Prediction of the migration of several radionuclides in ocean sediment with the computer code IONMIG: a preliminary report
Description
A computer code, IONMIG, which is used to calculate the far-field transport of radionuclides through ocean sediment by diffusion and convection is described. The code uses a two-dimensional, axisymmetric, explicit finite difference formulation. Preliminary results for several species (Cs, Pu, I, Tc) are given.
Physical Description
23 pages
Creation Information
Russo, A.J. May 1, 1980.
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Sandia National Laboratories
Place of Publication: Albuquerque, New Mexico
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Description
A computer code, IONMIG, which is used to calculate the far-field transport of radionuclides through ocean sediment by diffusion and convection is described. The code uses a two-dimensional, axisymmetric, explicit finite difference formulation. Preliminary results for several species (Cs, Pu, I, Tc) are given.
Physical Description
23 pages
Notes
NTIS, PC A02/MF A01.
Subjects
Keywords
- Actinide Isotopes
- Actinide Nuclei
- Alkali Metal Isotopes
- Alkaline Earth Isotopes
- Alpha Decay Radioisotopes
- Americium 243
- Americium Isotopes
- Aquatic Ecosystems
- Barium 137
- Barium Isotopes
- Beta Decay Radioisotopes
- Beta-Minus Decay Radioisotopes
- Boundary Conditions
- Cesium 137
- Cesium Isotopes
- Computer Codes
- Convection
- Curium 243
- Curium Isotopes
- Data
- Data Compilation
- Data Forms
- Days Living Radioisotopes
- Diffusion
- Ecosystems
- Elements
- Environmental Transport
- Even-Odd Nuclei
- Finite Difference Method
- Forecasting
- Graphs
- Halogens
- Heavy Nuclei
- Hours Living Radioisotopes
- Hydrogen Compounds
- I Codes
- Information
- Intermediate Mass Nuclei
- Internal Conversion Radioisotopes
- Iodine
- Iodine 129
- Iodine Isotopes
- Isomeric Transition Isotopes
- Isotopes
- Iterative Methods
- Mass Transfer
- Minutes Living Radioisotopes
- Neptunium 239
- Neptunium Isotopes
- Nonmetals
- Nuclei
- Numerical Data
- Numerical Solution
- Odd-Even Nuclei
- Oxygen Compounds
- Plutonium 239
- Plutonium Isotopes
- Radioisotopes
- Radionuclide Migration
- Ruthenium 99
- Ruthenium Isotopes
- Seas
- Seawater
- Sediments
- Stable Isotopes
- Surface Waters
- Technetium 99
- Technetium Isotopes
- Two-Dimensional Calculations
- Uranium 235
- Uranium Isotopes
- Water
- Xenon 129
- Xenon Isotopes
- Years Living Radioisotopes 520301* -- Environment, Aquatic-- Radioactive Materials Monitoring & Transport-- Water-- (1987)
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- Report No.: SAND-79-1666
- Grant Number: AC04-76DP00789
- Digital Object Identifier: https://doi.org/10.2172/5178923
- Office of Scientific & Technical Information Report Number: 5178923
- Archival Resource Key: ark:/67531/metadc1056769
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Creation Date
- May 1, 1980
Added to The UNT Digital Library
- Jan. 22, 2018, 7:23 a.m.
Description Last Updated
- Jan. 19, 2021, 4:48 p.m.
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Russo, A.J. Prediction of the migration of several radionuclides in ocean sediment with the computer code IONMIG: a preliminary report, report, May 1, 1980; Albuquerque, New Mexico. (https://digital.library.unt.edu/ark:/67531/metadc1056769/: accessed July 16, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.