17 Matching Results

Search Results

Results: 1 - 17
open access

N.A.C.A. control position recorder

Description: Report discussing a new instrument is described which is capable of simultaneously recording the position of the three controls of an airplane. The records are taken photographically on a standard N.A.C.A. film drum and the instrument can be quickly installed in any airplane.
Date: May 1922
Creator: Norton, F. H.
Partner: UNT Libraries Government Documents Department
open access

Aerial Convention of October 13, 1919

Description: The aerial convention delegates are listed as well as the set of rules that were developed during the session.
Date: May 1922
Creator: Roper
Partner: UNT Libraries Government Documents Department
open access

Air traffic

Description: This report presents a recounting of the steps taken by France to establish national and international regulation over air traffic.
Date: May 1922
Creator: Sudre, G.
Partner: UNT Libraries Government Documents Department
open access

Aviation and Insurance

Description: This article considers some of the causes which hinder the development of aircraft insurance. Different risks are discussed as well as the causes of aircraft accidents. Pilot error, poor airdromes, weather conditions, poorly adapted airplanes, and engine failures are all examined and some conclusions are made.
Date: May 1922
Creator: Mayo, R. H.
Partner: UNT Libraries Government Documents Department
open access

The Choice of Air Routes

Description: The author lists rules for the development and planning of air routes. He uses as examples India and Texas, as well as discussing the need for more landing fields.
Date: May 1922
Creator: Warner, Edward P.
Partner: UNT Libraries Government Documents Department
open access

Mechanical Aids to Flight

Description: This report examines the great utility and safety of using instruments when flying. Instruments can be especially useful in conditions when the pilot has trouble spatially orienting himself.
Date: May 1922
Creator: Warner, Edward P.
Partner: UNT Libraries Government Documents Department
open access

Night Flying

Description: Dr. Warner examines the utility and economy of flying at night when flying passengers. Some of the points discussed include lighted landing fields, the possibility of using airships, and the cost of landing fields.
Date: May 1922
Creator: Warner, Edward P.
Partner: UNT Libraries Government Documents Department
open access

Notes on Propeller Design 4: General Proceeding in Design

Description: The choice of the numbers of revolutions and of the diameter, the distribution of thrust, and the values of the constants in the aerodynamical equations of the propeller are discussed.
Date: May 1922
Creator: Munk, Max M.
Partner: UNT Libraries Government Documents Department
open access

Notes on the Design of Latticed Columns Subject to Lateral Loads

Description: "No rational column formula has yet been developed which gives results which are sufficiently precise for the design of airplane members, and consequently it is necessary to fall back upon experimental testing. In order to derive the maximum benefit from experiments, however, it is necessary that the experiments be guided by theory. It is the object here to modify existing formulae that may be obtained with a minimum number of tests" (p. 1).
Date: May 1922
Creator: McCarthy, Charles J.
Partner: UNT Libraries Government Documents Department
open access

Proposed Air Traffic Law

Description: This report presents a brief history of France's attempts to promulgate an internal air traffic law and then provides a draft of proposed national air traffic laws.
Date: May 1922
Creator: Ripert, Georges
Partner: UNT Libraries Government Documents Department
open access

Regulation of Air Traffic

Description: The ways in which the international and internal French air traffic accords interact with each other is outlined in this report. The principal questions covered by the present legislation are as follows: 1) Conditions of safety which must be fulfilled by aircraft; 2) Licenses for members of the crew; 3) Traffic rules to be observed by French and foreign aircraft.
Date: May 1922
Creator: Devaluez
Partner: UNT Libraries Government Documents Department
open access

Safe Mechanical Equipment for Use in Shaft Sinking

Description: Technical paper issued by the Bureau of Mines over shaft sinking safety. Safe mechanical equipment and procedures are discussed. This paper includes illustrations.
Date: May 1922
Creator: Kudlich, R. H.
Partner: UNT Libraries Government Documents Department
open access

Stability of Airplanes

Description: The author attempts to correct the misconception that piloting an airplane requires extraordinary skill and balance. He also tries to show that airplanes are extremely stable in flight. Some of the major points covered in this article include: automatic pilots, airplanes designed to be stable, and the reliance on mathematics to help in designing stable aircraft.
Date: May 1922
Creator: Warner, Edward P.
Partner: UNT Libraries Government Documents Department
open access

Subsidies for Air Transport

Description: This article discusses the need for government subsidies to encourage the development of passenger and freight transport by air.
Date: 1922-05?
Creator: Warner, Edward P.
Partner: UNT Libraries Government Documents Department
open access

Sylphon diaphragms : a method for predicting their performance for purposes of instrument design

Description: Here, the purpose is to show that the characteristic performance of a syphon diaphragm can be predicted from a knowledge of its stiffness and of its dimensions. The proof is based on a mathematical analysis of this type of diaphragm, together with enough experimental data to prove the validity of the assumptions and the sufficiency of the analysis. Equations are developed for the performance of syphons under various conditions of loading, both for concentrated loads and for hydrostatic pressure. more
Date: May 1922
Creator: Eaton, H. N. & Keulegan, G. H.
Partner: UNT Libraries Government Documents Department
open access

Technical Problems of Commercial Flying

Description: The technical requirements for commercial aircraft are listed, which include: safety, economy and comfort. The author lists various methods to increase these requirements in commercial aircraft.
Date: May 1922
Creator: Warner, Edward P.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen