Marijus Šeporaitis

2025

• Stasys Gasiunas, Marijus Seporaitis. CFD and experimental insights into natural convection in symmetrically heated vertical cylinders for renewable energy accumulation , Renewable Energy — DOI: 10.1016/j.renene.2024.122313
• Kazys Almenas, Stasys Gasiūnas, Marijus Šeporaitis, Raimondas Pabarčius. Shear Number as a Practical Tool for Flow Regime Evaluation and Education , Fluids — DOI: 10.3390/fluids10040076

2024

• Justina Jaseliūnaitė, Marijus Šeporaitis. Comparative Assessment of Flow Patterns and Hydrodynamics in Cylindrical and Hourglass-Shaped Pin-Fin Configurations — DOI: 10.1007/978-3-031-67241-5_62
• J. Jaseliunaite, M. Seporaitis. Extensive computational fluid dynamics analysis of microchannel flow topology and friction factor in arrays of conical pin-fins , Physics of Fluids — DOI: 10.1063/5.0220609

2022

• Audrius Graževičius, Marijus Šeporaitis, Mindaugas Valinčius, Algirdas Kaliatka. Numerical investigation of two-component single-phase natural convection and thermal stratification phenomena in a rod bundle with axial heat flux profile , Nuclear Engineering and Technology — DOI: 10.1016/j.net.2022.03.010
• Justina Jaseliūnaitė, Marijus Šeporaitis. Performance optimisation of microchannel pin-fins using 2D CFD , Applied Thermal Engineering — DOI: 10.1016/j.applthermaleng.2022.118040

2020

• Babilas, E., Pabarčius, R., Vaišnoras, M., Ušpuras, E., Rimkevičius, S., Šeporaitis, M., Tonkūnas, A.. Lei activities in the EU projects directed to support the regulatory body of Iraq , Energetika

2019

• Stasys Gasiunas, Marijus Seporaitis, Kazys Almenas. Turbulence predicting criterion based on shear forces at the boundaries in a two-phase flow , International Journal of Thermal Sciences — DOI: 10.1016/j.ijthermalsci.2018.08.011

2018

• Laurinavicius, D., Seporaitis, M., Valincius, M., Gasiunas, S.. Measurement of water temperature and velocity fields by applying thermography on two-phase flow through horizontal rectangular channel , Thermal Science — DOI: 10.2298/TSCI160502129L

2017

• Numerical modelling of a direct contact condensation experiment using the AIAD framework , International Journal of Heat and Mass Transfer — DOI: https://doi.org/10.1016/j.ijheatmasstransfer.2017.03.104

2016

• Laurinavičius, D., Šeporaitis, M., Gasiūnas, S., Valinčius, M.. Dependence of water temperature gradient on condensation in stratified two-phase flow , Heat Transfer Research — DOI: 10.1615/HeatTransRes.2016014072
• Šeporaitis, M., Valinčius, M., Gasiūnas, S., Laurinavičius, D., Pabarčius, R., Kaliatka, A., Almenas, K.. Investigation of interfacial interaction and condensation,Tarpfazinės sąveikos ir kondensacijos tyrimai , Energetika — DOI: 10.6001/energetika.v62i3.3355

2014

• The Concept and RELAP5 Model of Thermal-Hydraulic System, Employing a Rapid Condensation for Coolant Circulation — DOI: 10.1080/01457632.2013.810965
• Laurinavičius, D., Šeporaitis, M., Gasiūnas, S.. Investigation of heat removal from the interface area to water bulk applying a thermography method,Kondensacijos šilumos nuvedimo nuo tarpfazinio paviršiaus į vandens gilumą tyrimas taikant termografnį metodą , Energetika — DOI: 10.6001/energetika.v60i4.3016

2012

• INTERFACIAL SHEAR OF CO-CURRENT STEAM−WATER FLOW ESTIMATION − II. ENHANCED SINGLE-PHASE FLUENT MODEL IN CONJUNCTION WITH MEASURED PROFILES OF STEAM VELOCITY AND LONGITUDINAL WATER TEMPERATURE — DOI: 10.1615/heattransres.v43.i5.30

2011

• Experimental Investigation and RELAP5 Modeling of Two-Phase Flow in Horizontal Rectangular Channel — DOI: 10.1080/01457632.2011.556490
• Overview of safety improvement during RBMK-1500 reactor core lifetime upgrading , Kerntechnik — DOI: 10.3139/124.110165
• Interfacial Shear of Co-Current Steam-Water Flow Estimation - I. Single-Phase FLUENT Model in Conjunction with Measured Total Increment of Water Temperature and Steam Velocity Profile Data — DOI: 10.1615/heattransres.v42.i7.30

2010

• Gasiunas, S., Šeporaitis, M., Babilas, E.. Estimation of interfacial shear in two-phase flow 3. Interphase shear in presence of cond ensation, obtain ed using single phase fluent 3d model,Tarpfazinio paviršiaus trinties dvifazėje tėkmėje nustatymas 3. Tarpfazinės trinties, esant kondensacijai, skaičiavimas vienfaziu fluent 3d modeliu , Energetika
• Valinčius, M., Šeporaitis, M., Pabarčius, R., Babilas, E.. RELAP5 analysis of circulation driven by condensation implosions,kondensacijos pliūpsniais varomos cirkuliacijos analizė panaudojant RELAP5 programų paketą , Energetika

2009

• Uncertainty and Sensitivity Analysis of Rapid Condensation Simulation Results Using the Adapted RELAP5 Version — DOI: 10.1615/heattransres.v40.i1.10
• Gasiunas, S., Šeporaitis, M.. Estimation of interfacial shear in two-phase flow 2. Change of velocity profile when steam flows over free water surface in horizontal channel,Tarpfazinio paviršiaus trinties dvifazėje tėkmėje nustatymas 2. Greičio profilio kitimas garui tekant kanale virš laisvo vandens paviršiaus , Energetika
• Valinčius, M., Šeporaitis, M., Pabarčius, R., Babilas, E.. Experimental and numerical investigation of two-phase one and two-component stratified flow in an inclined channel in constant vaporization conditions,Dvifazio vienkomponenčio ir dvikomponenčio stratifikuoto srauto pasvirusiame kanale eksperimentinis ir skaitinis tyrimas pastovaus garingumo sąlygomis , Energetika

2008

• Gasiunas, S., Šeporaitis, M., Pabarčius, R.. Estimation of interfacial shear in the two-phase flow 1. Application of the single-phase Fluent model,Tarpfazinio paviršiaus trinties dvifazėje tėkmėje nustatymas 1. Vienfazio Fluent modelio panaudojimas , Energetika

2007

• Valinčius, M., Šeporaitis, M., Pabarčius, R.. Stratified two-phase flow modeling using RELAP5 code, maintaining uniform water level in the inclined channel,Stratifikuoto dvifazio tekėjimo modeliavimas RELAP5 palaikant stabilu̧ vandens lygj pasvirusiame kanale , Energetika
• Gasiunas, S., Pabarčius, R., Šeporaitis, M.. Investigation of interphase friction influence on velocity profile in two-phase non-condensable flow,Tarpfazinio paviršiaus trinties i̧takos greičiu̧ laukui dvifazėje nesikondensuojančioje tėkmėje tyrimas , Energetika

2006

• INVESTIGATION OF STRATIFIED WAVY TWO-PHASE FLOW CHARACTERISTICS — DOI: 10.1615/ihtc13.p12.130
• Design and Tests of a Device for the Generation of Controlled Condensation Implosion Events — DOI: 10.1080/01457630500458047
• Šeporaitis, M., Pabarčius, R., Almenas, K.. Investigation of condensation implosion: Pulser design criterion,Kondensacijos pliūpsnio tyrimai: Konstrukcinis pulserio kriterijus , Energetika

2004

• Investigation of Condensation Implosion Event — DOI: 10.1615/heattransres.v35.i78.70

Metai nenurodyti

• Study of Controlled Condensation Implosion Events — DOI: 10.1115/icone10-22448