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7,863 Matching Results

Start Over Month April Day 23rd

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Results: 1 - 24 of 7,863 next
Best Match Title Creator Date Created (Newest) Date Created (Oldest) Date Added (Newest) Date Added (Oldest)
Synergistic capture mechanisms for alkali and sulfur species from combustion (open access)

Synergistic capture mechanisms for alkali and sulfur species from combustion

This report presents work done on a laboratory combustor in an attempt to identify mechanisms that govern the simultaneous capture of alkali and sulfur species using sorbent injection techniques. The mechanisms of capture fall into two broad categories i.e. Physical transport of alkali species (in vapor or condensed phase) to the sorbent surface and surface reaction between the alkali species and the sorbents. Water solubility, though not specific, has been used to get an indication of relative significance of these two broad mechanisms. It is assumed that the physically adsorbed alkali species on sorbents are predominantly water soluble while the chemically reacted alkali content is predominantly water insoluble. In order to infer possible dominant mechanisms, specific parameters has been varied during experimentation. Such parameters include, speciation, particle time-temperature history, and furnace burning conditions.
Date: April 23, 1992
Creator: Peterson, T.W.; Shadman, F.; Wendt, J.O.L. & Mwabe, P.O.
Object Type: Report
System: The UNT Digital Library
Axicell design for the end plugs of MFTF-B (open access)

Axicell design for the end plugs of MFTF-B

Certain changes in the end-plug design in the Mirror Fusion Test Facility (MFTF-B) are described. The Laboratory (LLNL) proposes to implement these changes as soon as possible in order to construct the machine in an axicell configuration. The present physics and technology goals as well as the project cost and schedule will not be affected by these changes.
Date: April 23, 1982
Creator: Thomassen, K.I. & Karpenko, V.N.
Object Type: Report
System: The UNT Digital Library
A STUDY OF THE SHIELD OF THE UNIVERSITY OF ILLINOIS TRIGA MARK II RESEARCH REACTOR (open access)

A STUDY OF THE SHIELD OF THE UNIVERSITY OF ILLINOIS TRIGA MARK II RESEARCH REACTOR

Detailed measurements were made of the fast-neutron and gamma dose rates and the thermal-neutron fluxes existing at the surfaces of the biological shield of the University of Illinois TRIGA Mark II Research Reactor. Dose rates and fluxes were found to be extremely low. A comparison was made by means of threshold foil techniques between the fast-neutron flux in a beam hole of the reactor during steady-state operation at 1 kw and during a nominal 250 Mw, 30 msec pulse produced by rapid insertion of approximates two dollars of excess reactivity. The flux over the duration of the pulse was approximately four times that for steady-state operation for 1 hr at 1 kw. Fast-neutron dose rates and thermal-neutron fluxes were measured at each of the four beam ports of the reactor at operating powers of 0, 1, and 5 watts. Some gamma dose rate data was also obtained at 0 and 1 watt. The threshold foil technique used is described. (auth)
Date: April 23, 1962
Creator: Blosser, T.V.; Freestone, R.M. Jr. & Miller, J.M.
Object Type: Report
System: The UNT Digital Library
Study on reduction of accessory-horsepower requirements. Third quarterly progress report (open access)

Study on reduction of accessory-horsepower requirements. Third quarterly progress report

The objective of this study program is to minimize automotive accessory horsepower consumption, and thereby maximize overall vehicle fuel economy, by utilizing continuously variable speed drives or auxiliary power units (APUs) in a standard passenger automobile. As an aid to definitizing accessory performance, load requirements and fuel economy, a baseline vehicle has beeen established. This vehicle is a conventional intermediate size 5- or 6-passenger automobile with a 4.1 to 5.7 liter (250 to 350 cubic inch) displacement, spark ignition engine. Accessories to be considered are the alternator, power steering system, power brakes, air conditioner, cooling fan, water pump and emission control air pump. A program summary of major accomplishments is presented including: accessory drive devices analyses; vehicle computer model fuel economy analyses; improved accessory efficiency analysis; resized engine fuel economy analysis; accessory evaluation matrix completed; drive-systems trade-study completed and the prime concept presented; and variable-speed belt-drive concepts reviewed.
Date: April 23, 1975
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Buildup studies for MFTF-B (open access)

Buildup studies for MFTF-B

A one-dimensional radial transport code which was developed to study radial transport in tandem mirror machines has been used to perform buildup studies for the central-cell plasma of the proposed MFTF-B experiment. The effects of the cold, unpumped, neutral gas (which accompanies the hot, neutral-beam injection in the central cell) upon the central-cell plasma have been studied for the low-epsilon (epsilon Identical with (..cap omega../sub pi//..cap omega../sub ci/)2) mode and for the two-component mode. A mode here is defined as a particular set of parameters (density, temperature, etc.) under which the experiment will be performed. A very preliminary study of the effects of plateau resonant transport upon the equilibrium plasma obtained for the low-epsilon mode of operation has also been performed.
Date: April 23, 1980
Creator: Gilmore, J. M.
Object Type: Report
System: The UNT Digital Library
Heat transfer in inertial confinement fusion reactor systems (open access)

Heat transfer in inertial confinement fusion reactor systems

The short time and deposition distance for the energy from inertial fusion products results in local peak power densities on the order of 10/sup 18/ watts/m/sup 3/. This paper presents an overview of the various inertial fusion reactor designs which attempt to reduce these peak power intensities and describes the heat transfer considerations for each design.
Date: April 23, 1980
Creator: Hovingh, J.
Object Type: Article
System: The UNT Digital Library
Torsional rigidity of central calorimeter module. [Using ANSYS computer code] (open access)

Torsional rigidity of central calorimeter module. [Using ANSYS computer code]

The torsional rigidity of the central calorimeter module is obtained using ANSYS.
Date: April 23, 1982
Creator: Leininger, M.
Object Type: Report
System: The UNT Digital Library
The Mangum Star. (Mangum, Okla.), Vol. 20, No. 43, Ed. 1 Thursday, April 23, 1908 (open access)

The Mangum Star. (Mangum, Okla.), Vol. 20, No. 43, Ed. 1 Thursday, April 23, 1908

Weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1908
Creator: Taylor, J. E.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Democrat. (Altus, Okla.), Vol. 2, No. 5, Ed. 2 Thursday, April 23, 1908 (open access)

The Oklahoma Democrat. (Altus, Okla.), Vol. 2, No. 5, Ed. 2 Thursday, April 23, 1908

Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1908
Creator: Williams, Bob
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Logan County News. (Crescent, Okla.), Vol. 12, No. 24, Ed. 1 Friday, April 23, 1915 (open access)

The Logan County News. (Crescent, Okla.), Vol. 12, No. 24, Ed. 1 Friday, April 23, 1915

Weekly newspaper from Crescent, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1915
Creator: Frishman, Joseph
Object Type: Newspaper
System: The Gateway to Oklahoma History
Oklahoma State Register. (Guthrie, Okla.), Vol. 12, No. 19, Ed. 1 Thursday, April 23, 1903 (open access)

Oklahoma State Register. (Guthrie, Okla.), Vol. 12, No. 19, Ed. 1 Thursday, April 23, 1903

Weekly newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date: April 23, 1903
Creator: Golobie, John
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Democrat (Altus, Okla.), Vol. 7, No. 8, Ed. 1 Thursday, April 23, 1914 (open access)

The Oklahoma Democrat (Altus, Okla.), Vol. 7, No. 8, Ed. 1 Thursday, April 23, 1914

Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1914
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Greer County Democrat (Mangum, Okla.), Vol. 24, No. 32, Ed. 1 Thursday, April 23, 1914 (open access)

The Greer County Democrat (Mangum, Okla.), Vol. 24, No. 32, Ed. 1 Thursday, April 23, 1914

Weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1914
Creator: Watt, W. O.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Mangum Star. (Mangum, Okla. Terr.), Vol. 15, No. 42, Ed. 1 Thursday, April 23, 1903 (open access)

The Mangum Star. (Mangum, Okla. Terr.), Vol. 15, No. 42, Ed. 1 Thursday, April 23, 1903

Weekly newspaper from Mangum, Oklahoma that includes local, territorial, and national news along with advertising.
Date: April 23, 1903
Creator: Echols, R. C. & Townsend, G. B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guthrie Daily Star (Guthrie, Okla.), Vol. 9, No. 36, Ed. 1 Tuesday, April 23, 1912 (open access)

The Guthrie Daily Star (Guthrie, Okla.), Vol. 9, No. 36, Ed. 1 Tuesday, April 23, 1912

Daily newspaper from Guthrie, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1912
Creator: Hornaday, W. H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The New State. (Haileyville, Okla.), Vol. 5, No. 8, Ed. 1 Friday, April 23, 1909 (open access)

The New State. (Haileyville, Okla.), Vol. 5, No. 8, Ed. 1 Friday, April 23, 1909

Weekly newspaper from Haileyville, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1909
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Twice-A-Week Sun. (Guthrie, Okla.), Vol. 2, No. 25, Ed. 1 Wednesday, April 23, 1913 (open access)

The Twice-A-Week Sun. (Guthrie, Okla.), Vol. 2, No. 25, Ed. 1 Wednesday, April 23, 1913

Semi-weekly newspaper from Guthrie, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1913
Creator: Hubbard, J. H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 18, No. 6, Ed. 1 Thursday, April 23, 1908 (open access)

The Guymon Herald. (Guymon, Okla.), Vol. 18, No. 6, Ed. 1 Thursday, April 23, 1908

Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1908
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 24, No. 7, Ed. 1 Thursday, April 23, 1914 (open access)

The Guymon Herald. (Guymon, Okla.), Vol. 24, No. 7, Ed. 1 Thursday, April 23, 1914

Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1914
Creator: Zimmerman, Warren
Object Type: Newspaper
System: The Gateway to Oklahoma History
Cushing Independent. (Cushing, Okla.), Vol. 7, No. 20, Ed. 1 Thursday, April 23, 1908 (open access)

Cushing Independent. (Cushing, Okla.), Vol. 7, No. 20, Ed. 1 Thursday, April 23, 1908

Weekly newspaper from Cushing, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1908
Creator: Holland, Al. H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Crowder City Guardian (Crowder, Oklahoma), Vol. 4, No. 24, Ed. 1 Friday, April 23, 1909 (open access)

The Crowder City Guardian (Crowder, Oklahoma), Vol. 4, No. 24, Ed. 1 Friday, April 23, 1909

Weekly newspaper from Crowder, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1909
Creator: Barrow, A. E.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Hooker Advance (Hooker, Okla.), Vol. 6, No. 11, Ed. 1 Friday, April 23, 1909 (open access)

Hooker Advance (Hooker, Okla.), Vol. 6, No. 11, Ed. 1 Friday, April 23, 1909

Weekly newspaper from Hooker, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1909
Creator: Moffitt, Jesse S.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Hobart Republican. (Hobart, Okla.), Vol. 6, No. 9, Ed. 1 Thursday, April 23, 1908 (open access)

The Hobart Republican. (Hobart, Okla.), Vol. 6, No. 9, Ed. 1 Thursday, April 23, 1908

Weekly newspaper from Hobart, Oklahoma that includes local, state, and national news along with advertising.
Date: April 23, 1908
Creator: Benedict, Roy
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Cimarron News. (Boise City, Okla.), Vol. 16, No. 40, Ed. 1 Thursday, April 23, 1914 (open access)

The Cimarron News. (Boise City, Okla.), Vol. 16, No. 40, Ed. 1 Thursday, April 23, 1914

Weekly newspaper from Boise City, Oklahoma that includes local, state, and national news along with advertising. Established at Kenton, Oklahoma and moved to Boise City, March 24th, 1910.
Date: April 23, 1914
Creator: Thomas, Roscoe C.
Object Type: Newspaper
System: The Gateway to Oklahoma History