Modeling of transport of radioactive substances from underground storage with uncertainties of geologic parameters

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F12%3A%230000044" target="_blank" >RIV/46747885:24620/12:#0000044 - isvavai.cz</a>
Result on the web
<a href="http://psam11.org/www/fi/" target="_blank" >http://psam11.org/www/fi/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Modeling of transport of radioactive substances from underground storage with uncertainties of geologic parameters
Original language description
The aim of the contribution is to describe uncertainty of analysis of transport radioactive substances from deep repository radioactive waste in direction to the surface. To determine transport of substances is used software Flow123D. Software Flow123D develops values of concentration of substances by using Finite volume method. Values of input parameters are obtained on the basis of expert estimating. Input parameters are for example: types of hydraulic permeability of the rock (38 types), location andhydraulic permeability of the rifts, initial and boundary conditions of the underground flow and transport of substances, mathematical mesh of the area. Mathematical model of the area is 60 km2. Deep repository waste is supposed to be in the Melechov massif in The Czech Republic. By using of software Flow123D we obtain outcomes of concentration of substances in each element (concentration is a function of time). Uncertainty analysis is based on Monte Carlo method. We generated randomly
Czech name
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Czech description
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Project
<a href="/en/project/TA01021331" target="_blank" >TA01021331: Simulation tools for the evolution prediction of THC processes and their influence on the migration of radionuclides in geosphere</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
11th International Probabilistic Safety Assessment and Management Conference and the Annual European Safety and Reliability Conference 2012 (PSAM11 ESREL 2012)
ISBN
978-1-62276-436-5
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
1515-1522
Publisher name
Curran Associates, Inc.
Place of publication
Red Hook, NY, USA
Event location
Helsinki, Finland
Event date
Jun 25, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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