Darius Justinavičius

Nuclear Engineering Laboratory (14)
Research associate
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The person is no longer employed at the Institute


Scientific article


Narkūnienė A. [LEI], Justinavičius D. [LEI], Poškas P. [LEI], Grigaliūnienė D. [LEI], Ragaišis V. [LEI]. The Modeling of Laboratory Experiments on Granular MX‐80 Bentonite with COMSOL Multiphysics In: Minerals. Basel: MDPI, 2022, Vol. 12, No. 3, 277, p. 1-20. ISSN 2075-163X.


Narkūnienė A. [LEI], Poškas P. [LEI], Justinavičius D. [LEI]. The Modeling of Laboratory Experiments with COMSOL Multiphysics Using Simplified Hydromechanical Model In: Minerals . Basel: MDPI, 2021, Vol. 13 (7), 754, p. 1-18. ISSN 2075-163X.


Wendling J., Justinavičius D. [LEI], Sentis M., Amaziane B., Bond A., Calder J. N., Treille E.. Gas transport modelling at different spatial scales of a geological repository in clay host rock In: Environmental Earth Sciences. New York: Springer, 2019, Vol. 78, No. 221, p. 1-34. ISSN 1866-6280.


Poškas P. [LEI], Grigaliūnienė D. [LEI], Justinavičius D. [LEI], Kilda R. [LEI], Narkūnienė A. [LEI]. Pažanga įgyvendinant radioaktyviųjų atliekų atliekynus Lietuvoje ir jų saugos vertinimas In: Energetika. Vilnius: Lietuvos mokslų akademija, 2016, T. 62, Nr. 3, p. 171-188. ISSN 0235-7208.
Poškas P. [LEI], Grigaliūnienė D. [LEI], Narkūnienė A. [LEI], Kilda R. [LEI], Justinavičius D. [LEI]. Modeling of irradiated graphite 14C transfer through engineered barriers of a generic geological repository in crystalline rocks In: Science of the Total Environment. Netherlands: Elsevier, 2016, Vol. 569-570, p. 1126-1135. ISSN 0048-9697.
Justinavičius D. [LEI], Poškas P. [LEI], Narkūnienė A. [LEI]. Gas migration modelling in geological repository module in clay formation and sensitivity analysis In: Engineering Geology. Amsterdamas: Elsevier, 2016, Vol. 213, p. 158-168. ISSN 0013-7952.


Justinavičius D. [LEI], Poškas P. [LEI]. Temperature and tortuosity effect on gas migration in a high-level waste disposal tunnel In: Mineralogical Magazine. 2015, Vol. 79 (6), p. 1317-1325. ISSN 0026-461X.


Justinavičius D. [LEI], Sirvydas A. [LEI], Poškas P. [LEI]. Thermal analysis of reference repository for RBMK-1500 spent nuclear fuel in crystalline rocks In: Journal of thermal analysis and calorimetry. 2014, Vol. 118, No. 2, p. 767-773. ISSN 1388-6150.

International projects

Horizon 2020

EURAD project logo

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


The overall objective of the project is to develop and test the tools necessary for the assessment of the hydro-mechanical evolution of an installed bentonite barrier and its resultinMore


The coordination action SITEX-II aims at implementing in practice the activities along with the interaction modes issued by the FP7 program SITEX project (2012-2013), in view of develMore

Seventh Framework Programme (FP7)


SITEX aims at identifying the efficient means that should be developed through the establisment of a sustainable expertise function network within a European framework with the view tMore


The multiple barrier concept is the cornerstone of all proposed schemes for underground disposal of radioactive wastes. The concept invokes a series of barriers, both engineered and nMore

Other international projects


The goal of this project is to prepare the setting up of a “Joint Programming on Radioactive Waste Disposal” that would be established to coordinate at the European level, national reMore

Projects in Lithuania

Research Council of Lithuania projects

2014–2020 ES fondų investicijų ženklas

„Dalyvavimas 29-ojoje tarptautinėje mokslinėje konferencijoje “Nuclear Energy for New Europe NENE 2020” Nr. 09.3.3-LMT-K-712-20-0034, finansuojamą iš Europos socialinio fondo pagal 9 More