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 Decade: 1910-1919
 Year: 1917
 Collection: National Advisory Committee for Aeronautics Collection
Preliminary report on the problem of the atmosphere in relation to aeronautics

Preliminary report on the problem of the atmosphere in relation to aeronautics

Date: January 1, 1917
Creator: Marvin, Charles F
Description: A report to the Weather Bureau, Washington DC, from the chairman of the Subcommittee on the Atmosphere in Relation to Aeronautics describing the activities accomplished and the proposal of work to be undertaken by the subcommittee.
Contributing Partner: UNT Libraries Government Documents Department
Carburetor design - a preliminary study of the state of the art

Carburetor design - a preliminary study of the state of the art

Date: January 1, 1917
Creator: Lucke, Charles Edward
Description: Report presents a preliminary study of the state of the art of the design of carburetors for gasoline engines used in aeronautic, marine and land transportation service.
Contributing Partner: UNT Libraries Government Documents Department
General specifications covering requirements of aeronautic instruments

General specifications covering requirements of aeronautic instruments

Date: January 1, 1917
Creator: unknown
Description: Report includes specifications for the use and production of instruments used in the navigation and operation of aircraft. Specifications are included for the following instruments: barometer or altimeter, compass, air speed meter, inclinometer, drift meter, tachometer, oil gauge, oil pressure gauge, gasoline gauge, gasoline flow indicator, distance indicator, barograph, angle of attack indicator, radiator temperature indicator, gasoline feed system pressure indicator, sextant, airplane director.
Contributing Partner: UNT Libraries Government Documents Department
Investigations of Balloon and Aeroplane Fabrics

Investigations of Balloon and Aeroplane Fabrics

Date: January 1, 1917
Creator: Gibbons, Willis A
Description: Report presents the experimental results of fabrics used for balloons and aeroplanes. Tensile properties, surface roughness, skin friction, flammability, permeability, and water absorption were tested for different combinations of materials.
Contributing Partner: UNT Libraries Government Documents Department
Report on behavior of aeroplanes in gusts

Report on behavior of aeroplanes in gusts

Date: January 1, 1917
Creator: Hunsaker, J C
Description: Part 1 presents the results of a wind tunnel test of a biplane model with an 18 inch span. The lift, drift, and pitching moment were measured for a series of angles of incidence corresponding to the maximum possible changes of flight attitude. Only the discussion of symmetrical or longitudinal changes is given. From the observed rate of variation of the forces and pitching moment, it was possible to calculate the derivatives needed in the complete theory of longitudinal stability in still air. The damping of the pitching oscillation was also determined experimentally. Part 2 presents a theoretical method for determining the effects of gusts on aeroplanes in the following cases: (1) head-on gusts rising from 0 to j feet per second with various degrees of sharpness, (2) up gusts of the same type, (3) rotary gusts of the same type, (4) rear gusts and down gusts are included by merely changing the sign of j.
Contributing Partner: UNT Libraries Government Documents Department
Aeronautic Power Plant Investigations

Aeronautic Power Plant Investigations

Date: January 1, 1917
Creator: Dickinson, H C
Description: Report presents the design of radiators, spark plugs and test equipment used to test the performance of aeronautic engines at high altitudes.
Contributing Partner: UNT Libraries Government Documents Department
Meteorology and aeronautics

Meteorology and aeronautics

Date: January 1, 1917
Creator: Blair, William R
Description: A handbook in which properties and general phenomena of the atmosphere which aeronauts and aviators should understand are discussed.
Contributing Partner: UNT Libraries Government Documents Department
Experimental researches on the resistance of air

Experimental researches on the resistance of air

Date: January 1, 1917
Creator: Marchis, L
Description: Report presents the experimental results of the resistance of air of a body moving in relative movement to the air with which it is surrounded.
Contributing Partner: UNT Libraries Government Documents Department
Annual report of the National Advisory Committee for Aeronautics (2nd) together with the message of the President of the United States transmitting the report for the fiscal year ending June 30, 1916. administrative report including technical report

Annual report of the National Advisory Committee for Aeronautics (2nd) together with the message of the President of the United States transmitting the report for the fiscal year ending June 30, 1916. administrative report including technical report

Date: January 1, 1917
Creator: unknown
Description: Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, expenditures, problems, recommendations and a compilation of technical reports produced.
Contributing Partner: UNT Libraries Government Documents Department
Relative worth of improvements of fabrics

Relative worth of improvements of fabrics

Date: January 1, 1917
Creator: unknown
Description: Report presents an equation that connects all the major qualities of a fabric, from which the fabric may be rigidly designed with respect to maximum ultimate economy.
Contributing Partner: UNT Libraries Government Documents Department
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