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  Partner: UNT Libraries Government Documents Department
 Decade: 1940-1949
 Year: 1942
 Month: December
 Collection: Technical Report Archive and Image Library
Aerodynamics of the Fuselage

Aerodynamics of the Fuselage

Date: December 1, 1942
Creator: Multhopp, H.
Description: The present report deals with a number of problems, particularly with the interaction of the fuselage with the wing and tail, on the basis of simple calculating method's derived from greatly idealized concepts. For the fuselage alone it affords, in variance with potential theory, a certain frictional lift in yawed flow, which, similar to the lift of a wing of small aspect ratio, is no longer linearly related to the angle of attack. Nevertheless there exists for this frictional lift something like a neutral stability point the position of which on oblong fuselages appears to be associated with the lift increase of the fuselage in proximity to the zero lift, according to the present experiments. The Pitching moments of the fuselage can be determined with comparatively great reliability so far as the flow conditions in the neighborhood of the axis of the fuselage can be approximated if the fuselage were absent, which, in general, is not very difficult. For the unstable contribution of the fuselage to the static longitudinal stability of the airplane it affords comparatively simple formulas, the evaluation of which offers little difficulty. On the engine nacelles there is, in addition a very substantial wing moment contribution induced ...
Contributing Partner: UNT Libraries Government Documents Department
An analysis of the effect of core structure and performance on volume and shape of cross-flow tubular intercoolers

An analysis of the effect of core structure and performance on volume and shape of cross-flow tubular intercoolers

Date: December 1, 1942
Creator: Valerino, Michael F
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Annual Report of the Explosives Division, Fiscal Year 1942

Annual Report of the Explosives Division, Fiscal Year 1942

Date: December 1942
Creator: Huff, Wilbert James
Description: Report issued by the U.S. Bureau of Mines on the annual report of work conducted by the Explosives Division during the fiscal year of 1942. Descriptions of testing projects and operations are presented. This report includes tables, graphs, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Characteristics of beveled-trailing-edge elevators on a typical pursuit fuselage at altitudes simulating-normal flight and spin conditions

Characteristics of beveled-trailing-edge elevators on a typical pursuit fuselage at altitudes simulating-normal flight and spin conditions

Date: December 1, 1942
Creator: Gillis, Clarence L
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Curing of resin-wood combinations by high-frequency heating

Curing of resin-wood combinations by high-frequency heating

Date: December 1, 1942
Creator: Von Hippel, Arthur R & Dietz, A G H
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effect of airplane design efficiency and engine economy on range

Effect of airplane design efficiency and engine economy on range

Date: December 1, 1942
Creator: Hill, Paul R
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effect of changes in aspect ratio, side area, flight-path angle, and normal acceleration on lateral stability

Effect of changes in aspect ratio, side area, flight-path angle, and normal acceleration on lateral stability

Date: December 1, 1942
Creator: Bamber, M J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The effect of solidity, blade section, and contravane angle on the characteristics of an axial-flow fan

The effect of solidity, blade section, and contravane angle on the characteristics of an axial-flow fan

Date: December 1, 1942
Creator: Dekoster, Lucas J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The effect of various surface conditions on press fits of steel bushings and 17S-T aluminum-alloy fittings

The effect of various surface conditions on press fits of steel bushings and 17S-T aluminum-alloy fittings

Date: December 1, 1942
Creator: Reedy, J F
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An exploration of the longitudinal tensile and compressive properties throughout an extruded shape of 24S-T aluminum alloy

An exploration of the longitudinal tensile and compressive properties throughout an extruded shape of 24S-T aluminum alloy

Date: December 1, 1942
Creator: Paul, D A
Description: None
Contributing Partner: UNT Libraries Government Documents Department
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