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Hydrogen for Turbojet and Ramjet Powered Flight

Description: Memorandum presenting various reports regarding the use of hydrogen for turbojet and ramjet powered flight. Some of the characteristics considered include the combustion properties, potential fueling problems, and flight experience with hydrogen on-board.
Date: April 26, 1957
Creator: Lewis Flight Propulsion Laboratory
Partner: UNT Libraries Government Documents Department
open access

[News Script: Dallas flood (Murphy)]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about a communities around the Dallas - Fort Worth area evacuating or having to be rescued from flood waters.
Date: April 26, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

[News Script: Flood]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about severe weather in the Dallas - Forth Worth area and the damage it is causing in the communities.
Date: April 26, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: McDaniel retires but doesn't]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about Horace Chilton McDaniel being forced to retire from the Associated Press due to his 66 years of employment and going to work for the Star-Telegram instead.
Date: April 26, 1957
Duration: 2 minutes 02 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Tornado]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about a tornado in Tyler that damaged 25 homes, 2 schools, and injured 5 people. There were no casualties.
Date: April 26, 1957
Duration: 1 minute 40 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Missionary]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about Mrs. J. L. Anthony of Abilene setting out for Africa to become a missionary at 78 years old.
Date: April 26, 1957
Duration: 1 minute 24 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Flood Dallas]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about flooding in Dallas and Tarrant counties.
Date: April 26, 1957
Duration: 13 minutes 46 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

Hydrogen for Turbojet and Ramjet Powered Flight

Description: Memorandum presenting a seven-part investigation of hydrogen for turbojet and ramjet powered flight. The combustion characteristics of hydrogen, in ramjets and afterburners, and in turbojet engines are described.
Date: April 26, 1957
Creator: Lewis Laboratory Staff
Partner: UNT Libraries Government Documents Department
open access

Survey of hydrogen combustion properties

Description: This literature digest of hydrogen-air combustion fundamentals presents data on flame temperature, burning velocity, quenching distance, flammability limits, ignition energy, flame stability, detonation, spontaneous ignition, and explosion limits. The data are assessed, recommended values are given, and relations among various combustion properties are discussed. New material presented includes: theoretical treatment of variation in spontaneous ignition lag with temperature, pressure, and compo… more
Date: April 26, 1957
Creator: Drell, Isadore L. & Belles, Frank E.
Partner: UNT Libraries Government Documents Department
open access

[News Script: Missionary]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about Mrs. J. L. Anthony of Abilene setting out for Africa to become a missionary at 78 years old.
Date: April 26, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

[News Script: McDaniel retires but doesn't]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about Horace Chilton McDaniel being forced to retire from the Associated Press due to his 66 years of employment and going to work for the Star-Telegram instead.
Date: April 26, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

[News Script: Tornado]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about a tornado in Tyler that damaged 25 homes, 2 schools, and injured 5 people. There were no casualties.
Date: April 26, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

[News Script: Flood Dallas]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about flooding in Dallas and Tarrant counties.
Date: April 26, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

Temperature Effects on the Measurement of Aqueous Liquid Level by the Differential Pressure Method and Recommendations for Placement of Taps on the HRT Replacement Heat Exchanger

Description: Increasing temperature in an aqueous liquid system results in a decrease in liquid density and an increase in vapor density. When level is measured by the differential pressure method, temperature increase results in a decrease in the effective span f the instrument and a shift in zero. When the instrument reference leg is uncompensated, both zero and span shifts occur with the effects being most pronounced at the high levels. When the reference leg is compensated, zero shifts are eliminated (i… more
Date: April 26, 1957
Creator: Moore, R. L.
Partner: UNT Libraries Government Documents Department
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