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  Partner: UNT Libraries Government Documents Department
 Collection: Technical Report Archive and Image Library
Results 15251 - 15260 of 18,582
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Investigation of a tilting-wing vertical-take-off-and-landing jet airplane model in hovering and transition flight

Investigation of a tilting-wing vertical-take-off-and-landing jet airplane model in hovering and transition flight

Date: August 26, 1958
Creator: Kirby, Robert H & Hassell, James L , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An Analysis of Ramjet Engines Using Supersonic Combustion

An Analysis of Ramjet Engines Using Supersonic Combustion

Date: September 1, 1958
Creator: Weber, Richard J & Mackay, John S
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Analysis of the creep behavior of a square plate loaded in edge compression

Analysis of the creep behavior of a square plate loaded in edge compression

Date: September 1, 1958
Creator: Mccomb, Harvey G , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Analysis of turbulent flow and heat transfer in noncircular passages

Analysis of turbulent flow and heat transfer in noncircular passages

Date: September 1, 1958
Creator: Deissler, Robert G & Taylor, Maynard F
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Analytical and experimental investigation of temperature recovery factors for fully developed flow of air in a tube

Analytical and experimental investigation of temperature recovery factors for fully developed flow of air in a tube

Date: September 1, 1958
Creator: Weiland, W F; Lowdermilk, W H & Deissler, R G
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An analytical study of turbulent and molecular mixing in rocket combustion

An analytical study of turbulent and molecular mixing in rocket combustion

Date: September 1, 1958
Creator: Bittker, David A
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Application of the Method of Coordinate Perturbation to Unsteady Duct Flow

Application of the Method of Coordinate Perturbation to Unsteady Duct Flow

Date: September 1, 1958
Creator: Himmel, Seymour C.
Description: The method of coordinate perturbation is applied to the unsteady flow of a compressible fluid in ducts of variable cross section. Solutions, in the form of perturbation series, are obtained for unsteady flows in ducts for which the logarithmic derivative of area variation with respect to the space coordinate is a function of the 'smallness' parameter of the perturbation series. This technique is applied to the problem of the interaction of a disturbance and a shock wave in a diffuser flow. It is found that, for a special choice of the function describing the disturbance, the path of the shock wave can be expressed in closed form to first order. The method is then applied to the determination of the flow field behind a shock wave moving on a prescribed path in the x,t-plane. Perturbation series solutions for quite general paths are developed. The perturbation series solutions are compared with the more exact solutions obtained by the application of the method of characteristics. The approximate solutions are shown to be in reasonably accurate agreement with the solutions obtained by the method of characteristics.
Contributing Partner: UNT Libraries Government Documents Department
An approach to the problem of estimating severe and repeated gust    loads for missile operations

An approach to the problem of estimating severe and repeated gust loads for missile operations

Date: September 1, 1958
Creator: Press, Harry & Steiner, Roy
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Approximate method for calculating motions in angles of attack and sideslip due to step pitching- and yawing-moment inputs during steady roll

Approximate method for calculating motions in angles of attack and sideslip due to step pitching- and yawing-moment inputs during steady roll

Date: September 1, 1958
Creator: Moul, Martin T & Brennan, Teresa R
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Approximate method for calculation of laminar boundary layer with heat transfer on a cone at large angle of attack in supersonic flow

Approximate method for calculation of laminar boundary layer with heat transfer on a cone at large angle of attack in supersonic flow

Date: September 1, 1958
Creator: Brunk, William E
Description: None
Contributing Partner: UNT Libraries Government Documents Department