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in subjects: "Spherical Configuration"  
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DWPF GLASS BEADS AND GLASS FRIT TRANSPORT DEMONSTRATION

Description: DWPF is considering replacing irregularly shaped glass frit with spherical glass beads in the Slurry Mix Evaporator (SME) process to decrease the yield stress of the melter feed (a non-Newtonian Bingham Plastic). Pilot-scale testing was conducted on spherical glass beads and glass frit to determine how well the glass beads would transfer when compared to the glass frit. Process Engineering Development designed and constructed the test apparatus to aid in the understanding and impacts that spher… more
Date: November 24, 2008
Creator: Adamson, D & Bradley Pickenheim, B
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

New theoretical results on the proton decay of deformed and near-spherical nuclei.

Description: We discuss new theoretical results on the decay of deformed and near-spherical nuclei. We interpret the latest experimental results on deformed odd-A proton emitters, including fine structure, and discuss the use of particle-vibration coupling to calculate the decay rates of near-spherical emitters.
Date: February 18, 2002
Creator: Davids, C. N. & Esbensen, H.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

General Relativistic Simulations of Stellar Core Collapse and Postbounce Evolution with Boltzmann Neutrino Transport

Description: We present self-consistent general relativistic simulations of stellar core collapse, bounce, and postbounce evolution for 13, 15, and 20 solar mass progenitors in spherical symmetry. Our simulations implement three-flavor Boltzmann neutrino transport and standard nuclear physics. The results are compared to our corresponding simulations with Newtonian hydrodynamics and O(v/c) Boltzmann transport.
Date: February 28, 2001
Creator: Liebendoerfer, M.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Adiabatic Quasi-Spherical Compressions Driven by Magnetic Pressure for Inertial Confinement Fusion

Description: The magnetic implosion of a high-Z quasi-spherical shell filled with DT fuel by the 20-MA Z accelerator can heat the fuel to near-ignition temperature. The attainable implosion velocity on Z, 13-cm/{micro}s, is fast enough that thermal losses from the fuel to the shell are small. The high-Z shell traps radiation losses from the fuel, and the fuel reaches a high enough density to reabsorb the trapped radiation. The implosion is then nearly adiabatic. In this case the temperature of the fuel incr… more
Date: November 1, 2000
Creator: NASH,THOMAS J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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