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  Partner: UNT Libraries Government Documents Department
 Collection: Technical Report Archive and Image Library
Results 15221 - 15230 of 17,329
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A nonlinear theory for predicting the effects of unsteady laminar, turbulent, or transitional boundary layers on the attenuation of shock waves in a shock tube with experimental comparison

A nonlinear theory for predicting the effects of unsteady laminar, turbulent, or transitional boundary layers on the attenuation of shock waves in a shock tube with experimental comparison

Date: September 1, 1958
Creator: Trimpi, Robert L & Cohen, Nathaniel B
Description: None
Contributing Partner: UNT Libraries Government Documents Department
On fully developed channel flows: some solutions and limitations, and effects of compressibility, variable properties, and body forces

On fully developed channel flows: some solutions and limitations, and effects of compressibility, variable properties, and body forces

Date: September 1, 1958
Creator: Maslen, Stephen H
Description: None
Contributing Partner: UNT Libraries Government Documents Department
On Possible Similarity Solutions for Three-Dimensional Incompressible Laminar Boundary-Layer Flows Over Developable Surfaces and with Proportional Mainstream Velocity Components

On Possible Similarity Solutions for Three-Dimensional Incompressible Laminar Boundary-Layer Flows Over Developable Surfaces and with Proportional Mainstream Velocity Components

Date: September 1, 1958
Creator: Hansen, Arthur G.
Description: Analysis is presented on the possible similarity solutions of the three-dimensional, laminar, incompressible, boundary-layer equations referred to orthogonal, curvilinear coordinate systems. Requirements of the existence of similarity solutions are obtained for the following: flow over developable surface and flow over non-developable surfaces with proportional mainstream velocity components.
Contributing Partner: UNT Libraries Government Documents Department
On the Flutter of Cylindrical Shells and Panels Moving in a Flow of Gas

On the Flutter of Cylindrical Shells and Panels Moving in a Flow of Gas

Date: September 1, 1958
Creator: Stepanov, R. D.
Description: The equations of shells are taken in the form of the general technical theory of shallow shells and shells of medium length. The aerodynamic forces acting on a shell are taken into account only as forces of excess pressure according to the formula proposed by A.A. Iliushin in reference 3.
Contributing Partner: UNT Libraries Government Documents Department
Ordinates and theoretical pressure-distribution data for NACA 6- and 6A-series airfoil sections with thicknesses from 2 to 21 and from 2 to 15 percent chord, respectively

Ordinates and theoretical pressure-distribution data for NACA 6- and 6A-series airfoil sections with thicknesses from 2 to 21 and from 2 to 15 percent chord, respectively

Date: September 1, 1958
Creator: Patterson, Elizabeth W & Braslow, Albert L
Description: None
Contributing Partner: UNT Libraries Government Documents Department
A phenomenological theory for the transient creep of metals at elevated temperatures

A phenomenological theory for the transient creep of metals at elevated temperatures

Date: September 1, 1958
Creator: Stowell, Elbridge Z
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Preliminary heat-transfer studies on two bodies of revolution at angle of attack at a Mach number of 3.12

Preliminary heat-transfer studies on two bodies of revolution at angle of attack at a Mach number of 3.12

Date: September 1, 1958
Creator: Sands, Norman & Jack, John R
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Procedure for calculating flutter at high supersonic speed including camber deflections, and comparison with experimental results

Procedure for calculating flutter at high supersonic speed including camber deflections, and comparison with experimental results

Date: September 1, 1958
Creator: Morgan, Homer G; Huckel, Vera & Runyan, Harry L
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Propellant vaporization as a criterion for rocket-engine design : calculations of chamber length to vaporize various propellants

Propellant vaporization as a criterion for rocket-engine design : calculations of chamber length to vaporize various propellants

Date: September 1, 1958
Creator: Priem, Richard J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The rate of fatigue-crack propagation in two aluminum alloys

The rate of fatigue-crack propagation in two aluminum alloys

Date: September 1, 1958
Creator: Mcevily, Arthur J , Jr & Illg, Walter
Description: None
Contributing Partner: UNT Libraries Government Documents Department