| Numéro |
Radioprotection
Volume 51, December 2016
Innovative integrated tools and platforms for radiological emergency preparedness and post-accident response in Europe. Key results of the PREPARE European research project
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|---|---|---|
| Page(s) | S97 - S99 | |
| Section | Enhancing of the existing decision support systems with capabilities of importance – Extension of atmospheric dispersion and consequence modelling in Decision Support Systems | |
| DOI | https://doi.org/10.1051/radiopro/2016040 | |
| Publié en ligne | 23 décembre 2016 | |
Article
Physico-chemical properties of radionuclides emitted as particulate matter
Technical University of Denmark (DTU), Center for Nuclear Technologies (Nutech),
Frederiksborgvej 399, Bldg. 201,
DK-4000
Roskilde, Denmark
This paper presents work done to improve the representation in European decision support tools of physico-chemical forms of radiocontaminants released to the atmosphere from a major nuclear power plant accident. The task is to accommodate those types of scenarios where fuel particles are at play. A methodology with associated parameters has been developed to improve modelling of the aerodynamic particle characteristics, and resultant deposition relations on different surface types, as well as estimates of resultant post-deposition environmental contaminant mobility/forced decontamination.
Key words: NPP accident / emergency / decision support / atmospheric release / aerosols
© EDP Sciences 2016
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