Inverse modelling for real-time estimation of radiological consequences in the early stage of an accidental radioactivity release
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F16%3A00460631" target="_blank" >RIV/67985556:_____/16:00460631 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jenvrad.2016.06.016" target="_blank" >http://dx.doi.org/10.1016/j.jenvrad.2016.06.016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jenvrad.2016.06.016" target="_blank" >10.1016/j.jenvrad.2016.06.016</a>
Alternative languages
Result language
angličtina
Original language name
Inverse modelling for real-time estimation of radiological consequences in the early stage of an accidental radioactivity release
Original language description
A stepwise sequential assimilation algorithm is proposed based on an optimisation approach for recursive parameter estimation and tracking of radioactive plume propagation in the early stage of a radiation accident. The proposed method is designated as a stepwise re-estimation of the source term release dynamics and an improvement of several input model parameters. It results in a more precise determination of the adversely affected areas in the terrain. Twin experiment generating noiseless simulated "artificial" observations is studied to verify the minimisation algorithm. The impact of the measurement noise on the re-estimated source release rate is examined.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
AQ - Safety and health protection, safety in operating machinery
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Environmental Radioactivity
ISSN
0265-931X
e-ISSN
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Volume of the periodical
164
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
28
Pages from-to
377-394
UT code for WoS article
000390507800043
EID of the result in the Scopus database
2-s2.0-84986328069