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University · Constanța · Romania

Constanta Maritime University

In research, Constanta Maritime University stands highest in Engineering (#4,960 of 6,636 worldwide), Physical Sciences (#11,256 of 12,888 worldwide) and Social Sciences (#10,073 of 10,521 worldwide), 2022–2025. Relative to its size it is most specialised in Aerospace Engineering — Aerospace Engineering is 6.0× its share of world research.

cmu-edu.euROR OpenAlex
World rank, 2022–2025
#20,181
of 28,054 · #11,035 all time
Rank in Romania
#90
of 126
Research works
1.2k
▲ 38% vs 2013–17
Citations
4.1k
3.4 per fractional work
Top-10% rate
7.0%
record average 16.5%
Open access
57%
world 28%

What is Constanta Maritime University known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
EngineeringField #4,960 of 6,636 7.5%124 #1004
Physical SciencesDomain #11,256 of 12,888 6.0%205 #6509
Social SciencesDomain #10,073 of 10,521 6.9%67 #10994

Each strip is that field’s whole ranked pool, with the notch where Constanta Maritime University sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Engineering#1,004 #4,960
  2. Physical Sciences#6,509 #11,256
  3. Social Sciences#10,994 #10,073
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Constanta Maritime University specialise in?

Where its research is concentrated relative to its size: Aerospace Engineering takes 6.0× the share of its output that it takes of world research.

  1. Aerospace EngineeringSubfield · 21.9 works6.0×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.68× its world share, 10 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.31× its world share, 5 worksBiochemistry, Geneti…Immunology and Microbiology: 0.26× its world share, 1 worksImmunology and Micro…Neuroscience: 0.53× its world share, 3 worksNeuroscienceChemical Engineering: 0.81× its world share, 1 worksChemical EngineeringChemistry: 0.26× its world share, 1 worksChemistryComputer Science: 1.02× its world share, 25 worksComputer ScienceEarth and Planetary Sciences: 2.53× its world share, 12 worksEarth and Planetary …Energy: 3.61× its world share, 10 worksEnergyEngineering: 2.63× its world share, 124 worksEngineeringEnvironmental Science: 1.48× its world share, 23 worksEnvironmental ScienceMaterials Science: 0.28× its world share, 3 worksMaterials ScienceMathematics: 0.23× its world share, 1 worksMathematicsPhysics and Astronomy: 0.66× its world share, 5 worksPhysics and AstronomyDentistry: 0.19× its world share, 0 worksDentistryHealth Professions: 0.33× its world share, 3 worksHealth ProfessionsMedicine: 0.31× its world share, 19 worksMedicineNursing: 0.37× its world share, 1 worksNursingArts and Humanities: 1.19× its world share, 11 worksArts and HumanitiesBusiness, Management and Accounting: 0.74× its world share, 8 worksBusiness, Management…Decision Sciences: 1.50× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 0.92× its world share, 6 worksEconomics, Econometr…Psychology: 0.72× its world share, 7 worksPsychologySocial Sciences: 0.79× its world share, 31 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 3.6×. Every wedge is a field page.

Who are the top researchers at Constanta Maritime University?

Ranked on the composite score, Cornel Panait, E Oanta and Razvan D. Tamas lead among researchers whose main affiliation is Constanta Maritime University.

  1. 1 Cornel Panait Romania · #1,345,083 worldwide 2 citations · 19 works
  2. 2 E Oanta Romania · #1,347,399 worldwide 0 citations · 15 works
  3. 3 Razvan D. Tamas Romania · #1,441,821 worldwide 7 citations · 25 works
  4. 4 Mariana Panaitescu Romania · #1,492,599 worldwide 3 citations · 15 works
  5. 5 Bogdan Hnatiuc Romania · #1,541,182 worldwide 7 citations · 26 works
  6. 6 Mihaela Hnatiuc Romania · #1,559,842 worldwide 11 citations · 22 works
All ranked researchers at Constanta Maritime University

Which keywords describe research at Constanta Maritime University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Renewable Energy, Environmental Impact, Maritime Transportation, Climate Change, Fuel Consumption, Shipping, Emissions and Air Quality.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Climate Change23▲ 2.7×24 topics
  2. Renewable Energy22▲ 4.9×25 topics
  3. Environmental Impact21▲ 4.0×21 topics
  4. Sustainability17▲ 2.3×24 topics
  5. Maritime Transportation14▲ 87×2 topics
  6. Fuel Consumption11▲ 48×2 topics
  7. Shipping10▲ 66×2 topics
  8. Emissions10▲ 16×3 topics
  9. Wireless Sensor Networks10▲ 7.0×9 topics
  10. Air Quality10▲ 17×2 topics
  11. Emission Control Areas9▲ 133×1 topic
  12. Ship Propulsion9▲ 133×1 topic
  13. Supply Chain Management8▲ 2.8×9 topics
  14. Energy Efficiency8▲ 2.6×12 topics
  15. Mediterranean8▲ 27×3 topics
  16. Holocene7▲ 20×2 topics
  17. Black Sea7▲ 57×1 topic
  18. paleoceanography7▲ 75×1 topic
  19. IoT7▲ 5.6×8 topics
  20. Electric Vehicles6▲ 7.0×3 topics
  21. Environmental Monitoring6▲ 5.2×4 topics
  22. Numerical Simulation6▲ 6.4×7 topics
  23. Path Planning6▲ 15×3 topics
  24. Power Electronics6▲ 5.7×6 topics
  25. Collision Avoidance6▲ 9.8×2 topics
  26. Logistics6▲ 11×2 topics
  27. Operations Research6▲ 10×2 topics
  28. Renewable Energy Integration6▲ 5.2×3 topics
  29. Container Terminals5▲ 63×1 topic
  30. Port Development5▲ 63×1 topic
  31. Metamaterial5▲ 17×2 topics
  32. Control Systems5▲ 8.3×8 topics
  33. Human Factors5▲ 20×1 topic
  34. Unmanned Surface Vehicles5▲ 52×1 topic
  35. Wireless Communications5▲ 8.7×2 topics
  36. Antenna5▲ 17×1 topic
  37. Microstrip5▲ 17×1 topic
  38. Energy Transition4▲ 9.9×2 topics
  39. Cryogenic Storage4▲ 49×1 topic
  40. Liquefied Natural Gas (LNG)4▲ 49×1 topic

Which research topics does Constanta Maritime University publish most on?

By volume in 2022–2025: Maritime Transport Emissions and Efficiency, Marine and environmental studies, Maritime Ports and Logistics and Maritime Navigation and Safety.

Maritime Transport Emissions and Efficiency: 9 fractional worksMarine and environmental studies: 7 fractional worksMaritime Ports and Logis…5Maritime Ports and Logistics: 5 fractional worksMaritime Navigation and …5Maritime Navigation and Safety: 5 fractional worksAntenna Design and Analysis: 5 fractional worksSpacecraft and Cryogenic Technologies: 4 fractional worksAdvanced Battery Technol…4Advanced Battery Technologies Research: 4 fractional worksUnderwater Vehicles and Communication Systems: 3 fractional worksAntenna Design and Optimization: 3 fractional worksGlobal Energy and Sustainability Research: 3 fractional works
Environmental EngineeringOceanographyIndustrial and Manufacturing EngineeringOcean Engineering3 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Maritime Transport Emissions and Efficiency Environmental Engineering 9 works
  2. 2 Marine and environmental studies Oceanography 7 works
  3. 3 Maritime Ports and Logistics Industrial and Manufacturing Engineering 5 works
  4. 4 Maritime Navigation and Safety Ocean Engineering 5 works
  5. 5 Antenna Design and Analysis Aerospace Engineering 5 works
  6. 6 Spacecraft and Cryogenic Technologies Aerospace Engineering 4 works
  7. 7 Advanced Battery Technologies Research Automotive Engineering 4 works
  8. 8 Underwater Vehicles and Communication Systems Ocean Engineering 3 works
  9. 9 Antenna Design and Optimization Aerospace Engineering 3 works
  10. 10 Global Energy and Sustainability Research Renewable Energy, Sustainability and the Environment 3 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available57.3%not open42.7%

World: 28% of research is openly available.

with international co-authors11.8%domestic only88.2%

World: 19% is written across borders.

How has Constanta Maritime University's research output changed?

Output in 2018–2022 was 38% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Constanța

All research institutions in Constanța

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.