13 Matching Results

Search Results

Design and Investigation of a Transonic Axial-Flow Compressor Rotor With an Inlet Hub-Tip Radius Ratio of Essentially Zero

Description: Report presenting an investigation of an axial-flow compressor rotor with an inlet hub-tip radius ratio of basically zero. Results regarding the radial distribution of total-pressure ratio and efficiency, measured pressure ratio at design speed, weight flow, and low-speed cascade data are provided.
Date: March 11, 1957
Creator: Westphal, Willard R. & Maynard, John W., Jr.
Partner: UNT Libraries Government Documents Department

Flight-determined static lateral stability and control characteristics of a swept-wing fighter airplane to a Mach number of 1.39

Description: Report presenting an investigation of the static lateral stability characteristics of a swept-wing fighter-type airplane with three vertical-tail configurations and two wing configurations at an altitude of 40,000 feet over a range of Mach numbers. Data was obtained in several conditions, including constant-heading sideslips and wings-level turns, aileron rolls, and abrupt rudder pulses. Results regarding the sideslip characteristics, lateral control, and control effectiveness derivatives are provided.
Date: March 11, 1957
Creator: Matranga, Gene J. & Peele, James R.
Partner: UNT Libraries Government Documents Department

The influence of imperfect radar space stabilization on the final attack phase of an automatic interceptor system

Description: From Summary: "The manner in which imperfect space stabilization of the tracking radar influences the flight path stability of an automatic interceptor during the attack phase is illustrated by means of flight and analog-computer time histories. It is shown analytically that these effects may be interpreted in terms of a destabilizing airplane rate feedback which can be canceled by an additional compensatory feedback in the radar tracking loop."
Date: March 11, 1957
Creator: Triplett, William C.; McLean, John D. & White, John S.
Partner: UNT Libraries Government Documents Department

[News Script: Airport arrivals]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about arrivals at the Love Field Airport, including innkeeper Frank Birdsall and former Mayor of Budapest Joseph Koevago.
Date: March 11, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

[News Script: Candidates]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about candidates for the Dallas city council opening campaign headquarters.
Date: March 11, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

[News Script: Ex governor wins injunction verdict]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about minority shareholders of the Physicians Life and Accident Insurance Company having their injunction against the transfer of the company's stock and voting records denied in the wake of a lawsuit brought up by former Texas governor Coke Stevens.
Date: March 11, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

[News Script: Fund for kid]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about St. Edwards church in Dallas collecting funds for Dixie Lee Lahood, a 4-year old girl in a coma, to visit a specialist in New York.
Date: March 11, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Location Info:
Partner: UNT Libraries Special Collections

[News Script: Hearing on obscene film]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about the hearing of Jesse Sanford Hammon and Catherine Matoon Hammon for allegedly transporting obscene film across state lines.
Date: March 11, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

[News Script: Sports car]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about the Overseas Motors corporation in Fort Worth showing off the Jaguar XKSS.
Date: March 11, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

[News Script: Trial]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about Willard Sanford, the Taxi Bandit, avoiding the sentence of life in prison for his crimes.
Date: March 11, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

Preliminary investigation of the combustion of a 50 percent pentaborane - 50 percent JP-4 fuel blend in a turbojet combustor at simulated altitude conditions

Description: A preliminary investigation was conducted to determine the combustion characteristics of a fuel composed of 50 percent pentaborane and 50 percent JP-4 (MIL-F-5624A) by weight in a turbojet combustor. A combustor designed to fit the housing of a J33-A-23 turbojet engine was selected for convenience. The fuel was evaluated at two engine conditions simulating altitudes of 40,000 and 57,000 feet, an engine speed of 85 percent of rated rpm, and a flight Mach number of 0.6. The pentaborane blend was initially evaluated in combustors developed for pure pentaborane and diborane reported in NACA RM E53B18 and RM E52L15. The performance of the blend was unsatisfactory in these combustors. A new combustor was then developed which provided combustor efficiencies measured from 91 to 101 percent as compared with efficiencies of 92 to 94 percent previously obtained for pentaborane at comparable conditions. Additional refinements of design details are needed to obtain lower oxide deposits and a more uniform outlet temperature profile; however, the combustor is believed to incorporate some of the design principles required to obtain satisfactory over-all performance with the fuel blend investigated.
Date: March 11, 1957
Creator: Branstetter, J. Robert; Kaufman, Warner B. & Gibbs, James B.
Partner: UNT Libraries Government Documents Department