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Straipsniai „Clarivate Analytics“ duomenų bazėje „Web of Science Core Collection“ referuojamuose leidiniuose
1. Dement'ev A., Murauskas E., Slavinskas N., Navakas R., Stockus V. Control of the repetition rate and reduction of the jitter of the pulses of passively Q-switched solid-state miniature lasers using periodic diode-pump modulation // Quantum electronics. ISSN 1063-7818. 2012. Vol. 42, No. 5, p. 437-446.
2. Džiugys A., Navakas R. The role of friction in mixing and segregation of granular material // Granular matter. ISSN 1434-5021. 2009. Vol. 11, No. 6, p. 403-416.
3. Džiugys A., Navakas R. The role of friction on size segregation of granular material // Mechanika. ISSN 1392-1207. 2007. Nr. 4, p. 59-68. (Be citavimo indekso)
4. Džiugys A., Navakas R., Striūgas N. A Normalized parameter for similarity/dissimilarity characterization of sequences (http://dx.doi.org/10.15388/Informatica.2015.47) // Informatica. ISSN 0868-4952. 2015. Vol. 26. No. 2. p. 241-258.
5. Džiugys A., Peters B., Navakas R., Misiulis E. Density segregation on a moving grate (http://dx.doi.org/10.1016/j.powtec.2016.09.040) // Powder Technology. ISSN 0032-5910. 2016. Vol. 305. p. 323–332
6. Markauskas D., Kačianauskas R., Džiugys A., Navakas R. Investigation of adequacy of multi-sphere approximation of elliptical particles for DEM simulations // Granular matter. ISSN 1434-5021. 2010. Vol. 12, No. 1, p. 107-123.
7. Misiulis E., Džiugys A., Navakas R., Striūgas N. A fluid-structure interaction model of the internal carotid and ophthalmic arteries for the noninvasive intracranial pressure measurement method (http://dx.doi.org/10.1016/j.compbiomed.2017.03.014) // Computers in biology and medicine. ISSN 0010-4825. Vol. 84. 2017. p. 79–88
8. Navakas R., Džiugys A., Peters B. A community-detection based approach to identification of inhomogeneities in granular matter // Physica A-Statistical Mechanics and its Applications. ISSN 0378-4371. 2014. Vol. 407, p. 312-331.
9. Peters B., Džiugys A., Navakas R. Simulation of thermal conversion of solid fuel by the discrete particle method // Lithuanian journal of physics. ISSN 1648-8504. 2011. Vol. 51, No. 2, p. 91-105.
10. Peters B., Džiugys A., Navakas R. A shrinking model for combustion/gasification of char based on transport and reaction time scales // Mechanika. ISSN 1392-1207. 2012. Vol 18, No. 2, p. 177-185. (Be citavimo indekso).
11. Striūgas N., Vorotinskienė L., Paulauskas R., Navakas R., Džiugys A., Narbutas L. Estimating the fuel moisture content to control the reciprocating grate furnace firing wet woody biomass (http://dx.doi.org/10.1016/j.enconman.2017.04.014) // Energy Conversion and Management . ISSN 0196-8904. Vol. 149. 2017. p. 937–949
12. Striūgas N., Zakarauskas K., Džiugys A., Navakas R., Paulauskas R. An evaluation of performance of automatically operated multi-fuel downdraft gasifier for energy production // Applied Thermal Engineering. ISSN 1359-4311. 2014. Vol .73, Issue 1, p. 1149–1157

Straipsniai mokslo leidiniuose, registruotuose tarptautinėse mokslinės informacijos duomenų bazėse
1. Džiugys A, Navakas R., Šlančiauskas A., Stravinskas G., Kačianauskas R. Numerical simulation of mixing and segregation of granular material // Mechanika. ISSN 1392-1207 / 2005. Nr. 3, p. 52-56. [INSPEC, Compendex]
2. Saliamonas A., Navakas R., Striūgas N., Džiugys A., Zakarauskas K. Effect of producer gas addition on spectral characteristics of the natural gas flame // Energetika. ISSN 0235-7208. 2014. T. 60, Nr. 4. p. 210-219

Straipsniai kituose moksliniuose periodiniuose leidiniuose
1. Navakas R. Simulation of motion of granular media in complex mechanical systems // Science and supercomputing in Europe.Report 2005. ISBN 88-86037-17-1. Italy: CINECA, 2006, p. 745-749.

Pranešimai tarptautinėse konferencijose
1. Navakas R., Džiugys A., Misiulis E., Striūgas N. Community structure of force chains in granular hopper discharge (http://dx.doi.org/10.1063/1.4992368) // International conference of numerical analysis and applied mathematics (ICNAM 2016) 19-25 september 2016. AIP Conference Proceedings. ISBN 978-0-7354-1538-6. Rhodes, Greece. Vol. 1963. 2017.
2. Džiugys A., Navakas R. The role of friction in mixing and segregation of granular material // The 12th international conference of international association for computer methods and advances in geomechanics (IACMAG), Goa, India, October1-6, 2008. India, 2009, p. 603-610.
3. Navakas R., Džiugys A., Peters B., Striūgas N. Identification of hot spots in heated granular matter by a community-detection method // XIV Minsk international heat and mass transfer forum MIF-XIV, Minsk, September 10-13, 2012. Minsk, 2012. ISBN 978-985-6456-78-0, p. 1-5.
4. Navakas R., Džiugys A., Peters B. Application of graph community detection algorithms for identification of force clusters in squeezed granular packs // The 10th international conference on modern building materials, structures and techniques, Vilnius, VGTU, May 19-21, 2010. Selected papers. Vilnius: Technika, 2010. Vol. II. ISBN 978-9955-28-594-6, p. 980-983.
5. Navakas R., Džiugys A., Stravinskas G. Numerical modeling of mixing and segregation of granular matter // Mechanika –2005: proceedings of the 10th international conference, Kaunas, Lithuania, April 7-8, 2005 / Kaunas university of technology, 2005 . ISBN 9955-09-850-3, p. 452-457.
6. Navakas R., Striūgas N., Džiugys A., Saliamonas A., Misiulis E. The experimental investigation of flame spectral characteristics after partial substitution of natural gas with producer gas // 10th European conference on industrial furnaces and boilers (INFUB10). April 7-10, 2015. Porto, Portugal p. 1-10
7. Peters B., Džiugys A., Navakas R. A discrete approach to thermal conversion of solid fuel by the discrete particle method (DPM) // The 10th international conference on modern building materials, structures and techniques, Vilnius, VGTU, May 19-21, 2010. Selected papers. Vilnius: Technika, 2010. Vol. II. ISBN 978-9955-28-594-6, p. 994-999.
8. Saliamonas A., Navakas R., Striūgas N., Džiugys A., Zakarauskas K. Research of oh+ chemiluminecence intensity dependence on execess air raitio in premixed natural and producer gas flame // 13th Annual international conference of young scientists on energy issues (CYSENI 2016), Kaunas, Lithuania, May 26–27, 2016. Kaunas: LEI, 2016. ISSN 1822-7554. p. 271-280
9. Saliamonas A., Striūgas N., Navakas R. Optimization of combustion process by characterization of the flame parameters using chemiluminescence // 10th annual international conference of young scientists on energy issues (10 CYSENI anniversary) : Kaunas, Lithuania, May 29-31, 2013. Kaunas : LEI, 2013. ISSN 1822-7554, p. 548-558.
10. Saliamonas A., Striūgas N., Navakas R. Spectroscopic analysis of syngas generated from wooden pellets addition to natural gas combustion // 11th international conference of young scientists on energy issues (CYSENI 2014), Kaunas, Lithuania, May 29-30, 2014. Kaunas : LEI, 2014. ISSN 1822-7554, p. 333-338.
11. Striūgas N., Vorotinskienė L., Džiugys A., Paulauskas R., Navakas R., Narbutas L. Optimization of automated operation of biomass furnace firing wood chips with varying properties by experimental validation of moisture prediction METhod // 11th Conference on sustainable development of energy, water and environment systems. ISSN 1847-7186 (book of abstracts), ISSN 1847-7178 (digital proceedings). Zagreb. 4-8 September 2016. 18 p.

Pranešimai Lietuvos konferencijose
1. Misiulis E., Džiugys A., Navakas R Kraštinių sąlygų įtaka įtempių pasiskirstymui ir deformacijoms akies arterijos skaitiniame modelyje // Šilumos energetika ir technologijos-2016: konferencijos pranešimų medžiaga, Kauno technologijos universitetas, 2016 sausio 28-29 Kaunas: LEI 2016. ISSN 2335-2485, p. 146-154.

© Lietuvos energetikos institutas, 2005-2017. Visos teisės saugomos.
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