54 Matching Results

Search Results

Results: 1 - 24 next
open access

Low-Speed Investigation of the Effect of Several Flap and Spoiler Ailerons on the Lateral Characteristics of a 47.5 Degree Sweptback-Wing-Fuselage Combination at a Reynolds Number of 4.4. X 10(6)

Description: Report presenting an investigation of the low-speed lateral characteristics of a 47.5 degree sweptback-wing-fuselage combination with several flap and spoiler aileron arrangements. Results regarding aileron control characteristics, spoiler-control characteristics, and a comparison of the two are provided.
Date: December 8, 1950
Creator: Pasamanick, Jerome & Sellers, Thomas B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

[Cranston and woman in office]

Description: Photograph of George Cranston and an unknown woman standing behind a desk in his office. The woman smiles at Mr. Cranston while she holds an object. Mr. Cranston looks at the woman and appears to be speaking.
Date: November 8, 1950
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections

[Exterior of WBAP building]

Description: Photograph of the exterior of the front of Fort Worth Star-Telegram WBAP building. There are two cars parked in front of the building and a parking lot on the left of the photograph.
Date: November 8, 1950
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections

[Ft Worth Star-Telegram WBAP building]

Description: Photograph of the exterior of the front of Fort Worth Star-Telegram WBAP building. There are two cars parked in front of the building and a parking lot on the left of the photograph.
Date: November 8, 1950
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections
open access

Lawrence Radiation Laboratory Medical and Health Physics Quarterly Report: July - September 1950

Description: The following quarterly report covers the period of July through September of 1950, split into three reports discussing the metabolic properties of plutonium and allied materials, biological studies of radiation effects, and health chemistry and physics.
Date: November 8, 1950
Creator: Hamilton, J. G.; Lawrence, J. H. & Garden, N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

[Outside of the WBAP TV building]

Description: Photograph of the exterior of the front of Fort Worth Star-Telegram WBAP building. There are two cars parked in front of the building and a parking lot on the left of the photograph.
Date: November 8, 1950
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections
open access

Propeller Section Aerodynamic Characteristics as Determined by Measuring the Section Surface Pressures on an NACA 10-(3)(08)-03 Propeller Under Operating Conditions

Description: Report presenting a wind-tunnel investigation to determine propeller section aerodynamic characteristics by measuring surface pressure distribution on the airfoil sections of a rotating propeller. The pressures were measured at nine radial sections of the NACA 10-(3)(08)-03 two-blade propeller. Results regarding sectional critical Mach number, and aerodynamic coefficients are also presented.
Date: November 8, 1950
Creator: Evans, Albert J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Seventh Topical Report on The Reactions of Borohydrides and Aluminohydrides with Wolfram (VI) Halides and Eighth Topical Report on Preparation and Properties of Thorium Borohydride

Description: (1) A comprehensive investigation of methods for the preparation of hydrides of wolfram has been made. A wolfram (IV) hydride-aluminum hydride mixture has been prepared and its N{sub H} and thermal stability determined for its evaluation as a nuclear radiation shield material. Aluminum borohydride has been shown to reduce wolfram (VI) chloride to a subchloride. The alkali borohydrides also reduce hexavalent wolfram, but in no case has a wolfram borohydride been isolated. (2) An investigation of… more
Date: November 8, 1950
Creator: Bragdon, Robert W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Equations and Charts for the Rapid Estimation of Hinge-Moment and Effectiveness Parameters for Trailing-Edge Controls Having Leading and Trailing Edges Swept Ahead of the Mach Lines

Description: "Existing conical-flow solutions have been used to calculate the hinge-moments and effectiveness parameters of trailing-edge controls having leading and trailing edges swept ahead of the Mach lines and having streamwise root and tip chords. Equations and detailed charts are presented for the rapid estimation of these parameters. Also included is an approximate method by which these parameters may be corrected for airfoil-section thickness" (p. 937).
Date: September 8, 1950
Creator: Goin, Kennith L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Free-Spinning Tunnel Tests of a 1/20-Scale Model of the McDonnell XF3H-1 Airplane : TED No. NACA DE 343

Description: Memorandum presenting an investigation conducted in the 20-foot free-spinning tunnel with a scale model to determine the spin and recovery characteristics of the McDonnell XF3H-1 airplane. The effects of control settings and movements on the erect and inverted spin and recovery characteristics of the model were determined. Results regarding design gross weight loading, variation of loading, spin-recovery parachutes, pilot escape, landing condition, control forces, and recommended recovery techn… more
Date: September 8, 1950
Creator: Berman, Theodore
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Low-Speed Investigation of a 0.16-Scale Model of the X-3 Airplane: Longitudinal Characteristics

Description: Report presenting a wind-tunnel investigation of the low-speed static longitudinal characteristics of a model of the X-3 airplane with the wing flaps neutral and deflected. Results regarding those characteristics with the flaps neutral, with the flaps fully deflected, in the presence of a ground plane, with the flaps partially deflected, and effect of miscellaneous changes of the model are provided.
Date: September 8, 1950
Creator: Delany, Noel K. & Hayter, Nora-Lee F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Oralloy Shape Factor Measurements

Description: Measurements have been at the Pajarito remote control laboratory to determine the effect of change of shape on system reactivity for oralloy cylinders. Systems tested include cylindrical configurations with various height-to-diameter ratios ranging from slabs to rods. Each system reactivity is referred to that of a sphere in the same tamper. Reactivity tests were made on bare (untamped) Oy configurations, as well as on systems In tuballoy tampers 1.12,1.87,and 8.0 thick. The amount of reactivit… more
Date: August 8, 1950
Creator: Josephson, V. (Vernal), 1913-1997; Paine, R. W. Jr. & Woodward, L. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Reaction of Tritium and Stopcock Grease

Description: This investigation was begun as a result of a mass spectrometric measurement of two samples of tritium which had been stored for several months in Pyrex glass bulbs using stopcocks. The first of these was originally supposed to be of extremely high isotopic and chemical purity. What was observed at this time was 1.45 H had accumulated, and that tritiated methane, CT4, was also present to the extent of 0.18%. A consistent attempt had been made in this sample to protect the gas from contact with … more
Date: August 8, 1950
Creator: McInteer, B. B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

[Two men with film or radio equipment]

Description: Photograph of two men with film or radio equipment on location for filming the Ghost River Kids. They sit at a table underneath a tree. An automobile has been parked behind them.
Date: August 8, 1950
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections
Back to Top of Screen