APPLICATION OF DISPERSION MODELS OF ESTE FOR MODELLING OF THE RADIOLOGICAL IMPACT OF RELEASED Cs-137 IN A SPECIFIC URBAN ENVIRONMENT
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F48135445%3A_____%2F24%3AN0000106" target="_blank" >RIV/48135445:_____/24:N0000106 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.rap-proceedings.org/index.php?id=6" target="_blank" >http://www.rap-proceedings.org/index.php?id=6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37392/RapProc.2024.06" target="_blank" >10.37392/RapProc.2024.06</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
APPLICATION OF DISPERSION MODELS OF ESTE FOR MODELLING OF THE RADIOLOGICAL IMPACT OF RELEASED Cs-137 IN A SPECIFIC URBAN ENVIRONMENT
Popis výsledku v původním jazyce
The software ESTE was used to assess the spread of contaminated air in terms of parameters that calculate radiation exposure to affected individuals. The computer simulation proved to be a reliable tool for obtaining relevant radiation protection quantities and their dependence on parameters such as the initial source activity, its position, wind direction, and wind velocity. An essential condition for accurate dispersion modelling in urban areas is the evaluation of urban wind fields specific to various environments and atmospheric conditions. The location, structure, and layout of buildings are reflected in the simulation of the behaviour and movement of radioactive air. The modelling considers external exposures, expressed in ambient dose equivalent, and internal exposures, leading to committed effective dose. The ESTE dispersion models have proven extremely useful in obtaining essential parameters for predicting the impact of dispersed radioactivity on individuals in the investigated areas. These data can help implement effective protection measures for people in such areas, where exposure also depends on the configuration of the building structures, which can be taken into account when adopting measures to minimise the exposure of individuals present or moving around. The ESTE code was applied to model the dispersion of Cs-137 in a specific urban environment.
Název v anglickém jazyce
APPLICATION OF DISPERSION MODELS OF ESTE FOR MODELLING OF THE RADIOLOGICAL IMPACT OF RELEASED Cs-137 IN A SPECIFIC URBAN ENVIRONMENT
Popis výsledku anglicky
The software ESTE was used to assess the spread of contaminated air in terms of parameters that calculate radiation exposure to affected individuals. The computer simulation proved to be a reliable tool for obtaining relevant radiation protection quantities and their dependence on parameters such as the initial source activity, its position, wind direction, and wind velocity. An essential condition for accurate dispersion modelling in urban areas is the evaluation of urban wind fields specific to various environments and atmospheric conditions. The location, structure, and layout of buildings are reflected in the simulation of the behaviour and movement of radioactive air. The modelling considers external exposures, expressed in ambient dose equivalent, and internal exposures, leading to committed effective dose. The ESTE dispersion models have proven extremely useful in obtaining essential parameters for predicting the impact of dispersed radioactivity on individuals in the investigated areas. These data can help implement effective protection measures for people in such areas, where exposure also depends on the configuration of the building structures, which can be taken into account when adopting measures to minimise the exposure of individuals present or moving around. The ESTE code was applied to model the dispersion of Cs-137 in a specific urban environment.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
30304 - Public and environmental health
Návaznosti výsledku
Projekt
—
Návaznosti
R - Projekt Ramcoveho programu EK
Ostatní
Rok uplatnění
2024
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
RAP24 CONFERENCE PROCEEDINGS
ISBN
978-86-81652-01-5
ISSN
—
e-ISSN
2737-9973
Počet stran výsledku
6
Strana od-do
23-28
Název nakladatele
Sievert Association, Niš, Serbia
Místo vydání
Sievert Association, Niš, Serbia
Místo konání akce
Granada
Datum konání akce
10. 6. 2024
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—