Groups source: ARIS

Reactor Engineering Division

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Research activity

Code Science Field Subfield
2.03.02  Engineering sciences and technologies  Energy engineering  Fuels and energy conversion technology 
2.13.04  Engineering sciences and technologies  Process engineering  Industrial hazard 

Code Science Field
T140  Technological sciences  Energy research 
T160  Technological sciences  Nuclear engineering and technology 
T200  Technological sciences  Thermal engineering, applied thermodynamics 
T210  Technological sciences  Mechanical engineering, hydraulics, vacuum technology, vibration and acoustic engineering 
Keywords
Uncertainty, optimal statistical estimator, loss-of-coolant accident, integrity of pressurized systems, probability of failure, ageing, nucleate boiling, subcooled boiling, interfacial area concentration, boiling in vertical channel, integral test facilities, separate effects
Evaluation (metodology)
source: COBISS
Evaluation of bibliographic research performance indicators according to ARIS methodology
Points
7,679.02
A''
665.26
A'
2,277.58
A1/2
3,997.61
CI10
4,305
CImax
261
h10
29
A1
25.05
A3
19.63
Data for the last 5 years (citations for the last 10 years) on December 27, 2025; Data for score A3 calculation refer to period 2020-2024
Citations Citations for bibliographic records in COBIB.SI that are linked to records in citation databases
source: WoS source: Scopus source: COBISS
Database Linked records Citations Pure citations Average pure citations
WoS 414  5,440  4,700  11.35 
Scopus 508  6,840  5,940  11.69 
Researchers (25)
no. Code Name and surname Research area Status No. of publications
1.  07025  PhD Leon Cizelj  Energy engineering  Researcher  1,007 
2.  32442  PhD Oriol Costa Garrido  Energy engineering  Researcher  124 
3.  33540  PhD Martin Draksler  Energy engineering  Researcher  128 
4.  22322  PhD Samir El Shawish  Energy engineering  Researcher  169 
5.  57112  Aljoša Gajšek  Process engineering  Researcher  22 
6.  05570  PhD Ivo Kljenak  Energy engineering  Researcher  477 
7.  24075  Tanja Klopčič    Junior expert or technical associate  6 
8.  39141  PhD Janez Kokalj  Energy engineering  Researcher  102 
9.  16435  PhD Boštjan Končar  Energy engineering  Researcher  395 
10.  53513  Gregor Kozmus  Energy engineering  Researcher  16 
11.  59830  Izak Kreuh  Process engineering  Researcher  0 
12.  39407  PhD Rok Krpan  Mechanics  Researcher  50 
13.  55786  Amirhossein Lame Jouybari  Energy engineering  Researcher  11 
14.  14572  PhD Matjaž Leskovar  Energy engineering  Researcher  457 
15.  34279  PhD Blaž Mikuž  Energy engineering  Researcher  173 
16.  21181  Zoran Petrič  Energy engineering  Researcher  15 
17.  08661  PhD Andrej Prošek  Energy engineering  Researcher  635 
18.  60431  Nina Rehar    Junior expert or technical associate  0 
19.  60730  Ajay Pratap Sharma  Energy engineering  Researcher  0 
20.  19725  Andrej Sušnik    Junior expert or technical associate  0 
21.  58576  Patrik Tarfila  Energy engineering  Researcher  27 
22.  35549  PhD Matej Tekavčič  Process engineering  Researcher  116 
23.  12057  PhD Iztok Tiselj  Energy engineering  Researcher  518 
24.  29182  PhD Mitja Uršič  Process engineering  Researcher  284 
25.  50515  Boštjan Zajec  Energy engineering  Researcher  47 
Research projects (36) Legend
no. Code Title Period Head of the group No. of publications
1.  L2-1827  Simulation of selected design extension conditions without core melt  7/1/2019 - 6/30/2023  PhD Boštjan Končar  2,819 
2.  L2-1828  Understanding stratified steam explosions in reactor conditions  7/1/2019 - 6/30/2023  PhD Matjaž Leskovar  1,766 
3.  J2-9209  Efficient cooling concepts for high heat flux components in fusion reactor   7/1/2018 - 6/30/2021  PhD Boštjan Končar  1,858 
4.  L2-9210  Investigation of turbulent heat transfer in an annulus through advanced experimental and computational methods  7/1/2018 - 6/30/2021  PhD Iztok Tiselj  1,175 
5.  J2-8189  Proces uparjanja med parno eksplozijo v z natrijem hlajenih hitrih reaktorjih (Slovene)  5/1/2017 - 4/30/2020  PhD Mitja Uršič  2,448 
6.  Z2-5490  Steam explosions in sodium cooled fast reactors  8/1/2013 - 7/31/2015  PhD Mitja Uršič  284 
7.  J2-4065  POSKUS IN SIMULACIJA ZGOREVANJA VODIKA V EKSPERIMENTALNI NAPRAVI ZADRŽEVALNEGA HRAMA JEDRSKE ELEKTRARNE (Slovene)  7/1/2011 - 6/30/2014  PhD Borut Mavko  3,780 
8.  J2-4078  Razvoj metod in modelov za simulacije termohidravličnih pojavov v inovativnih jedrskih reaktorjih (Slovene)  7/1/2011 - 6/30/2014  PhD Iztok Tiselj  3,740 
9.  J2-2182  Izboljševanje varnosti obstoječih in novih jedrskih elektrarn z verjetnostnimi varnostnimi analizami (Slovene)  5/1/2009 - 4/30/2012  PhD Marko Tomaž Čepin  4,616 
10.  J2-2158  Modeliranje vpliva snovskih lastnosti na parno eksplozijo (Slovene)  5/1/2009 - 4/30/2012  PhD Matjaž Leskovar  3,559 
11.  J2-1134  Kondenzacija pare v razslojenem dvofaznem toku (Slovene)  2/1/2008 - 1/30/2011  PhD Iztok Tiselj  1,911 
12.  V2-0553  Razvoj potrebnih znanj za spremljanje, ovrednotenje in nadzor obvladovanja staranja jedrskih objektov (Slovene)  9/1/2008 - 8/31/2010  PhD Leon Cizelj  3,360 
13.  V2-0470  Strateški pomen jedrske energetike v primerjavi z ostalimi viri in vpliv na gospodarstvo (Slovene)  9/1/2008 - 8/31/2010  PhD Miloš Pantoš  4,854 
14.  J2-9311  Modeling of fluid transport in nanotubes  7/1/2007 - 6/30/2010  PhD Ivo Kljenak  1,581 
15.  J2-9168  Multiscale model of small crack initialization and propagation in pressure boundary components of a nuclear power plant  1/1/2007 - 12/31/2009  PhD Igor Simonovski  1,201 
16.  J2-9362  Simulations of two-phase thermalhydraulic phenomena in nuclear engineering by computational fluid dynamics methods  1/1/2007 - 12/31/2009  PhD Boštjan Končar  2,079 
17.  Z2-9488  Conception of a method for monitoring of the usage of nuclear power plant components  1/1/2007 - 12/31/2008  PhD Boštjan Zafošnik  113 
18.  V2-0375  Uporaba metod in tehnik za oceno staranja in zagotovitev varnega obratovanja jedrskih in sevalnih objektov (Slovene)  10/1/2006 - 12/31/2008  PhD Borut Bundara  3,272 
19.  V2-0376  Izboljšanje jedrske varnosti z verjetnostnimi varnostnimi analizami (Slovene)  10/1/2006 - 9/30/2008  PhD Marko Tomaž Čepin  728 
20.  J2-6614  Modelling of nonhomogeneous atmosphere in nuclear power plant containment  7/1/2004 - 6/30/2007  PhD Ivo Kljenak  1,936 
21.  J2-6565  Modelling of steam explosions  7/1/2004 - 6/30/2007  PhD Matjaž Leskovar  1,342 
22.  J2-6542  Safety margins, thermalhydraulic, peak cladding temperature, two-phase flow, accuracy quantification  7/1/2004 - 6/30/2007  PhD Andrej Prošek  1,594 
23.  J2-6564  Simulations of stratified and slug flows  7/1/2004 - 6/30/2007  PhD Iztok Tiselj  1,922 
24.  M2-0113  Modeliranje posledic eksplozije na opremo in objekte (Slovene)  6/1/2006 - 5/31/2007  PhD Matjaž Leskovar  2,615 
25.  J2-6556  Development of new safety models and definition of risk criteria  2/1/2004 - 1/30/2007  PhD Marko Tomaž Čepin  2,085 
26.  Z2-6651  Three-dimensional eulerian model of convective boiling  7/1/2004 - 6/30/2006  PhD Borut Mavko  1,383 
27.  L2-5336  The influence of the mesoscopic inhomogenities in materials on the life-time of safety significant components of nuclear power plants  1/1/2003 - 12/31/2005  PhD Igor Simonovski  1,208 
28.  Z2-5375  Determination of morphological parameters for optimization of heat exchanger surfaces  1/1/2003 - 12/31/2004  PhD Borut Mavko  1,077 
29.  Z2-3534  Identification and treating of uncertainties in Probabilistic Safety Assessment   7/1/2001 - 6/30/2004  PhD Romana Jordan Cizelj  714 
30.  Z2-3514  Original combined multiphase model of steam explosion premixing phase  7/1/2001 - 6/30/2004  PhD Matjaž Leskovar  942 
31.  J1-1263  Two-phase flow simulations: coupling of two-fluid models and interface tracking models  1/1/1999 - 6/30/2001  PhD Iztok Tiselj  518 
32.  J2-0750  Modeliranje dvofaznega toka med prehodnimi pojavi (Slovene)  7/1/1998 - 6/30/2001  PhD Stojan Petelin  2,312 
33.  J2-7615  Limit states of npp components affected by aging  1/1/1996 - 6/30/2001  PhD Leon Cizelj  1,146 
34.  J2-7617  Safety of complex technologies  1/1/1996 - 6/30/2001  PhD Borut Mavko  4,663 
35.  R1-2955  Osnova za novo družino medicinskih laserskih naprav (Slovene)  5/1/1998 - 10/31/1999  PhD Marko Marinček  64 
36.  R1-2953  Namizni večnamenski medicinski laser - družina (Slovene)  4/1/1998 - 10/31/1999  PhD Karolj Nemeš  32 
ARIS research and infrastructure programmes (4) Legend
no. Code Title Period Head of the group No. of publications
1.  P2-0026  Reactor engineering  1/1/2015 - 12/31/2019  PhD Leon Cizelj  4,107 
2.  P2-0026  Reactor engineering  1/1/2009 - 12/31/2014  PhD Leon Cizelj  5,076 
3.  P2-0026  Reactor engineering  1/1/2004 - 12/31/2008  PhD Borut Mavko  4,690 
4.  P0-0505-0106  Thermal-Hydraulic Safety Analyses  1/1/1999 - 12/31/2003  PhD Borut Mavko  4,884 
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