Soaring Without Rising Currents (open access)

Soaring Without Rising Currents

Memorandum describing the main problem of soaring flight, which is that it is difficult to maintain altitude and to engage in indefinite continuation of flight without dependence on rising currents from any source. The best chance of success involves utilizing energy stored in the air when the wind speed is constantly and rapidly varying.
Date: February 1923
Creator: Warner, Edward P.
System: The UNT Digital Library
Rules and Regulations of the 1922 Rhön Soaring Flight Contest (open access)

Rules and Regulations of the 1922 Rhön Soaring Flight Contest

Rules, regulations, announcements and lists of personnel for the Rhön Soaring-Flight Contest are presented.
Date: February 1923
Creator: unknown
System: The UNT Digital Library
Lessons of the 1922 Rhön Soaring Flights (open access)

Lessons of the 1922 Rhön Soaring Flights

Innovations in design and technique from the Rhön soaring contest are presented in this report.
Date: February 1923
Creator: Prandtl, L.
System: The UNT Digital Library
Rules and Regulations of the 1922 Rhoen Soaring Flight Contest (open access)

Rules and Regulations of the 1922 Rhoen Soaring Flight Contest

Report presenting a description of the rules and regulations of the 1922 Rhön soaring-flight contest.
Date: February 1923
Creator: unknown
System: The UNT Digital Library
Graetzin Special Carburetor (open access)

Graetzin Special Carburetor

Corresponding to practical requirements, this carburetor (especially the smaller sizes) may be regarded as the smallest form of a float carburetor and is adapted for use with all small engines, including auxiliary bicycle and similar engines.
Date: February 1923
Creator: unknown
System: The UNT Digital Library
The laboratories of the Technical Section of Aeronautics (Service Technique de L'Aeronautique or S.T.Ae.) (open access)

The laboratories of the Technical Section of Aeronautics (Service Technique de L'Aeronautique or S.T.Ae.)

An historical sketch of the laboratories of the Technical Section is provided. A breakdown of the different departments and their specialties is also listed.
Date: February 1923
Creator: Robert
System: The UNT Digital Library
"AM" Flexible Metal Joint (open access)

"AM" Flexible Metal Joint

A flexible metal joint used for connecting fuel lines is investigated and methods for assembly are included.
Date: February 1923
Creator: unknown
System: The UNT Digital Library
Fixed Air-Cooled Engines (open access)

Fixed Air-Cooled Engines

"It is proposed to analyze the advantages and disadvantages of large fixed air-cooled radial engines and to explain how the problems have been solved by the Bristol Aeroplane Company" (p. 1).
Date: February 1923
Creator: Fedden, A. H.
System: The UNT Digital Library
"Am" Gasoline Cock (open access)

"Am" Gasoline Cock

The "AM" cock was designed specially for gasoline pipes on vehicles using internal combustion engines (airplanes, airships, automobiles, tractors, battle "tanks", boats, etc.). The report descirbes the functioning and construction of the device.
Date: February 1923
Creator: unknown
System: The UNT Digital Library
Technical Section of Aeronautics (open access)

Technical Section of Aeronautics

The duties of the Technical Section are listed along with facilities for testing. Different categories of tests are discussed and some sample results included.
Date: February 1923
Creator: Lesage, André
System: The UNT Digital Library
Longitudinal Balancing of Airplanes (open access)

Longitudinal Balancing of Airplanes

The object of the present communication is to determine the best method for locating the center of lift of an airplane and to provide a method for making corrections. The method employed is very simple, being based on the positions given the elevator during flights at different speeds.
Date: February 1923
Creator: Eteve, Albert
System: The UNT Digital Library