AD Scientific Index
 Open Nav
Login Login Pricing & Plans Pricing & Plans
Engineering & Technology

H-Index
Rankings

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

Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.

map
×
Total 38 scientist , 96 institution , Updates every 3 days
* Total H Index Rankings

Rankings

flag
200,039
World Rank
Bulgaria
76
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
221,983
World Rank
Bulgaria
86
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
    34
  • Last 5 Years
    24
  • Last 5 Years / Total
    0.706
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
222,710
World Rank
Bulgaria
87
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
    34
  • Last 5 Years
    23
  • Last 5 Years / Total
    0.676
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
352,728
World Rank
Bulgaria
171
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
6
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
588,476
World Rank
Bulgaria
397
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
593,212
World Rank
Bulgaria
403
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
    13
  • Last 5 Years / Total
    0.722
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
599,957
World Rank
Bulgaria
417
Country Rank
Technical University of Sofia Logo
8
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
    11
  • Last 5 Years / Total
    0.611
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
660,697
World Rank
Bulgaria
515
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
707,723
World Rank
Bulgaria
589
Country Rank
Technical University of Sofia Logo
13
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
724,761
World Rank
Bulgaria
618
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
737,726
World Rank
Bulgaria
660
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
762,334
World Rank
Bulgaria
699
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
hydrogen | heat engineering | waste heat recovery | thermosyphones | heat pipe

H-Index Metrics

  • Total
    14
  • Last 5 Years
    12
  • Last 5 Years / Total
    0.857
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
839,036
World Rank
Bulgaria
843
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
843,517
World Rank
Bulgaria
851
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
850,793
World Rank
Bulgaria
879
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
901,283
World Rank
Bulgaria
967
Country Rank
Technical University of Sofia Logo
31
University
Ranking Based On Selection:
16
Rosen Mitrev (Росен Митрев)
Technical University of Sofia Sofia, Bulgaria
Engineering & Technology / Mechanical Engineering
Mechanical engineerin

H-Index Metrics

  • Total
    12
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.750
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
916,752
World Rank
Bulgaria
1,011
Country Rank
Institute of Mechanics, Bulgarian Academy of Sciences Logo
16
University
Ranking Based On Selection:
17
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
1,047,478
World Rank
Bulgaria
1,257
Country Rank
Technical University of Varna Logo
9
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
1,176,398
World Rank
Bulgaria
1,644
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
    6
  • Last 5 Years / Total
    0.667
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
1,245,720
World Rank
Bulgaria
1,787
Country Rank
Technical University of Sofia Logo
85
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
    8
  • Last 5 Years / Total
    1.000
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
1,437,042
World Rank
Bulgaria
2,324
Country Rank
University of Ruse Angel Kanchev Logo
87
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
1,443,795
World Rank
Bulgaria
2,371
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
1,550,279
World Rank
Bulgaria
2,585
Country Rank
University of Ruse Angel Kanchev Logo
96
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
1,594,025
World Rank
Bulgaria
2,752
Country Rank
Technical University of Varna Logo
43
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
Get Full Access to Premium Data Get Full Access to Premium Data
* Total H Index Rankings

Rankings

flag
1,596,119
World Rank
Bulgaria
2,770
Country Rank
Institute of Astronomy, Bulgarian Academy of Sciences Logo
134
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
    6
  • Last 5 Years
    5
  • Last 5 Years / Total
    0.833
Get Full Access to Premium Data Get Full Access to Premium Data
Smart Institutional Excellence Plan
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
360° Real-Time Academic Performance Analysis
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Strategic Researcher Transfer Tools
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Academic Contribution Analytics Module
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
QA & Accreditation
Ensuring quality standards and accreditation compliance in higher education.
Internationalization in Higher Education
Advancing global partnerships, mobility, and international visibility.
Unlock Your Academic Potential Today

🌍 Be Our Partner: Representation & Collaboration

Represent AD Scientific Index in your country or region — and grow with us.

  • ✅ Official recognition as a regional partner
  • ✅ Visibility partnership with full brand support
  • ✅ Help institutions in your region enhance their academic visibility
  • ✅ Contribute to value-driven projects with measurable academic impact
Discover Universities That Trust Us

Discover Universities That Trust Us

Curious about institutions benefiting from the AD Scientific Index?