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108
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Energy conservation in citrus processing. Technical progress report, October 1, 1979-March 31, 1980
The Sunkist Citrus Plant in Ontario, California, processes about 6 million pounds of citrus fruit per day to make products which include frozen concentrated juice; chilled, pasteurized, natural strength juice; molasses from peel; dried meal from peel; pectin; citrus oil; and bioflavonoids. The energy intensive operations at the plant include concentration, drying, and refrigeration. The objective of the two-year two-phase project is to identify an economically viable alternative to the existing method of meeting energy requirements. Progress on the technical work of Phase I is reported. The following are summarized: requirements (energy price projection, atmospheric emission requirements, citrus juice quality constraints, economic evaluations); characterization (basic citrus processing operations, energy consumption and fruit processed vs time, identification and measurement of energy uses, energy balance for a typical citrus juice evaporator); and thermodynamic analysis (heat pump model, thermal evaporator, and co-generation model).
Date:
June 15, 1980
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Theory and tests of two-phase turbines
Two-phase turbines open the possibility of new types of power cycles operating with extremely wet mixtures of steam and water, organic fluids, or immiscible liquids and gases. Possible applications are geothermal power, waste-heat recovery, refrigerant expansion, solar conversion, transportation turbine engines, and engine bottoming cycles. A theoretical model for two-phase impulse turbines was developed. Apparatus was constructed for testing one- and two-stage turbines (using speed decrease from stage to stage). Turbines were tested with water-and-nitrogen mixtures and Refrigerant 22. Nozzle efficiencies were 0.78 (measured) and 0.72 (theoretical) for water-and-nitrogen mixtures at a water/nitrogen mixture ratio of 68, by mass; and 0.89 (measured) and 0.84 (theoretical) for Refrigerant 22 expanding from 0.02 quality to 0.28 quality. Blade efficiencies (shaft power before windage and bearing loss divided by nozzle jet power) were 0.63 (measured) and 0.71 (theoretical) for water-and-nitrogen mixtures and 0.62 (measured) and 0.63 (theoretical) for Refrigerant 22 with a single-stage turbine, and 0.70 (measured) and 0.85 (theoretical) for water-and-nitrogen mixtures with a two-stage turbine.
Date:
March 15, 1982
Creator:
Elliot, D.G.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0242.0217]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date:
March 15, 1935
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0051.0606]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "All 21 aboard this Los Angeles Airways helicopter were killed when the craft crashed"
Date:
August 15, 1968
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0231.0181]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "Red-haired Lavonne Cohen, who stood by Gambler Mickey Cohen through thick and thin and bombs and bullets for more than 15 years, today sued Florist Mickey Cohen for divorce, "Mick is still the greatest little guy in the world to me, but we just can't get along," she explained in the office of her attorney, William H. Hall."
Date:
March 15, 1956
Creator:
Rustan, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
NI Industries at Riverbank Army Ammunition Plant
Department of Defense Clearinghouse Response: DoD Clearinghouse Response to a letter from the BRAC Commission regarding NI Industries at Army Ammunition Plant.
Date:
July 15, 2005
Creator:
United States. Department of Defense.
Object Type:
Text
System:
The UNT Digital Library
Californio Voices: The Oral Memoirs of José María Amador and Lorenzo Asisara
Access:
Use of this item is restricted to the UNT Community
In the early 1870s, Hubert H. Bancroft and his assistants set out to record the memoirs of early Californios, one of them being eighty-three-year-old Don José María Amador, a former “Forty-Niner” during the California Gold Rush and soldado de cuera at the Presidio of San Francisco. Amador tells of reconnoitering expeditions into the interior of California, where he encountered local indigenous populations. He speaks of political events of Mexican California and the widespread confiscation of the Californios’ goods, livestock, and properties when the United States took control. A friend from Mission Santa Cruz, Lorenzo Asisara, also describes the harsh life and mistreatment the Indians faced from the priests. Both the Amador and Asisara narratives were used as sources in Bancroft’s writing but never published themselves. Gregorio Mora-Torres has now rescued them from obscurity and presents their voices in English translation (with annotations) and in the original Spanish on facing pages. This bilingual edition will be of great interest to historians of the West, California, and Mexican American studies. “This book presents a very convincing and interesting narrative about Mexican California. Its frankness and honesty are refreshing.”–Richard Griswold del Castillo, San Diego State University
Date:
April 15, 2005
Creator:
Gregorio Mora-Torres
Object Type:
Book
System:
The UNT Digital Library
Final Cobra Run - Army RC Transformation Moffett Field CA
Final Cobra Run - Army RC Transformation Moffett Field CA
Date:
September 15, 2005
Creator:
United States. Department of Defense.
Object Type:
Dataset
System:
The UNT Digital Library
Final Cobra Run - Army RC Transformation Middletown CT
Final Cobra Run - Army RC Transformation Middletown CT
Date:
September 15, 2005
Creator:
United States. Department of Defense.
Object Type:
Dataset
System:
The UNT Digital Library
Final Cobra Run - Army RC Transformation Bell CA
Final Cobra Run - Army RC Transformation Bell CA
Date:
September 15, 2005
Creator:
United States. Department of Defense.
Object Type:
Dataset
System:
The UNT Digital Library
[News Script: Trial]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date:
1969-04-15T24:00:00
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Sirhan]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date:
April 15, 1969, 6:00 p.m.
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: Trial]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date:
April 15, 1969, 10:00 p.m.
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[News Script: National News]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date:
April 15, 1969, 6:30 a.m.
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
[Photograph 2012.201.B0171.0590]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Gridiron fans don't need 2-year-old Gip Duggan and his football to tip them off on this husky crew of pigskins."
Date:
July 15, 1946
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0223.0557]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Goldstein , who is national training director for Age Wave Inc.."
Date:
May 15, 1994
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Fax from Ray A. Watson, Chairman Kern County (CA) Board of Supervisors to Chairman Principi dtd 11 Aug 2005
Executive Correspondence - Fax from Ray A. Watson, Chairman, Kern County (CA) Board of Supervisors to Chairman Principi dtd 11 Aug 2005 regarding the Naval Air Warfare Center, China Lake, CA.
Date:
August 15, 2005
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library
Community Correspondence - Letters from Supporters regarding China Lake
Community Correspondence - Faxed Letters from Supporters regarding the "Secretary's goals to position the country's base infrastructure to meet our armed forces transformation needs for the 21st century"
Date:
August 15, 2005
Creator:
unknown
Object Type:
Letter
System:
The UNT Digital Library
[Photograph 2012.201.B0051.0473]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Wreckage of Scandinavian Airlines jetliner lies in water off the southern California coast."
Date:
January 15, 1969
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Base Visit Book - Navy Broadway Complex San Diego - CA - August 5, 2005
Base Visit Book - Navy Broadway Complex San Diego - CA - August 5, 2005
Date:
August 15, 2005
Creator:
United States. Defense Base Closure and Realignment Commission.
Object Type:
Book
System:
The UNT Digital Library
State Input - California - Downtown San Diego Folder - from Regional Hearing Monterey, CA
State Input - California - Downtown San Diego Folder - from Regional Hearing Monterey, CA - Includes: Letter to the Chairman; Testimony of Julie Meier Wright; Executive Summary Navy Broadway Complex Development Agreement City of San Diego & United States of America; Letter from Centre City Development Corporation; North Embarcadero Visionary Plan; Navy Broadway Complex Project
Date:
August 15, 2005
Creator:
unknown
Object Type:
Legal Document
System:
The UNT Digital Library
Executive Correspondence – Letter dtd 08/11/2005 to Chairman Principi from Assemblymember John Laird (27th CA)
Executive Correspondence – Letter dtd 08/11/2005 to Chairman Principi from Assemblymember John Laird (27th CA) expressing his support for the three military installations in Monterey, CA
Date:
August 15, 2005
Creator:
unknown
Object Type:
Letter
System:
The UNT Digital Library
State Input - CA - Defense Language Institute Foreign Language Center Folder - Regional Hearing Monterey, CA
State Input - CA - Defense Language Institute Foreign Language Center Folder - Regional Hearing Monterey, CA
Date:
August 15, 2005
Creator:
unknown
Object Type:
Legal Document
System:
The UNT Digital Library
State Input - California - U.S. Army Garrison-Presidio of Monterey Presentation
State Input - California - U.S. Army Garrison-Presidio of Monterey Presentation
Date:
August 15, 2005
Creator:
unknown
Object Type:
Text
System:
The UNT Digital Library