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2-D Finite Element Cable and Box IEMP Analysis

Description: A 2-D finite element code has been developed for the solution of arbitrary geometry cable SGEMP and box IEMP problems. The quasi- static electric field equations with radiation- induced charge deposition and radiation-induced conductivity y are numerically solved on a triangular mesh. Multiple regions of different dielectric materials and multiple conductors are permitted.
Date: December 17, 1998
Creator: Scivner, G.J. & Turner, C.D.
Item Type: Refine your search to only Article
open access

A 2-D Self-Consistent DSMC Model for Chemically Reacting Low Pressure Plasma Reactors

Description: This paper will focus on the methodology of using a 2D plasma Direct Simulation Monte Carlo technique to simulate the species transport in an inductively coupled, low pressure, chemically reacting plasma system. The pressure in these systems is typically less than 20 mtorr with plasma densities of approximately 10{sup 17} {number_sign}/m{sup 3} and an ionization level of only 0.1%. This low ionization level tightly couples the neutral, ion, and electron chemistries and interactions in a system … more
Date: June 17, 1999
Creator: Bartel, Timothy J.; Economou, Demetre & Johannes, Justine E.
Item Type: Refine your search to only Article
open access

45-day safety screen results for tank 241-U-204, push mode, cores 81 and 82

Description: This is the 45-Day report for the fiscal year 1995 tank 241-U-204 (U-204) push-mode characterization effort. Included are a summary of analytical results and copies of the differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA) scans. Core samples 81 and 82 from tank U-204, obtained by the push-mode core sampling method, were received by the 222-S Laboratories. Each core consisted of only one segment. Both core samples and the field blank were extruded, subsampled, and anal… more
Date: May 17, 1995
Creator: Bell, Kevin E.
Item Type: Refine your search to only Report
open access

60 kilograms high explosive containment with multi-diagnostic capability

Description: In anticipation of increasingly stringent environmental regulations, Lawrence Livermore National Laboratory (LLNL) proposes to construct a 60 kilogram (kg) firing chamber to provide blast-effects containment for most of its open-air, high explosives, firing operations. Even though these operations are within current environmental limits, containment of the blast effects and hazardous debris will further drastically reduce emissions to the environment and minimize the generated hazardous waste.
Date: September 17, 1998
Creator: Simmons, L. F.
Item Type: Refine your search to only Article
open access

241-AZ-101 pump removal trough analysis

Description: As part of the current Hanford mission of environmental cleanup, various long length equipment must be removed from highly radioactive waste tanks. The removal of equipment will utilize portions of the Equipment Removal System for Project W320 (ERS-W320), specifically the 50 ton hydraulic trailer system. Because the ERS-W320 system was designed to accommodate much heavier equipment it is adequate to support the dead weight of the trough, carriage and related equipment for 241AZ101 pump removal … more
Date: October 17, 1995
Creator: Coverdell, B.L.
Item Type: Refine your search to only Report
open access

242-A evaporator safety analysis report

Description: This report provides a revised safety analysis for the upgraded 242-A Evaporator (the Evaporator). This safety analysis report (SAR) supports the operation of the Evaporator following life extension upgrades and other facility and operations upgrades (e.g., Project B-534) that were undertaken to enhance the capabilities of the Evaporator. The Evaporator has been classified as a moderate-hazard facility (Johnson 1990). The information contained in this SAR is based on information provided by 242… more
Date: May 17, 1999
Creator: CAMPBELL, T.A.
Item Type: Refine your search to only Report
open access

300 Area waste acid treatment system closure plan

Description: The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (document number DOERL-91-28) and a Unit-Specific Portion. The scope of the Unit-Specific Portion includes closure plan documentation submitted for individual, treatment, storage, and/or disposal units undergoing closure, such as the 300 Area Waste Acid Treatment System. Documentation contained in the General Information Portion is broader in nature and c… more
Date: May 17, 1999
Creator: LUKE, S.N.
Item Type: Refine your search to only Report
open access

303-K Storage Facility report on FY98 closure activities

Description: This report summarizes and evaluates the decontamination activities, sampling activities, and sample analysis performed in support of the closure of the 303-K Storage Facility. The evaluation is based on the validated data included in the data validation package (98-EAP-346) for the 303-K Storage Facility. The results of this evaluation will be used for assessing contamination for the purpose of closing the 303-K Storage Facility as described in the 303-K Storage Facility Closure Plan, DOE/RL-9… more
Date: July 17, 1998
Creator: Adler, J. G.
Item Type: Refine your search to only Report
open access

A 600 MeV cyclotron for radioactive beam production

Description: The magnetic field design for a 600 MeV proton cyclotron is described. The cyclotron has a single stage, a normal conducting magnet coil and a 9.8 m outside yoke diameter. It has 8 sectors, with a transition to 4 sectors in the center region. The magnetic field design was done using 1958 Harwell rectangular ridge system measurements and was compared with recent 3-dimensional field calculations with the program TOSCA at NSCL. The center region 4--8 sector transition focussing was also checked wi… more
Date: May 17, 1993
Creator: Clark, D. J.
Item Type: Refine your search to only Article
open access

12th Annual ALS Users' Association Meeting

Description: Science took the front seat as 219 Advanced Light Source (ALS) users and staff gathered on Monday and Tuesday, October 18 and 19 for the twelfth annual users' meeting. The bulk of the meeting was dedicated to reports on science at the ALS. Packed into two busy days were 31 invited oral presentations and 80 submitted poster presentations, as well as time to visit 24 vendor booths. The oral sessions were dedicated to environmental science, chemical dynamics, biosciences, magnetic materials, and a… more
Date: December 17, 1999
Creator: Robinson, Arthur L.
Item Type: Refine your search to only Article
open access

1972-1997, Twenty-five years of energy and environmental history : lessons learned.

Description: Given the events of the past 25 years concerning energy and environmental issues and our reaction to them, what lessons can we learn? First, the individual American consumer wants and expects energy to be a stable commodity with low prices and easy availability. As evidenced by the heated debate over increasing the federal gasoline tax by $.05 per gallon (which would still leave Americans paying only one-third of what Europeans pay for gasoline), increases in energy prices elicit very strong pu… more
Date: December 17, 1997
Creator: Drucker, H.
Item Type: Refine your search to only Article
open access

233U Assay A Neutron NDA System

Description: The assay of highly enriched {sup 233}U material presents some unique challenges. Techniques which apply to the assay of materials of Pu or enriched {sup 235}U do not convert easily over to the assay of {sup 233}U. A specialized neutron assay device is being fabricated to exploit the singles neutron signal, the weak correlated neutron signal, and an active correlated signal. These pieces of information when combined with {gamma} ray isotopics information should give a good overall determination… more
Date: November 17, 1998
Creator: Hensley, D.C.; Lucero, A.J. & Pierce, L.
Item Type: Refine your search to only Article
open access

242T FACP replacement

Description: This Acceptance Test Procedure (ATP) has been prepared to demonstrate that the Fire Protection system functions as required by project criteria. This ATP will test the Pyrotronic CP-400 fire alarm control panel (FACP), and interfaces with the radio fire alarm reporting box, alarm/supervisory initiating devices, and alarm indicating appliances. This document is to certify the installation and testing of the fire alarm control panel and all attached devices to insure the Hanford Fire Dept. receiv… more
Date: November 17, 1994
Creator: Ferry, M. F.
Item Type: Refine your search to only Report
open access

(The 25th international conference on high-energy physics at Singapore)

Description: The traveler attended the 25th International Conference on High-Energy Physics in Singapore, August 1--8, 1990. The conference was dominated by results from the new LEP accelerator at CERN. The precision of the data from LEP is impressive, and all results are consistent with the standard model. No new physics'' has emerged at LEP. The traveler presented a talk on CERN/SPS WA80 results and had several interesting, private discussions on both L* and WA80 topics.
Date: August 17, 1990
Creator: Plasil, F.
Item Type: Refine your search to only Report
open access

2707SX FACP replacement

Description: This Acceptance Test Procedure (ATP) has been prepared to demonstrate that the Fire Protection system functions as required by project criteria. This ATP will test the Pyrotronic CP-400 fire alarm control panel (FACP), and interfaces with the radio fire alarm reporting box, alarm/supervisory initiating devices, and alarm indicating appliances. This document is to certify the installation of the fire alarm control panel and all attached devices to insure the Hanford Fire Dept. receives the prope… more
Date: November 17, 1994
Creator: Ferry, M. F.
Item Type: Refine your search to only Report
open access

Abortion Procedures

Description: This report discusses the Partial-Birth Abortion Act of 1997 (H.R. 1122). The report summarizes the legislation and why President Clinton vetoed it. Moreover, the report includes President Clinton's recommendation to amend the bill for him to pass. The report also suggests that little data has been created on the issue, but that it utilizes what data has been created.
Date: November 17, 1997
Creator: Stith-Coleman, Irene E.
Item Type: Refine your search to only Report
open access

Abortion Procedures

Description: The Partial-Birth Abortion Ban Act of 1997, H.R. 1122 was vetoed by President Clinton on October 10, 1997. This legislation would have made it a federal crime, punishable by fine and/or incarceration, for a physician to perform a partial birth abortion unless it was necessary to save the life of a mother whose life is endangered by a physical disorder, illness, or injury. The partial-birth abortion legislation has stimulated a great deal of controversy. This report provides a brief overview of … more
Date: November 17, 1997
Creator: Stith-Coleman, Irene
Item Type: Refine your search to only Report
open access

Acceptance for Beneficial Use Pumping Instrumentation and Control Skid L

Description: This is a final Acceptance for Beneficial Use (ABU) for Pumping and Instrumentation Control (PIC) skid ''L''. PIC skid ''L'' is ready for pumping tank U-105. All the testing and documentation has been completed as required on the ABU checklist. This ABU covers only the readiness of the PIC skid ''L''. Other U-farm preparations including dilution tank fabrication, portable exhauster readiness, leak detection, valve pit preparation, and the Operation Control Station readiness are not part of this… more
Date: November 17, 1999
Creator: Koch, M. R.
Item Type: Refine your search to only Report
open access

Acceptance test report for the safety class shutdown system

Description: This document provides the Acceptance Test Report for the successful testing of the Safety Shutdown Circuit. The test was done in accordance with the requirements that were defined in WHC-SD-WM-SCH-003, Interim Stabilization Safety Class Trip Circuit CGI Dedication Criteria. The actual test procedure document was contained in WHC-SD-WM-ATP-185, Acceptance Test Procedure for the Safety Class Shutdown System.
Date: October 17, 1996
Creator: Zuroff, W.F.
Item Type: Refine your search to only Report
open access

ACP research and scientific coordination: Annual performance report

Description: This research grant addresses two primary objectives: 1. Conduct of specific research tasks under the DOE Atmospheric Chemistry Program (ACP), and 2. Provision of scientific coordination for the Atmospheric Chemistry Program. In summary, the project is progressing essentially as expected, with some minor exceptions. Higher than anticipated demands within Objective 2, associated primarily with the ACP Ozone Project and the recompetition of the National Laboratories protion of ACP, have resulted … more
Date: September 17, 1992
Creator: Hales, J. M.
Item Type: Refine your search to only Report
open access

Activated carbon testing for the 200 area effluent treatment facility

Description: This report documents pilot and laboratory scale testing of activated carbon for use in the 200 Area Effluent Treatment Facility peroxide decomposer columns. Recommendations are made concerning column operating conditions and hardware design, the optimum type of carbon for use in the plant, and possible further studies.
Date: January 17, 1997
Creator: Wagner, R. N.
Item Type: Refine your search to only Report
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