| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Mechanical and Aerospace Engineering | 44 | 1613 | 1493 | 2 | 2 | 189 | 7769 |
The chart shows the history of publications by Janez Kopac between 1991 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Janez Kopac published across 35 years, from 1991 to 2025, averaging 5.8 papers a year. Output peaked at 16 publications in 2011. 2 of the 203 publications appeared in the last two years.
203 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 3 |
| 1994 | 0 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 2 |
| 1998 | 1 |
| 1999 | 5 |
| 2000 | 4 |
| 2001 | 10 |
| 2002 | 8 |
| 2003 | 5 |
| 2004 | 10 |
| 2005 | 9 |
| 2006 | 10 |
| 2007 | 8 |
| 2008 | 11 |
| 2009 | 15 |
| 2010 | 13 |
| 2011 | 16 |
| 2012 | 4 |
| 2013 | 9 |
| 2014 | 13 |
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 9 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 0 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
| Total | 203 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Janez Kopac sits on this spectrum.
This scientist: 189 publications — 40th percentile
40% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 659 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 47–56 | 10 | |
| 57–66 | 23 | |
| 67–76 | 32 | |
| 77–86 | 62 | |
| 87–96 | 67 | |
| 97–106 | 91 | |
| 107–116 | 113 | |
| 117–126 | 115 | |
| 127–136 | 130 | |
| 137–146 | 140 | |
| 147–156 | 155 | |
| 157–166 | 132 | |
| 167–176 | 133 | |
| 177–186 | 130 | |
| 187–196 | 140 | 189 |
| 197–206 | 115 | |
| 207–216 | 125 | |
| 217–226 | 117 | |
| 227–236 | 99 | |
| 237–246 | 92 | |
| 247–256 | 100 | |
| 257–266 | 95 | |
| 267–276 | 88 | |
| 277–286 | 77 | |
| 287–296 | 74 | |
| 297–306 | 74 | |
| 307–316 | 62 | |
| 317–326 | 70 | |
| 327–336 | 59 | |
| 337–346 | 58 | |
| 347–356 | 45 | |
| 357–366 | 44 | |
| 367–376 | 36 | |
| 377–386 | 41 | |
| 387–396 | 32 | |
| 397–406 | 23 | |
| 407–416 | 28 | |
| 417–426 | 27 | |
| 427–436 | 25 | |
| 437–446 | 23 | |
| 447–456 | 23 | |
| 457–466 | 20 | |
| 467–476 | 12 | |
| 477–486 | 24 | |
| 487–496 | 18 | |
| 497–506 | 12 | |
| 507–516 | 13 | |
| 517–526 | 21 | |
| 527–536 | 12 | |
| 537–546 | 8 | |
| 547–556 | 16 | |
| 557–566 | 3 | |
| 567–576 | 11 | |
| 577–586 | 6 | |
| 587–596 | 5 | |
| 597–606 | 6 | |
| 607–616 | 7 | |
| 617–626 | 7 | |
| 627–636 | 10 | |
| 637–646 | 4 | |
| 647–656 | 3 | |
| 657–658 | 2 | |
| 659+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Janez Kopac sits on this spectrum.
This scientist: 44 D-Index — 54th percentile
54% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 93 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 83 | |
| 31 | 113 | |
| 32 | 144 | |
| 33 | 153 | |
| 34 | 189 | |
| 35 | 158 | |
| 36 | 139 | |
| 37 | 127 | |
| 38 | 130 | |
| 39 | 126 | |
| 40 | 104 | |
| 41 | 100 | |
| 42 | 107 | |
| 43 | 101 | |
| 44 | 103 | 44 |
| 45 | 79 | |
| 46 | 88 | |
| 47 | 70 | |
| 48 | 83 | |
| 49 | 44 | |
| 50 | 64 | |
| 51 | 56 | |
| 52 | 50 | |
| 53 | 48 | |
| 54 | 58 | |
| 55 | 52 | |
| 56 | 48 | |
| 57 | 42 | |
| 58 | 34 | |
| 59 | 42 | |
| 60 | 37 | |
| 61 | 42 | |
| 62 | 44 | |
| 63 | 22 | |
| 64 | 33 | |
| 65 | 29 | |
| 66 | 23 | |
| 67 | 29 | |
| 68 | 24 | |
| 69 | 19 | |
| 70 | 34 | |
| 71 | 26 | |
| 72 | 19 | |
| 73 | 18 | |
| 74 | 19 | |
| 75 | 14 | |
| 76 | 19 | |
| 77 | 8 | |
| 78 | 18 | |
| 79 | 16 | |
| 80 | 12 | |
| 81 | 17 | |
| 82 | 11 | |
| 83 | 16 | |
| 84 | 7 | |
| 85 | 9 | |
| 86 | 8 | |
| 87 | 6 | |
| 88 | 6 | |
| 89 | 7 | |
| 90 | 10 | |
| 91 | 4 | |
| 92 | 4 | |
| 93+ | 100 |
Janez Kopac is affiliated with the University of Ljubljana in Slovenia and has a research focus primarily situated within the field of Engineering. Their published work spans several subfields, notably Biomedical Engineering, Geochemistry and Petrology, Mechanical Engineering, Electrical and Electronic Engineering, and Civil and Structural Engineering.
The research topics covered by Janez Kopac include Thermochemical Biomass Conversion Processes, Biodiesel Production and Applications, Coal and Its By-products, Coal Combustion and Slurry Processing, Free Radicals and Antioxidants, Smart Grid Energy Management, and Electric Vehicles and Infrastructure.
Frequent co-authors who have contributed to research projects alongside Janez Kopac include Elena David, Franci Pušavec, Krsto Mijanović, R-M Marinescu, and A. Armeanu.
Several publication venues have featured Janez Kopac's work, with multiple papers appearing in Mobility and Vehicle Mechanics, as well as publications in Molecules, Journal of Analytical and Applied Pyrolysis, Renewable Energy, and Nanomaterials.
Recent papers authored or co-authored by Janez Kopac include:
Franci Pusavec;Peter Krajnik;Janez Kopac
Franci Pusavec;Davorin Kramar;Peter Krajnik;Janez Kopac
F. Pusavec;H. Hamdi;J. Kopac;I.S. Jawahir
J. Kopac;P. Krajnik
Jože Jurkovič;Marjan Korošec;Janez Kopač
Franci Pusavec;Ashish Deshpande;Shu Yang;Rachid M'Saoubi
Janez Kopač;Marko Bahor;Mirko Soković
J. Rech;P.J. Arrazola;C. Claudin;C. Courbon
C. Courbon;C. Courbon;D. Kramar;P. Krajnik;F. Pusavec
C. Courbon;F. Pusavec;F. Dumont;J. Rech
J. Kopac;Z. Kampus
J. Kopac;P. Krajnik
J Kopač;S Šali
M. Sokovic;J. Kopac
Slavko Dolinšek;Borivoj Šuštaršič;Janez Kopač
Unknown
Unknown
Peter Krajnik;Janez Kopač;Alojzij Sluga
Franci Pusavec;Ashish Deshpande;Shu Yang;Rachid M'Saoubi
L.A. Dobrzański;D. Pakuła;A. Křiž;M. Soković
Slavko Dolinšek;Janez Kopač
P. Krajnik;J. Kopač
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