You limited your search to:

  Partner: UNT Libraries Government Documents Department
 Collection: Technical Report Archive and Image Library
Flight investigation of NACA D(sub S) cowlings on the XP-42 airplane II : low-inlet-velocity cowling with axial-flow fan and propeller cuffs

Flight investigation of NACA D(sub S) cowlings on the XP-42 airplane II : low-inlet-velocity cowling with axial-flow fan and propeller cuffs

Date: January 1, 1943
Creator: Voglewede, T J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight investigation of NACA D(sub S) cowlings on the XP-42 airplane III : low-inlet-velocity cowling without fan or propeller cuffs, with axial-flow fan alone, and with two different sets of propeller cuffs

Flight investigation of NACA D(sub S) cowlings on the XP-42 airplane III : low-inlet-velocity cowling without fan or propeller cuffs, with axial-flow fan alone, and with two different sets of propeller cuffs

Date: January 1, 1943
Creator: Voglewede, T J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight investigation of NACA D(sub S) cowlings on the XP-42 airplane IV : high-inlet-velocity cowling tested in climb with and without propeller cuffs and in high-speed level flight without propeller cuffs

Flight investigation of NACA D(sub S) cowlings on the XP-42 airplane IV : high-inlet-velocity cowling tested in climb with and without propeller cuffs and in high-speed level flight without propeller cuffs

Date: January 1, 1943
Creator: Voglewede, T J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight investigation of the performance and cooling characteristics of a long-nose high-inlet-velocity cowling on the XP-42 airplane

Flight investigation of the performance and cooling characteristics of a long-nose high-inlet-velocity cowling on the XP-42 airplane

Date: April 1, 1942
Creator: Voglewede, T J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
A proposed method of measuring engine charge air flow in flight

A proposed method of measuring engine charge air flow in flight

Date: May 1, 1944
Creator: Voglewede, T J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight tests of the high-speed performance of a P-51B airplane (AAF no. 43-12105)

Flight tests of the high-speed performance of a P-51B airplane (AAF no. 43-12105)

Date: December 18, 1944
Creator: Voglewede, T. J. & Danforth, E. C. D.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An Experimental Investigation of Two-Phase, Two-Component Flow in a Horizontal, Converging-Diverging Nozzle

An Experimental Investigation of Two-Phase, Two-Component Flow in a Horizontal, Converging-Diverging Nozzle

Date: July 1963
Creator: Vogrin, Joseph A., Jr.
Description: Report that "describes an investigation of the flow characteristics in a horizontal, converging-diverging nozzle for a two-phase, two-component system" (p. 1) using air and water and "attempting to determine the effects of accelerating the liquid phase by the gaseous phase" (p. 1).
Contributing Partner: UNT Libraries Government Documents Department
The Distribution of Loads on Rivets Connecting a Plate to a Beam under Transverse Loads

The Distribution of Loads on Rivets Connecting a Plate to a Beam under Transverse Loads

Date: April 1, 1947
Creator: Vogt, F.
Description: This report gives theoretical discussion of the distribution of leads on rivets connecting a plate to a beam under transverse leads. Two methods of solution are given which are applicable to loads up to the limit of proportionality; in the first the rivets are treated as discrete members, and in the second they are replaced by a continuous system of jointing. A method of solution is also given which is applicable to the case when nonlinear deformations occur in the rivets and the plate, but not in the beam. The methods are illustrated by numerical examples, and these show that the loads carried by the rivets and the plate are less than the values given by classical theory, which does not take into account the slip of the rivets, even below the limit of proportionality. The difference is considerably accentuated when nonlinear deformations occur in the restructure and the beam then carries the greater portion of the bending moment. If the material of the beam has a higher proportional limit and a higher ultimate strength than the material of the plate, there is thus a transfer of load from weaker to stronger material, and this is to the advantage of ...
Contributing Partner: UNT Libraries Government Documents Department
The Load Distribution in Bolted or Riveted Joints in Light-Alloy Structures

The Load Distribution in Bolted or Riveted Joints in Light-Alloy Structures

Date: April 1, 1947
Creator: Vogt, F.
Description: This report contains a theoretical discussion of the load distribution in bolted or riveted joints in light-alloy structures which is applicable not only for loads below the limit of proportionality but also for loads above this limit. The theory is developed for double and single shear joints. The methods given are illustrated by numerical examples and the values assumed for the bolt (or rivet) stiffnesses are based partly on theory and partly on known experimental values. It is shown that the load distribution does not vary greatly with the bolt (or rivet) stiffnesses and that for design purposes it is usually sufficient to know their order of magnitude. The theory may also be directly used for spot-welded structures and, with small modifications, for seam-welded structures, The computational work involved in the methods described is simple and may be completed in a reasonable time for most practical problems. A summary of earlier theoretical and experimental investigations on the subject is included in the report.
Contributing Partner: UNT Libraries Government Documents Department
Unsymmetrical forces in an airplane cell

Unsymmetrical forces in an airplane cell

Date: November 1, 1929
Creator: Vogt, R
Description: This paper calls attention to the desirability of expanding airplane building regulations to include proof of safety for cases of unsymmetrical loading, at least in the structural members which are thereby specially stressed.
Contributing Partner: UNT Libraries Government Documents Department