air transportation activities of England, France, Germany and Holland, based on an inspection trip during the summer of 1924.
Contributing Partner: UNT Libraries Government Documents Department
Atomization of liquid fuels. Part III

Atomization of liquid fuels. Part III

Date: September 1, 1925
Creator: Kuehn, R
Description: This report provides a critical discussion of the results of the experiments conducted in the previous NACA-TM's 329 and 330. The main object of this investigation was to determine the size of the drops in mechanical atomization.
Contributing Partner: UNT Libraries Government Documents Department
Aerodynamic characteristics of aircraft with reference to their use

Aerodynamic characteristics of aircraft with reference to their use

Date: January 1, 1925
Creator: Panetti, M
Description: Economic and design characteristics are examined in the design of airplanes and airships.
Contributing Partner: UNT Libraries Government Documents Department
Pressure distribution on fuselage of airplane model

Pressure distribution on fuselage of airplane model

Date: February 1, 1925
Creator: unknown
Description: The method of determining the pressure distribution on the fuselage is described, with special attention to how it is affected by the presence of the wings.
Contributing Partner: UNT Libraries Government Documents Department
High velocity wind tunnels : their application to ballistics, aerodynamics, and aeronautics

High velocity wind tunnels : their application to ballistics, aerodynamics, and aeronautics

Date: June 1, 1925
Creator: Huguenard, E
Description: The object of this article is to set forth the particular properties of swiftly-moving air, how these affect the installation of a wind tunnel, the experimental results already obtained, the possible applications of such a tunnel, and what can be easily accomplished at the present time.
Contributing Partner: UNT Libraries Government Documents Department
Recent progress in the theoretical deduction of airplane wings

Recent progress in the theoretical deduction of airplane wings

Date: November 1, 1925
Creator: Panetti, M
Description: The designing of an airplane requires an accurate knowledge of the aerodynamic properties of its wings, as expressed in the polar diagram. It is important to continue the theoretical researches on the aerodynamic phenomena of wings, in order to determine by calculation, their fundamental characteristics and to increase and formulate our knowledge in this field.
Contributing Partner: UNT Libraries Government Documents Department
Schutte-Lanz airship projects after the war

Schutte-Lanz airship projects after the war

Date: October 1, 1925
Creator: Weiss, Georg
Description: The stressing of an airship depends on three nonuniformly distributed forces: air forces; the distribution of acceleration forces; and how the air pressure is distributed on the hull. This report examines the stresses and comes to conclusions on the size of airships.
Contributing Partner: UNT Libraries Government Documents Department
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