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THE ELECTROMAGNETIC PINCH EFFECT FOR SPACE PROPULSION
The phenomenon of the electromagnetic pinch effect is used to accelerate ionized gases for space propulsion. Electrical energy, initially stored in capacitors, is discharged across two nozzle shaped electrodes wherein the radial pinch is converted to axial motion of the effected gases instead of confinement at the axis. The gas dynamics of a pinch using the hydrodynamical model of a msgnetic piston driving a shock wave is combined with the electrodynamics of the circuit to calculate the discharge behavior. Experiments on three different electrode designs are discussed and results compared with calculated values. Results are applied to one particular space propulsion system consisting of a nuclear energy source, a space radiator, a turbine-generator, capacitor, and a pinch tube. The specific mission analyzed is a one-way unmanned flight to a Mars orbit, starting from an Earth orbit. (auth)
Date:
August 1, 1959
Creator:
Kunen, A.E. & McIlroy, W.
Object Type:
Report
System:
The UNT Digital Library
Steady State Thermal Behavior of Hnpf Sodium Heat Transfer System
The performance of the Hallam Nuclear Power Facility heat transfer components was investigated in order to determine the steady-state, part load characteristics under various operating conditions. The complete steady-state temperature distributions, variations of flow rates and heat transfer coefficients throughout the sodium heat transfer systems as functions of reactor load are shown in a series of graphs. (M.C.G.)
Date:
August 10, 1959
Creator:
Stell, A.T.
Object Type:
Report
System:
The UNT Digital Library
Dissolution of aluminium oxide as a regulating factor in aqueous aluminum corrosion
The solubility of aluminum corrosion product in contact with metallic aluminum in deionized water has been determined over the range 80 to 350/sup 0/C. Evidence is presented to show that oxide dissolution results in the formation of a porous oxide on aluminum exposed in refreshed dynamic systems. Dynamic corrosion rate data have been analyzed on the basis of parabolic film growth and a linear oxide degradation process acting simultaneously on the system. The degradation process has been shown to be a function of refreshment rate.
Date:
August 31, 1959
Creator:
Dillon, R.L.
Object Type:
Report
System:
The UNT Digital Library
[2012.201.B0417.0247]
Photograph is of a woman leaning on a piano with her hand on her chin watching the young man playing the piano. Caption: "Making almost a family project out of the first Mummers theater production of the season, "Strings and Things," are Glen Finefrock, musical director, and his wife, Joan, who's writing several of the Original sketches and lyrics."
Date:
August 24, 1959
Creator:
Fisher, Dawes
Object Type:
Photograph
System:
The Gateway to Oklahoma History
The Shamrock Texan (Shamrock, Tex.), Vol. 56, No. 19, Ed. 1 Thursday, August 20, 1959
Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date:
August 20, 1959
Creator:
Montgomery, Arval
Object Type:
Newspaper
System:
The Portal to Texas History
The Shamrock Texan (Shamrock, Tex.), Vol. 56, No. 18, Ed. 1 Thursday, August 13, 1959
Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date:
August 13, 1959
Creator:
Montgomery, Arval
Object Type:
Newspaper
System:
The Portal to Texas History
The Shamrock Texan (Shamrock, Tex.), Vol. 56, No. 20, Ed. 1 Thursday, August 27, 1959
Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date:
August 27, 1959
Creator:
Montgomery, Arval
Object Type:
Newspaper
System:
The Portal to Texas History
The Shamrock Texan (Shamrock, Tex.), Vol. 56, No. 17, Ed. 1 Thursday, August 6, 1959
Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date:
August 6, 1959
Creator:
Montgomery, Arval
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 71ST YEAR, No. 24, Ed. 1 Friday, August 21, 1959
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
August 21, 1959
Creator:
Miller, Fred L.
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 71ST YEAR, No. 22, Ed. 1 Friday, August 7, 1959
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
August 7, 1959
Creator:
Miller, Fred L.
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 71ST YEAR, No. 23, Ed. 1 Friday, August 14, 1959
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
August 14, 1959
Creator:
Miller, Fred L.
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 71ST YEAR, No. 25, Ed. 1 Friday, August 28, 1959
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
August 28, 1959
Creator:
Miller, Fred L.
Object Type:
Newspaper
System:
The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 32, No. 8, Ed. 1 Friday, August 28, 1959
Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date:
August 28, 1959
Creator:
Anderson, LeRoy M.
Object Type:
Newspaper
System:
The Portal to Texas History
The Bellaire Texan (Bellaire, Tex.), Vol. 6, No. 24, Ed. 1 Wednesday, August 5, 1959
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
August 5, 1959
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Bellaire Texan (Bellaire, Tex.), Vol. 6, No. 27, Ed. 1 Wednesday, August 26, 1959
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
August 26, 1959
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 32, No. 6, Ed. 1 Friday, August 14, 1959
Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date:
August 14, 1959
Creator:
Anderson, LeRoy M.
Object Type:
Newspaper
System:
The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 32, No. 5, Ed. 1 Friday, August 7, 1959
Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date:
August 7, 1959
Creator:
Anderson, LeRoy M.
Object Type:
Newspaper
System:
The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 32, No. 7, Ed. 1 Friday, August 21, 1959
Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date:
August 21, 1959
Creator:
Anderson, LeRoy M.
Object Type:
Newspaper
System:
The Portal to Texas History
The Bellaire Texan (Bellaire, Tex.), Vol. 6, No. 25, Ed. 1 Wednesday, August 12, 1959
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
August 12, 1959
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Bellaire Texan (Bellaire, Tex.), Vol. 6, No. 26, Ed. 1 Wednesday, August 19, 1959
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
August 19, 1959
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Comanche Chief (Comanche, Tex.), Vol. 87, No. 6, Ed. 1 Friday, August 7, 1959
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
August 7, 1959
Creator:
Wilkerson, J. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Comanche Chief (Comanche, Tex.), Vol. 87, No. 8, Ed. 1 Friday, August 21, 1959
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
August 21, 1959
Creator:
Wilkerson, J. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Comanche Chief (Comanche, Tex.), Vol. 87, No. 9, Ed. 1 Friday, August 28, 1959
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
August 28, 1959
Creator:
Wilkerson, J. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Bogata News (Bogata, Tex.), Vol. 49, No. 45, Ed. 1 Friday, August 21, 1959
Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date:
August 21, 1959
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History