Spectral Representation and Criticality Problem of a Two-Region Cell Transport Operator (open access)

Spectral Representation and Criticality Problem of a Two-Region Cell Transport Operator

Report determining the solution of the transport equation to determine accurate conditions for the criticality of a two-region fuel-moderator assembly with reflecting boundaries.
Date: 1965
Creator: Pollack, Israel & Bareiss, Erwin
System: The UNT Digital Library
Metallurgy Division Quarterly Report [for] October, November, and December 1955 (open access)

Metallurgy Division Quarterly Report [for] October, November, and December 1955

A total of nine clad plates, containing uranium -5 w/o zirconium 1.5 w/o niobium alloy cores and clad with Zircaloy-II, were rolled in plain carbon steel jackets, heat treated, physically evaluated, and corrosion tested. All these plates were found to be within predetermined dimensional tolerance in width, thickness, length, cladding thickness, and core distribution. Improved control of wielding variables and of the length of the seal pin projecting above the end plugs resulted in the elimination of frequently observed segmented inclusions at the seal pin interfaces.
Date: June 1965
Creator: Foote, Frank G.; Schumar, James F. & Chiswik, Haim H.
System: The UNT Digital Library
Pictorial Studies of Molecules 1: Molecular Orbital Density Comparisons of H2, Li2, B2, C2, N2, O2, and F2 (open access)

Pictorial Studies of Molecules 1: Molecular Orbital Density Comparisons of H2, Li2, B2, C2, N2, O2, and F2

From Review of Theory: " In practice, a very close approximation to the molecular orbitals can be obtained in this way. Recent calculations of this type, utilizing analysis and computer programs developed by the author, have resulted in the determination of the molecular orbitals for a large number of diatomic molecules in the form of Eq. (2). These functions, which are thought to be very close to the Hartree-Fock (i.e., the molecular orbitals demanded by theory) result, were used in the pictorial calculations presented in this report."
Date: July 1965
Creator: Wahl, Arnold C.
System: The UNT Digital Library
A Study of Convective Magnetohydrodynamic Channel Flow (open access)

A Study of Convective Magnetohydrodynamic Channel Flow

Analysis of a class of steady magnetohydrodynamic channel flow problems when natural, as well as forced, convection is important.
Date: March 1965
Creator: Singer, Ralph M.
System: The UNT Digital Library
Self-Sustained Hydrodynamic Oscillations in a Natural Circulation Two-Phase-Flow Boiling Loop (open access)

Self-Sustained Hydrodynamic Oscillations in a Natural Circulation Two-Phase-Flow Boiling Loop

Analysis of a class of steady magnetohydrodynamic channel flow problems when natural, as well as forced, convection is important.
Date: August 1965
Creator: Jain, Kamal C.
System: The UNT Digital Library
Flow-Regime Transitions at Elevated Pressures in Vertical Two-Phase Flow (open access)

Flow-Regime Transitions at Elevated Pressures in Vertical Two-Phase Flow

Two-phase flow-regime transitions at elevated pressures for a single-component, trichloromonofluoromethane, were investigated for forced-circulation, upward flow in a vertical, rectangular conduit with internal dimensions of 0.380 by 1.050 inches.
Date: September 1965
Creator: Baker, James L. L.
System: The UNT Digital Library
Reactor Development Program Progress Report: November 1965 (open access)

Reactor Development Program Progress Report: November 1965

Report issued by the Argonne National Laboratory discussing progress made by the Reactor Development Program during November 1965. Reactor physics, experiments, and safety studies are presented. This report includes tables, and illustrations.
Date: December 27, 1965
Creator: Adams, R. M. & Glassner, A.
System: The UNT Digital Library
Liquid MHD Power Cycle Studies (open access)

Liquid MHD Power Cycle Studies

Report issued by the Argonne National Laboratory discussing the magnetohydrodynamics (MHD) power cycle for liquid metals. The benefits, and different phases of the MHD power cycle are presented. This report includes tables, and illustrations.
Date: June 1965
Creator: Petrick, Michael & Lee, Kung-You
System: The UNT Digital Library