Zobrazeno 1 - 10
of 50
pro vyhledávání: '"R.T. Primm"'
Publikováno v:
Nuclear Technology. 93:330-349
The ongoing preconceptual and conceptual reactor design of the Advanced Neutron Source (ANS) is explored. The ANS is being designed for materials sciences, isotope production, and fundamental physics research. A reactor design based on previously dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f379a12add95c519cb43c5678ef3357a
https://doi.org/10.13182/nt91-a34527
https://doi.org/10.13182/nt91-a34527
Autor:
R.T. Primm
HFIR specific, few group neutron and coupled neutron-gamma libraries have been prepared. These are based on data from ENDF/B-V and beginning-of-life (BOL) conditions. The neutron library includes actinide data for curium target rods. Six critical exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3c3e00e47af943101287d579a97ab82
https://doi.org/10.2172/10132630
https://doi.org/10.2172/10132630
This report provides computational evaluation results demonstrating that mixed oxide waste can be safely stored in Intercell Storage Wells 2 and 3 of Building 3019 at the Oak Ridge National Laboratory. Existing, verified computational techniques are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5123366a6dd8817f946d90a4b520d4e9
https://doi.org/10.2172/10114356
https://doi.org/10.2172/10114356
Autor:
R.T. Primm
Some of the unirradiated High Flux Isotope Reactor (HFIR) control elements discharged during the late 1990s were observed to have cladding damage--local swelling or blistering. The cladding damage was limited to the tantalum/europium interface of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c90b173822ee02cba5a5b995be6d22a
https://doi.org/10.2172/890009
https://doi.org/10.2172/890009
The purpose of this report is to document the physics analyses that must be performed to successfully disposition weapons-usable plutonium in VVER-1000 reactors in the Russian Federation. The report is a document to support programmatic and financial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a0309112033efa28dd9400d2a55413c
https://doi.org/10.2172/760251
https://doi.org/10.2172/760251
An MCNP input was prepared for the Thai Research Reactor, making extensive use of the MCNP geometry`s lattice feature that allows a flexible and easy rearrangement of the core components and the adjustment of the control elements. The geometry was ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::219ad5a809424a9c105c74316c489f17
https://doi.org/10.2172/677116
https://doi.org/10.2172/677116
The rate of plutonium disposition will be a key parameter in determining the degree of success of the Fissile Materials Disposition Program. Estimates of the disposition rate are dependent on neutronics calculations. To ensure that these calculations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3c986cb1c7deb7d0a301b6428797cdb
https://doi.org/10.2172/582259
https://doi.org/10.2172/582259
Both fresh and spent mixed-oxide (MOX) assemblies exhibit physical characteristics that will necessitate additional measurements and analyses beyond those that are done for low-enriched uranium (LEU) assemblies. While none of these analyses or measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c9566abb83e737619d59859cdc1448d
https://doi.org/10.2172/582213
https://doi.org/10.2172/582213
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 249:58-65
The Center for Neutron Research is a new, national experimental facility being planned by Oak Ridge National Laboratory to meet the need for an intense steady-state source of neutrons and for associated experimental space and equipment. This article
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9ba03d029196511723e3b4d7088cc6b
https://doi.org/10.1016/0168-9002(86)90242-1
https://doi.org/10.1016/0168-9002(86)90242-1
A series of critical experiments was conducted with mixed plutonium-uranium nitrate solutions having Pu:(Pu+U) ratios >0.5. Three geometries and four conditions of reflection were examined. The plutonium concentrations ranged from 170 to 350 g/L. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d7eea73488c9e5769fd5b8788389421
https://doi.org/10.2172/10132995
https://doi.org/10.2172/10132995