Hanford Site Solid Waste Acceptance Criteria (open access)

Hanford Site Solid Waste Acceptance Criteria

This manual defines the Hanford Site radioactive, hazardous, and sanitary solid waste acceptance criteria. Criteria in the manual represent a guide for meeting state and federal regulations; DOE Orders; Hanford Site requirements; and other rules, regulations, guidelines, and standards as they apply to acceptance of radioactive and hazardous solid waste at the Hanford Site. It is not the intent of this manual to be all inclusive of the regulations; rather, it is intended that the manual provide the waste generator with only the requirements that waste must meet in order to be accepted at Hanford Site TSD facilities.
Date: November 17, 1993
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Proposal for the completion of outstanding work on the mechanical absorber structure of SDC barrel electromagnetic calorimeter (open access)

Proposal for the completion of outstanding work on the mechanical absorber structure of SDC barrel electromagnetic calorimeter

The High Energy Physics Division at Argonne National Laboratory and Westinghouse Science and Technology Center, Pittsburgh Pennsylvania have worked jointly on a scintillating tile/fiber calorimeter with the SDC collaboration since it`s inception in 1989. During the design and prototyping phase of the last three years, we have particularly worked on the development of an innovative cast lead approach to the absorber and the associated design of tile/fiber packaging for the barrel electromagnetic calorimeter (EMC). A full scale prototype program was initiated in 1992 to construct four EMC castings to be mated to respective steel hadronic wedges fabricated in China and presently at Fermilab. This proposal we outline in detail both the tasks that we have completed and those that we propose to complete in order to make the extensive investment in this technology useful to others in the field.
Date: November 17, 1993
Creator: Guarino, V.; Hill, N.; Kicmal, T.; Nasiatka, J.; Petereit, E.; Price, L. et al.
Object Type: Report
System: The UNT Digital Library
Three-dimensional finite element simulations of the rolling of superconducting wire (open access)

Three-dimensional finite element simulations of the rolling of superconducting wire

The goal of this work was to show the utility of using finite-element simulations to ascertain the quality of superconducting tape, created by the repeated rolling of an initially round wire. Steady-state simulations of the rolling reductions of a two, material superconducting wire were performed using ISAIAH, a three-dimensional nonlinear finite-element code. The simulations were done in conjunction with Dave Korzekwa at Los Alamos National Laboratory to produce results that could be compared with experimental findings. Results indicate that ISAIAH is capable of producing potentially useful data, but further work is necessary to obtain meaningful quantitative comparisons between simulations and experiments. This report describes the simulations that have been conducted to date and also indicates several directions for the future development of this research.
Date: November 17, 1993
Creator: Davies, M.A.; Boyce, D.E. & Dawson, P.R.
Object Type: Report
System: The UNT Digital Library
Two dimensional self-consistent fluid simulation of rf inductive sources (open access)

Two dimensional self-consistent fluid simulation of rf inductive sources

The two-dimensional (R - Z) electromagnetic code FMRZ has been written to model inductive sources self-consistently in time. The code models an argon plasma with momentum-transfer, excitation and ionization as electron-neutral reactions and scattering and charge-exchange for the ion-neutral reactions. The electrons and ions are treated as Maxwellian fluid species and a reduced set of Maxwell`s equations is used to advance the electromagnetic fields. The set of equations used in FMRZ is not subject to typical numerical constraints present in many time dynamic codes allowing one to choose appropriate the and space scales to resolve only the frequencies and scale lengths of interest. The model retains nonlinear driving terms which give rise to a pondermotive force that distorts the density profile. Density and power profiles will be used to illustrate the physical effects of various terms in the equations. Trends in average density and temperature compare well with an analytic model.
Date: November 17, 1993
Creator: DiPeso, G.; Vahedi, V.; Hewett, D. W. & Rognlien, T. D.
Object Type: Article
System: The UNT Digital Library
Workforce diversity in a research and development environment -- a model that works (open access)

Workforce diversity in a research and development environment -- a model that works

The Lawrence Livermore National Laboratory (LLNL) Engineering Directorate is in the third year of a diversity process that has changed the culture of the organization in many ways. This work outlines progress toward realizing the LLNL Engineering Diversity Model. Currently recommendations are being implemented that have been formulated through a problem resolution process, described in this work, in which employees helped identify problems, recommend solutions, and work with managers in focus groups. The process of arriving at the recommendations and the lessons learned through the problem resolution process are discussed. Ongoing actions, short-term goals, and long-term goals of the program are described.
Date: November 17, 1993
Creator: McDavid, S.
Object Type: Article
System: The UNT Digital Library