Aurimas Tonkūnas

Laboratory of Nuclear Installation Safety (17)
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The person is no longer employed at the Institute

Publications

Scientific article

2021

Slavickas A. [LEI], Pabarčius R. [LEI], Tonkūnas A. [LEI], Rimkevičius S. [LEI]. Neutron Transport Simulations of RBMK Fuel Assembly Using Multigroup and Continuous Energy Data Libraries within the SCALE Code In: Science and Technology of Nuclear Installations. London: Hindawi , 2021, Vol. 2021, 6673489, p. 1-11. ISSN 1687-6075.

2020

Tonkūnas A. [LEI], Pabarčius R. [LEI], Slavickas A. [LEI]. Evaluation of coolant density history effect in RBMK type fuel modelling In: Nuclear Engineering and Technology. Daejeon: Elsevier, 2020, Vol. 52, Iss. 11, p. 2415-2421. ISSN 1738-5733.

2017

Slavickas A. [LEI], Pabarčius R. [LEI], Tonkūnas A. [LEI], Ušpuras E. [LEI]. Uncertainty and Sensitivity Analysis of Void Reactivity Feedback for 3D BWR Assembly Model In: Science and Technology of Nuclear Installations. 2017, Vol. 2017, p. 1-9. ISSN 1687-6075.

2016

Slavickas A. [LEI], Pabarčius R. [LEI], Tonkūnas A. [LEI], Ušpuras E. [LEI]. Analysis of void reactivity coefficient for 3D BWR assembly model In: Science and Technology of Nuclear Installations. Niujorkas: Hindawi Publisching Corporation, 2016, Vol. 2016, Article ID 3427549, p. 1-9. ISSN 1687-6075.

2015

Tonkūnas A. [LEI], Pabarčius R. [LEI]. Proporcingumo daugiklių metodas radioaktyviosioms atliekoms charakterizuoti In: Energetika. (Kronika) [EBSCO, IndexCopernicus, SCOPUS]. Vilnius: Lietuvos mokslų akademija, 2015, T. 61, Nr. 1, p. 25-31. ISSN 0235-7208.
Slavickas A. [LEI], Pabarčius R. [LEI], Tonkūnas A. [LEI], Stankūnas G. [LEI], Ušpuras E. [LEI]. Void reactivity coefficient analysis during void fraction changes in innovative BWR assemblies In: Science and Technology of Nuclear Installations. London: Hindawi, 2015, Vol. 2015, p. 1-8. ISSN 1687-6075.

Popular science article

2020

Babilas E. [LEI], Pabarčius R. [LEI], Vaišnoras M. [LEI], Ušpuras E. [LEI], Rimkevičius S. [LEI], Šeporaitis M. [LEI], Tonkūnas A. [LEI]. LEI activities in the EU projects directed to support the Regulatory Body of Iraq In: Energetika. Vilnius: Lietuvos mokslų akademija, 2020, T. 66, Nr. 1, p. i-ii. EBSCO (Academic Search Complete), INSPEC, Index Copernicus, SCOPUS, VINITI, Ulrich's Web . ISSN 0235-7208, eISSN 1822-8836.

2019

Tonkūnas A. [LEI], Slavickas A. [LEI], Kaliatka A. [LEI]. The internship of Egyptian nuclear safety specialists at Lithuanian Energy Institute In: Energetika (Kronika). 2019, Vol. 65, No. 4, p. 10-12. ISSN 0235-7208.

International projects

Horizon 2020

1
MUSA project logo
Management and Uncertainties of Severe Accidents (MUSA)
http://musa-h2020.eu
Ongoing
01.06.2019 - 31.05.2023

The overall objective of the MUSA project is to assess the capability of SA codes when modelling reactor and SFP accident scenarios of GEN II, GEN III and GEN III+ reactor designs. ToMore

2
FASTNET project logo
FAST Nuclear Emergency Tools (FASTNET)
https://www.fastnet-h2020.eu/
Completed
01.10.2015 - 30.09.2019

The FASTNET project is a four-years European project funded by the Euratom Research and Training Programme 2014-2018. This project has received funding from the Euratom research and tMore

3
BRILLIANT
Baltic Region Initiative for Long Lasting InnovAtive Nuclear Technologies (BRILLIANT) [LEI coordinated]
http://balticbrilliantproject.eu/
Completed
01.07.2015 - 30.06.2018

The region of the European Union around the Baltic sea especially the countries Estonia, Latvia and Lithuania are not adequately integrated to the European electricity grid. At the enMore

Seventh Framework Programme (FP7)

1
Nuclear Cogeneration Industrial Initiative – Research and Development Coordination (NC2I-R)
http://www.snetp.eu/nc2i/
Completed
01.10.2013 - 30.09.2015

The strategic objective of NC2I-R is to structure the European public and private R&D capabilities for delivering a nuclear cogeneration demonstrator fully meeting the market needMore

2
NUGENIA+
Preparing NUGENIA for HORIZON2020 (NUGENIA-PLUS)
http://nugenia.org/about-nugenia/
Completed
01.09.2013 - 31.08.2016

The objective of the NUGENIA+ project is to support the NUGENIA Association in its role to coordinate and integrate European research on safety of the Gen II and III nuclear installatMore

3
Code for European Severe Accident Management (CESAM)
http://www.cesam-fp7.eu/
Completed
01.04.2013 - 31.03.2017

The Fukushima accidents highlighted that both the in-depth understanding of such sequences and the development or improvement of adequate severe accident management measures is essentMore

Other international projects

1
Benchmarking on Assessment of Radiological Consequences (BARCO)
Ongoing
26.02.2020 - 01.03.2021

The idea of ​​the project is to compare methodological approaches to modeling and technical capacity of calculation codes to assess the radiation consequences of accidents at nuclear More

2
Consultancy services for the implementation of a remediation project in Turkey
Ongoing
22.03.2020 - 28.02.2022

Project participants: Aslan Avcı Döküm Sanayi ve Ticaret A.Ş., Turkey Lietuvos energetikos institutas, LithuaniaMore