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An Asdex-type divertor for ITER

Description: An Asdex-type local divertor is proposed for ITER consisting of a copper poloidal field coil adjacent to the plasma. Estimates indicate that the power consumption is acceptable. Advantages would be a much reduced heat load not very sensitive to magnetic perturbations. A disadvantage is the finite lifetime under neutron bombardment that would require periodic replacement of the divertor coils in a reactor, but probably not in ITER because of its limited fluence. Another disadvantage would be poo… more
Date: September 25, 1989
Creator: Fowler, T.K.
Partner: UNT Libraries Government Documents Department
open access

Network architecture functional description and design

Description: This report provides a top level functional description and design for the development and implementation of the central network to support the next generation of SNL, Albuquerque supercomputer in a UNIX{reg sign} environment. It describes the network functions and provides an architecture and topology.
Date: May 25, 1989
Creator: Stans, L.; Bencoe, M.; Brown, D.; Kelly, S.; Pierson, L. & Schaldach, C.
Partner: UNT Libraries Government Documents Department
open access

Nitrogen oxide abatement by distributed fuel addition

Description: The performance of the new combustor was tested. Experiments showed that this combustor has superior insulating quality than the previous one. Measured radial concentrations indicated uniform distribution of the primary fuel (coal) inside the fire tube resulting in reasonably flat concentration profiles. However, measured radial concentrations after the addition of the reburn fuel showed uneven distribution of the fuel resulting in parabolic concentration profiles, an indication of insufficient… more
Date: August 25, 1989
Creator: Wendt, J. O. L. & Mereb, J. B.
Partner: UNT Libraries Government Documents Department
open access

Dynamic analysis of the 7-GeV APS experiment hall foundation based on equivalent lumped parameter modeling

Description: In this technical note, mass-spring-dashpot, also referred to as equivalent lumped parameter, models are employed to model the soil-foundation interaction of two typical floor segments from the 7-GeV APS experiment hall. Equivalent lumped parameter models have the advantage of being easy to apply and of readily allowing for parameter studies. Analysis requires knowledge of certain properties of the soil including density, shear wave velocity, and Poisson's ratio, as well as knowledge of the deg… more
Date: January 25, 1989
Creator: Wambsganss, M.W.
Partner: UNT Libraries Government Documents Department
open access

Radiological effects of SRS operations, 1988

Description: A discussion of the offsite effective dose equivalents reported for 1988 SRS releases serves as the basis for this report. Detailed analyses of atmospheric and liquid release trends and their consequences in terms of relative importance among facilities, radionuclides, and exposure pathways have also been included. Releases of radioactivity to the atmosphere were generally lower in 1988 than in 1987. No major unplanned tritium releases were recorded during the year. However, there were three in… more
Date: October 25, 1989
Creator: Bauer, L.R.
Partner: UNT Libraries Government Documents Department
open access

Final safety analysis report for the Galileo mission: Volume 3 (Book 2), Nuclear risk analysis document: Appendices: Revision 1

Description: It is the purpose of the NRAD to provide an analysis of the range of potential consequences of accidents which have been identified that are associated with the launching and deployment of the Galileo mission spacecraft. The specific consequences analyzed are those associated with the possible release of radioactive material (fuel) of the Radioisotope Thermoelectric Generators (RTGs). They are in terms of radiation doses to people and areas of deposition of radioactive material. These consequen… more
Date: January 25, 1989
Partner: UNT Libraries Government Documents Department
open access

Response to requests by FMF and DWPF concerning disposal of FMF saltstone drums in Z-Area vaults

Description: Disposal of FMF saltstone in 55 gallon drums in the Z-Area Industrial Waste Landfill requires modification of the landfill permit. Approximately 5000 drums of FMF saltstone are currently stored on SC DHEC-permitted concrete storage pads adjacent to the burial ground. At a meeting with DWPF, FMF, and EPS on July 18, 1989, IWT agreed to supply the following information: (1) Consequence of disposal of CCA (Cu, Cr, As) treated wood pallets in the Z-Area vaults. (Four drums of FMF saltstone are curr… more
Date: July 25, 1989
Creator: Langton, C. A. & Cook, J. R.
Partner: UNT Libraries Government Documents Department
open access

Dynamic analysis of the 7-GeV APS experiment hall foundation based on equivalent lumped parameter modeling

Description: In this technical note, mass-spring-dashpot, also referred to as equivalent lumped parameter, models are employed to model the soil-foundation interaction of two typical floor segments from the 7-GeV APS experiment hall. Equivalent lumped parameter models have the advantage of being easy to apply and of readily allowing for parameter studies. Analysis requires knowledge of certain properties of the soil including density, shear wave velocity, and Poisson`s ratio, as well as knowledge of the deg… more
Date: January 25, 1989
Creator: Wambsganss, M. W.
Partner: UNT Libraries Government Documents Department
open access

Response to requests by FMF and DWPF concerning disposal of FMF saltstone drums in Z-Area vaults

Description: Disposal of FMF saltstone in 55 gallon drums in the Z-Area Industrial Waste Landfill requires modification of the landfill permit. Approximately 5000 drums of FMF saltstone are currently stored on SC DHEC-permitted concrete storage pads adjacent to the burial ground. At a meeting with DWPF, FMF, and EPS on July 18, 1989, IWT agreed to supply the following information: (1) Consequence of disposal of CCA (Cu, Cr, As) treated wood pallets in the Z-Area vaults. (Four drums of FMF saltstone are curr… more
Date: July 25, 1989
Creator: Langton, C. A. & Cook, J. R.
Partner: UNT Libraries Government Documents Department
open access

Nitrogen oxide abatement by distributed fuel addition. Quarterly report No. 8, May 1, 1989--July 31, 1989

Description: The performance of the new combustor was tested. Experiments showed that this combustor has superior insulating quality than the previous one. Measured radial concentrations indicated uniform distribution of the primary fuel (coal) inside the fire tube resulting in reasonably flat concentration profiles. However, measured radial concentrations after the addition of the reburn fuel showed uneven distribution of the fuel resulting in parabolic concentration profiles, an indication of insufficient… more
Date: August 25, 1989
Creator: Wendt, J. O. L. & Mereb, J. B.
Partner: UNT Libraries Government Documents Department
open access

Mars Rover RTG Study

Description: This report summarizes the results of a Radioisotope Thermoelectric Generator (RTG) design study conducted by Fairchild Space Company at the direction of the U.S. Department of Energy's Office of SpecialApplications, in suppport of the Mars Rover and Sample Return mission under investigation at NASA's Jet Propulsion Laboratory. The report is a rearranged, updated, and significantly expanded amalgam of three interrelated papers presented at the 24th Intersocity Energy Conversion Engineering Conf… more
Date: August 25, 1989
Creator: Schock, Alfred
Partner: UNT Libraries Government Documents Department
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