Position:
Chief research associate
Room number:
54-BRK
Phone number:
+37037401890
Email:
Publications
Scientific article
2022
Ragaišis V. [LEI], Kaliatka T. [LEI], Poškas P. [LEI], Kaliatka A. [LEI], Šmaižys A. [LEI], Janulionis R. [LEI], Narkūnas E. [LEI], Sirvydas A. [LEI], Babilas E. [LEI], Rimkevičius S. [LEI].
A proposed approach for the evaluation of consequences of a large aircraft crash accident at an RBMK type reactor site during decommissioning
In: Progress in Nuclear Energy. Oxford: Elsevier, 2022, Vol. 145, 104135, p. 1-15. ISSN 0149-1970, eISSN 1878-4224.
2021
Šmaižys A. [LEI], Narkūnas E. [LEI], Poškas G. [LEI], Naumov V., Ekaterinichev D..
Evaluation of the shielding properties of a new increased capacity storage cask for RBMK-1500 used fuel
In: Progress in Nuclear Energy. Oxford: Elsevier, 2021, Vol. 141, 103986, p. 1-11. ISSN 0149-1970, eISSN 1878-4224.
Šmaižys A. [LEI], Narkūnas E. [LEI], Poškas G. [LEI], Poškas P. [LEI].
Comparison of Gamma and Neutron Dose Rate Variations with Time for Cast Iron and Metal–Concrete Casks Used for RBMK-1500 Spent Fuel Storage
In: Applied sciences. Basel: MDPI, 2021, Vol. 11, Iss. 16, 7362, p. 1-10. Scopus..
Narkūnas E. [LEI], Šmaižys A. [LEI], Poškas P. [LEI], Naumov V., Ekaterinichev D..
Neutron dose rate analysis of the new CONSTOR® storage cask for the RBMK-1500 spent nuclear fuel
In: Nuclear Engineering and Technology. Daejeon: Elsevier, 2021, Vol. 53, p. 1869-1877. ISSN 1738-5733.
2019
Narkūnas E. [LEI], Poškas G. [LEI], Šmaižys A. [LEI].
Impact of shield elements on the WWER-440 reactor pressure vessel activation
In: Annals of Nuclear Energy. Oxford: Elsevier, 2019, Vol. 130, p. 394-401. ISSN 0306-4549.
Šmaižys A. [LEI], Narkūnas E. [LEI], Rudychev V., Rudychev Y..
Analysis of Some Computer Codes Used for Evaluation of Spent Nuclear Fuel Radiation Parameters
In: Nuclear and Radiation Sofety. 2019, Vol. 3, No. 83, p. 44-50. ISSN 2073-6231.
2017
Šmaižys A. [LEI], Poškas P. [LEI], Narkūnas E. [LEI].
Evaluation of dose rate variation during very long term storage of RBMK-1500 reactor used fuel
In: Annals of Nuclear Energy. 2017, Vol. 109, p. 192-198. ISSN 0306-4549.
2016
Narkūnas E. [LEI], Šmaižys A. [LEI], Poškas P. [LEI], Bartkus G. [LEI].
Modelling of the spatial distribution of the induced activities in the RBMK-1500 reactor graphite blocks and rings/sleeves
In: Progress in Nuclear Energy. Oxford, England: Elsevier, 2016, Vol. 91, p. 265-276. ISSN 0149-1970.
Narkūnas E. [LEI], Šmaižys A. [LEI], Poškas P. [LEI], Ragaišis V. [LEI].
Modelling of RBMK-1500 SNF storage casks activation during very long term storage
In: Applied Radiation and Isotopes. Netherlands: Elsevier, 2016, Vol. 115, p. 100-108. ISSN 0969-8043.
Conference paper
2020
Narkūnas E. [LEI], Šmaižys A. [LEI], Poškas P. [LEI].
Preliminary inventory of C-14 in irradiated graphite of Ignalina NPP unit 1 RBMK-1500 reactor
In: EURADWASTE ’19 Conference Proceedings 9th European Commission Conference on EURATOM Research and Training in Radioactive Waste Management 4-7 June, 2019 Pitesti, Romania . Luxembourg: European Union, 2020, p. 682. ISBN 978-92-79-98750-2.
International projects
Horizon 2020
1
Ongoing
01.06.2019 - 31.05.2024
Following decades of RD&D in support of the safe management and disposal of radioactive waste, and building on the preparatory work of the recent EC JOPRAD project, a European JoiMore
Seventh Framework Programme (FP7)
1
Completed
01.11.2013 - 31.10.2016
The ARCADIA project has been conceived so as to provide a twofold support to the further development of nuclear research programs in the NMS, targeting two major areas included in theMore
2
Completed
01.11.2011 - 31.10.2013
NEWLANCER project proposes to identify and implement effective and efficient actual solutions leading to enlarged NMS involvement in future Euratom Framework Programmes by strengtheniMore
IAEA
1
Completed
25.06.2012 - 20.06.2016
The present spent nuclear fuel (SNF) management concept in the Lithuania foresees dry storage of SNF for 50 years. During this time the final SNF management concept shall be developedMore