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Bulgaria 38 Scientists H-Index Engineering & Technology / Mechanical Engineering Rankings - 2026

This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.

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Total 38 scientist, 1 country, 13 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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190,258
World Rank
Bulgaria
72
Country Rank
University of Chemical Technology and Metallurgy Sofia Logo
3
University
Ranking Based On Selection:
1
Jordan Hristov
University of Chemical Technology and Metallurgy Sofia Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
fluidization | heat-balance integral | fractional calculus | Prony's series | nonsingular kernel

H-Index Metrics

  • Total
    36
  • Last 5 Years
    22
  • Last 5 Years / Total
    0.611
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* Total H Index Rankings

Rankings

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224,364
World Rank
Bulgaria
89
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
3
University
Ranking Based On Selection:
2
Rumiana Kotsilkova
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
polymer nanocomposites | rheology | nanomechanic

H-Index Metrics

  • Total
    33
  • Last 5 Years
    23
  • Last 5 Years / Total
    0.697
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* Total H Index Rankings

Rankings

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227,476
World Rank
Bulgaria
90
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
4
University
Ranking Based On Selection:
3
SK Stefanov
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
Monte Carlo methods | rarefied gas dynamics | microfluidics | physics of fluid

H-Index Metrics

  • Total
    33
  • Last 5 Years
    19
  • Last 5 Years / Total
    0.576
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* Total H Index Rankings

Rankings

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337,285
World Rank
Bulgaria
166
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
7
University
Ranking Based On Selection:
4
Evgeni Ivanov
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
His fields of research is related with polymer nanocomposites: rheological | structural | thermal | physical | mechanical propertie

H-Index Metrics

  • Total
    26
  • Last 5 Years
    21
  • Last 5 Years / Total
    0.808
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* Total H Index Rankings

Rankings

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566,994
World Rank
Bulgaria
385
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
10
University
Ranking Based On Selection:
5
Emil Manoach
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
Timoshenko beams | Mindlin plate

H-Index Metrics

  • Total
    18
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.778
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* Total H Index Rankings

Rankings

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576,138
World Rank
Bulgaria
398
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
11
University
Ranking Based On Selection:
6
Maria Datcheva
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
soil mechanics | geomechanics | damage mechanics | creep | nanoindentatio

H-Index Metrics

  • Total
    18
  • Last 5 Years
    12
  • Last 5 Years / Total
    0.667
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* Total H Index Rankings

Rankings

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581,301
World Rank
Bulgaria
413
Country Rank
Technical University of Sofia Logo
7
University
Ranking Based On Selection:
7
Lubomir Dimitrov
Technical University of Sofia Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
mechanical engineering | mechatronics | educatio

H-Index Metrics

  • Total
    18
  • Last 5 Years
    10
  • Last 5 Years / Total
    0.556
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* Total H Index Rankings

Rankings

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637,124
World Rank
Bulgaria
494
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
12
University
Ranking Based On Selection:
8
Elena Nikolova
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering

H-Index Metrics

  • Total
    16
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.875
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* Total H Index Rankings

Rankings

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682,859
World Rank
Bulgaria
562
Country Rank
Technical University of Sofia Logo
11
University
Ranking Based On Selection:
9
Mara Kandeva
Technical University of Sofia Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
tribology | mechani

H-Index Metrics

  • Total
    15
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.867
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* Total H Index Rankings

Rankings

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699,784
World Rank
Bulgaria
587
Country Rank
University of Ruse Angel Kanchev Logo
7
University
Ranking Based On Selection:
10
Ivelin Velikov Ivanov
University of Ruse Angel Kanchev Ruse, Bulgaria
Engineering & Technology / Mechanical Engineering
explicit finite element code and impact simulation

H-Index Metrics

  • Total
    15
  • Last 5 Years
    11
  • Last 5 Years / Total
    0.733
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* Total H Index Rankings

Rankings

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713,533
World Rank
Bulgaria
631
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
13
University
Ranking Based On Selection:
11
Peter Djondjorov
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
Mechanics of continua | Mechanics of solids | Fluid-structure interaction | Cells and biomembranes | carbon nanostructure

H-Index Metrics

  • Total
    15
  • Last 5 Years
    7
  • Last 5 Years / Total
    0.467
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* Total H Index Rankings

Rankings

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782,546
World Rank
Bulgaria
759
Country Rank
University of Ruse Angel Kanchev Logo
10
University
Ranking Based On Selection:
12
Iliya Iliev
University of Ruse Angel Kanchev Ruse, Bulgaria
Engineering & Technology / Mechanical Engineering
heat engineering | waste heat recovery | thermosyphones | heat pipe

H-Index Metrics

  • Total
    13
  • Last 5 Years
    12
  • Last 5 Years / Total
    0.923
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* Total H Index Rankings

Rankings

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810,621
World Rank
Bulgaria
807
Country Rank
Space research and technology institute of BAS Logo
5
University
Ranking Based On Selection:
13
Roumen Nedkov
Space research and technology institute of BAS Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
aerospace data | Ecolocal monitoring | GIS | image processing | gp

H-Index Metrics

  • Total
    13
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.692
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* Total H Index Rankings

Rankings

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814,081
World Rank
Bulgaria
811
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
14
University
Ranking Based On Selection:
14
Nina Pesheva
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
statistical mechanics | phase transitions | nonequilibrium steady state

H-Index Metrics

  • Total
    13
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.615
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* Total H Index Rankings

Rankings

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822,194
World Rank
Bulgaria
839
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
15
University
Ranking Based On Selection:
15
Петър Господинов
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering

H-Index Metrics

  • Total
    13
  • Last 5 Years
    6
  • Last 5 Years / Total
    0.462
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* Total H Index Rankings

Rankings

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884,958
World Rank
Bulgaria
963
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
16
University
Ranking Based On Selection:
16
Clementina D. Mladenova
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
Mechanics | Lie Groups | Control Theory | Robotic

H-Index Metrics

  • Total
    12
  • Last 5 Years
    6
  • Last 5 Years / Total
    0.500
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* Total H Index Rankings

Rankings

flag
927,331
World Rank
Bulgaria
1,021
Country Rank
Technical University of Sofia Logo
30
University
Ranking Based On Selection:
17
Rosen Mitrev (Росен Митрев)
Technical University of Sofia Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
Mechanical engineerin

H-Index Metrics

  • Total
    11
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.818
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* Total H Index Rankings

Rankings

flag
1,008,298
World Rank
Bulgaria
1,186
Country Rank
Technical University of Varna Logo
7
University
Ranking Based On Selection:
18
Stoyan D. Slavov
Technical University of Varna Varna, Bulgaria
Engineering & Technology / Mechanical Engineering
CAD-CAM-CAE | CNC | Manufacturing Engineering | Mechanical Engineerin

H-Index Metrics

  • Total
    10
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.900
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* Total H Index Rankings

Rankings

flag
1,141,714
World Rank
Bulgaria
1,619
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
18
University
Ranking Based On Selection:
19
Владимир Русинов
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering

H-Index Metrics

  • Total
    9
  • Last 5 Years
    5
  • Last 5 Years / Total
    0.556
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* Total H Index Rankings

Rankings

flag
1,228,179
World Rank
Bulgaria
1,786
Country Rank
Technical University of Sofia Logo
84
University
Ranking Based On Selection:
20
Angel Terziev
Technical University of Sofia Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
Fluid Mechanics | Two phase flows | renewable energ

H-Index Metrics

  • Total
    8
  • Last 5 Years
    7
  • Last 5 Years / Total
    0.875
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* Total H Index Rankings

Rankings

flag
1,384,967
World Rank
Bulgaria
2,238
Country Rank
University of Ruse Angel Kanchev Logo
83
University
Ranking Based On Selection:
21
Ognyan Alipiev
University of Ruse Angel Kanchev Ruse, Bulgaria
Engineering & Technology / Mechanical Engineering
Mechanical Engineering | Mechanical Design | Transmissions | Gears | Gear Cuttin

H-Index Metrics

  • Total
    7
  • Last 5 Years
    5
  • Last 5 Years / Total
    0.714
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* Total H Index Rankings

Rankings

flag
1,392,006
World Rank
Bulgaria
2,285
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
24
University
Ranking Based On Selection:
22
Chakarov D.
Institute of Mechanics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
Mechanics and control of robots | passive compliance | redundant actuation | "human-robot" interaction | haptic interfaces

H-Index Metrics

  • Total
    7
  • Last 5 Years
    4
  • Last 5 Years / Total
    0.571
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* Total H Index Rankings

Rankings

flag
1,494,620
World Rank
Bulgaria
2,492
Country Rank
University of Ruse Angel Kanchev Logo
94
University
Ranking Based On Selection:
23
Boris Kostov
University of Ruse Angel Kanchev Ruse, Bulgaria
Engineering & Technology / Mechanical Engineering
Mechanical Engineering | Pump Systems | Energy Efficienc

H-Index Metrics

  • Total
    6
  • Last 5 Years
    6
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,538,191
World Rank
Bulgaria
2,650
Country Rank
Technical University of Varna Logo
40
University
Ranking Based On Selection:
24
Radko Mihajlow
Technical University of Varna Varna, Bulgaria
Engineering & Technology / Mechanical Engineering
applied mechanics | robotics | agricultural machines | precision agriculture | sensor

H-Index Metrics

  • Total
    6
  • Last 5 Years
    5
  • Last 5 Years / Total
    0.833
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* Total H Index Rankings

Rankings

flag
1,688,255
World Rank
Bulgaria
3,050
Country Rank
Institute of Astronomy, Bulgarian Academy of Sciences Logo
145
University
Ranking Based On Selection:
25
Alexandrova Anika|Anika Alexandrova-Watanabe
Institute of Astronomy, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
Hemorheology | Erythrocytes | Leukocyte | Atomic Force Microscope | Microluidic

H-Index Metrics

  • Total
    5
  • Last 5 Years
    5
  • Last 5 Years / Total
    1.000
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