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Flowsheet No. 1: Cesium isolation and packaging

Description: An engineering flowsheet has been prepared for the conversion of an aqueous slurry of cesium-zinc-ferrocyanide into a dry cesium chloride product by the calcination process. Flowsheet No. 1 defines a six-step batch-type calcination operation for processing the slurry into a dry powder for offsite shipment in bulk containers. Some of the advantages to this process are as follows: Product losses are expected to be small, estimated to be less than 0.03 percent; the equipment required to process a … more
Date: May 20, 1957
Creator: Wirta, R. W. & Koski, O. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Altitude Performance of a Turbojet Engine Using Pentaborane Fuel

Description: Memorandum presenting a turbojet engine with a two-stage turbine operated with pentaborane fuel continuously for 11.5 minutes at a simulated altitude of 55,000 feet at a flight Mach number of 0.8. The engine incorporated an NACA combustor designed specifically for use with pentaborane fuel. Results regarding oxide formation and deposition, engine operating point, effect of oxide deposits on component performance, effect of oxide deposition on overall performance, and some operational comments a… more
Date: May 20, 1957
Creator: Sivo, Joseph N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Investigation of Ejection Releases of an MB-1 Rocket From a 0.04956-Scaled Model of the Convair F-106A Airplane at Mach Number 1.59

Description: Report presenting an investigation of the ejection release characteristics of the MB-1 rocket from the missile bay of a model of the Convair F-106A airplane with its fin tips retracted at a simulated altitude of 18,670 feet. Successful ejections of the rocket were made at supersonic speeds by applying a combination of ejection velocity and nose-down pitching moment at release.
Date: May 20, 1957
Creator: Lee, John B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Investigation of Ejection Releases of an MB-1 Rocket From a 0.04956-Scaled Model of the Convair F-106A Airplane at Mach Number 1.59

Description: Report presenting an investigation of the ejection release characteristics of the MB-1 rocket from the missile bay of a Convair F-106A airplane. Results regarding pitching moment, ejections, release conditions, and missile trajectory are provided.
Date: May 20, 1957
Creator: Lee, John B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Separation plant effluent gas measurements for determining plutonium production rate

Description: The use of ion chambers or proportional beta counters is recommended for the measurement of Kr{sup 85} in separations plant gaseous effluent. It will be necessary to evaluate the Xe{sup 133} present if short cooling times (less than about 90 days) since irradiation are used. This can be accomplished through calibration and decay measurements. It is concluded that the Kr{sup 85} evolution could be determined to about {plus_minus}5% with careful measurements.
Date: May 20, 1957
Creator: Schwendiman, L. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Flight]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about Air France developing a new and improved plane.
Date: May 20, 1957
Duration: 3 minutes 33 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections

[Mary Louise on her mothers lap]

Description: Photograph of Mary Louise sitting on the lap of Mary Cuellar Alvarado at a diner. Written on the back: "El festín de la despedida de la Caravana de Cadillacs - Mayo 20 - de 1957 - For Julia Cuellar - Mary Louise a la edad de 3 años." ( *Translation from Spanish: Farewell party for the Cadillacs' Caravan - May 20th, 1957 - For Julia Cuellar - Mary Louise at 3 years old. )
Date: May 20, 1957
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections
open access

Origin and Development of Leading-Edge Cracks in Turbojet Engine Buckets

Description: Report presenting an investigation to study the origin and development of leading-edge cracking in turbine buckets made of six materials: S-816, M-252, Inconel 550, Inconel 700, Hastelloy R-235, and Jetalloy 1570. Some of the buckets were also given certain stress-relief treatments. Results regarding the development of leading-edge cracks, development of bucket fractures, comparison of performance for the material tested, macro- and microexamination of unfractured and fractured buckets,
Date: May 20, 1957
Creator: Springsteen, D. F.; Gyorgak, C. A. & Johnston, J. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Investigation of Ejection Releases of an MB-1 Rocket From a 0.04956-Scaled Model of the Convair F-106A Airplane at Mach Number 1.59 : Coord. No. AF-AM-57

Description: Memorandum presenting an investigation in the 27- by 27-inch preflight jet of the ejection release characteristics of the MB-1 rocket from the missile bay of a 0.04956-scaled model of the Convair F-106A. The MB-1 rocket was ejected with its fin tips retracted, for a simulated altitude of 18,670 feet at a Mach number of 1.59.
Date: May 20, 1957
Creator: Lee, John B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Investigation of translating-double-cone axisymmetric inlets with cowl projected areas 40 and 20 percent of maximum at Mach numbers from 3.0 to 2.0

Description: Report presenting the performance of two translating-double-cone inlets with contrasting rates of turning on the spike shoulder and corresponding cowl projected frontal areas of 40 and 20 percent of maximum compared over a range of Mach numbers. Results regarding internal-flow performance, external-flow performance, inlet airflow patterns, and propulsive-thrust comparison are provided.
Date: May 20, 1957
Creator: Connors, James F.; Wise, George A. & Lovell, J. Calvin
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Thermal relations for two-phase expansion with phase equilibrium and example for combustion products of boron-containing fuel

Description: Report presenting a procedure for integrating equations involving pressure, temperature, and density in order to analyze an expansion process that occurs when boric oxide from fuels condenses during expansion. An example is provided to illustrate the manner in which the equations can be used to analyze a one-dimensional expansion with phase equilibrium.
Date: May 20, 1957
Creator: Tower, Leonard K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Altitude performance of a turbojet engine using pentaborane fuel

Description: From Summary: "The primary objectives of the investigation reported herein were to determine the effect of this new combuster design on boric oxide deposition on engine parts and to determine the effect of boric oxide on the performance of multistage turbine. Pentaborance fuel (approx. 130 lb) was used in the engine performance evaluation reported herein. The data presented herein show the engine component and over-all performance deterioration with operation on pentaborane fuel".
Date: May 20, 1957
Creator: Sivo, Joseph N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Elvis nothing but a monkey]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about a spider monkey named Elvis who escaped from his owner's backyard in Fort Worth.
Date: May 20, 1957
Duration: 1 minute 06 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Flood victims seeking action]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about more than 30 residents in Northeast Dallas calling for the city council for flood control measures along Ash Creek.
Date: May 20, 1957
Duration: 41 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Commissioners]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about Dallas county commissioners receiving a request for $10,000 to enable a grand jury to continue its general investigation of possible criminal irregularities in the operation of insurance and investment companies.
Date: May 20, 1957
Duration: 38 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Youthful hero receives award]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about 9-year-old Bobby Hoyle of Fort Worth receiving the National Alert Youth Award for saving the life of his brother.
Date: May 20, 1957
Duration: 1 minute 15 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

[News Script: Elvis nothing but a monkey]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about a spider monkey named Elvis who escaped from his owner's backyard in Fort Worth.
Date: May 20, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Flood victims seeking action]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about more than 30 residents in Northeast Dallas calling for the city council for flood control measures along Ash Creek.
Date: May 20, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Commissioners]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about Dallas county commissioners receiving a request for $10,000 to enable a grand jury to continue its general investigation of possible criminal irregularities in the operation of insurance and investment companies.
Date: May 20, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Flight]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about Air France developing a new and improved plane.
Date: May 20, 1957
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
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