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Research facility · Vandœuvre-lès-Nancy · France

Laboratoire Énergies et Mécanique Théorique et Appliquée

In research, Laboratoire Énergies et Mécanique Théorique et Appliquée stands highest in Physical Sciences (#8,947 of 12,888 worldwide) and Engineering (#5,706 of 6,636 worldwide), 2022–2025.

lemta.univ-lorraine.frROR OpenAlex
World rank, 2022–2025
#17,542
of 28,054 · #15,824 all time
Rank in France
#799
of 1,422
Research works
1.1k
◆ 1% vs 2013–17
Citations
22k
18.8 per fractional work
Top-10% rate
6.7%
record average 16.5%
Open access
36%
world 28%

What is Laboratoire Énergies et Mécanique Théorique et Appliquée 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
Physical SciencesDomain #8,947 of 12,888 6.8%150 #9077
EngineeringField #5,706 of 6,636 6.4%103 #4768

Each strip is that field’s whole ranked pool, with the notch where Laboratoire Énergies et Mécanique Théorique et Appliquée 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).

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: 0.20× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.14× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 0.36× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.20× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 2.52× its world share, 1 worksChemical EngineeringChemistry: 0.97× its world share, 2 worksChemistryComputer Science: 0.23× its world share, 3 worksComputer ScienceEarth and Planetary Sciences: 1.06× its world share, 3 worksEarth and Planetary …Energy: 5.70× its world share, 8 worksEnergyEngineering: 4.26× its world share, 103 worksEngineeringEnvironmental Science: 0.90× its world share, 7 worksEnvironmental ScienceMaterials Science: 2.47× its world share, 14 worksMaterials ScienceMathematics: 1.28× its world share, 2 worksMathematicsPhysics and Astronomy: 1.39× its world share, 5 worksPhysics and AstronomyHealth Professions: 0.21× its world share, 1 worksHealth ProfessionsMedicine: 0.11× its world share, 4 worksMedicineArts and Humanities: 0.07× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.07× its world share, 0 worksBusiness, Management…Decision Sciences: 0.48× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.06× its world share, 0 worksEconomics, Econometr…Psychology: 0.10× its world share, 0 worksPsychologySocial Sciences: 0.07× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 5.7×. Every wedge is a field page.

Who are the top researchers at Laboratoire Énergies et Mécanique Théorique et Appliquée?

Ranked on the composite score, Jean‐Christophe Perrin, Denis Maillet and Olivier Lottin lead among researchers whose main affiliation is Laboratoire Énergies et Mécanique Théorique et Appliquée.

  1. 1 Jean‐Christophe Perrin France · #333,334 worldwide 165 citations · 30 works
  2. 2 Denis Maillet France · #349,623 worldwide 79 citations · 41 works
  3. 3 Olivier Lottin France · #351,816 worldwide 183 citations · 36 works
  4. 4 M. Weber France · #422,379 worldwide 120 citations · 18 works
  5. 5 Olivier Cuisinier France · #480,468 worldwide 106 citations · 33 works
  6. 6 G. Castanet France · #489,890 worldwide 130 citations · 23 works
  7. 7 Gaël Maranzana France · #491,389 worldwide 167 citations · 38 works
  8. 8 C. Nouar France · #547,002 worldwide 81 citations · 17 works
  9. 9 R. Devienne France · #623,082 worldwide 55 citations · 15 works
  10. 10 Alain Degiovanni France · #630,951 worldwide 105 citations · 42 works
All ranked researchers at Laboratoire Énergies et Mécanique Théorique et Appliquée

Which keywords describe research at Laboratoire Énergies et Mécanique Théorique et Appliquée?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Heat Transfer, Power Electronics, Renewable Energy Integration, Thermal Management, Renewable Energy, Thermal Conductivity, Polymer Electrolyte Membranes and Proton Exchange Membranes.

▲ 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. Heat Transfer14▲ 18×14 topics
  2. Power Electronics10▲ 19×8 topics
  3. Renewable Energy Integration9▲ 17×5 topics
  4. Thermal Management9▲ 17×7 topics
  5. Renewable Energy8▲ 3.6×25 topics
  6. Thermal Conductivity6▲ 23×7 topics
  7. Polymer Electrolyte Membranes6▲ 47×1 topic
  8. Proton Exchange Membranes6▲ 47×1 topic
  9. Energy Storage Systems6▲ 25×2 topics
  10. Energy Efficiency5▲ 3.5×13 topics
  11. Multiphase Flow5▲ 38×4 topics
  12. Nanocomposites5▲ 4.0×12 topics
  13. Large-Eddy Simulation5▲ 16×4 topics
  14. Model Predictive Control5▲ 11×6 topics
  15. Numerical Simulation5▲ 9.7×8 topics
  16. Smart Grid Applications5▲ 22×2 topics
  17. Decentralized Control4▲ 23×2 topics
  18. Distributed Power Generation4▲ 25×1 topic
  19. Energy Storage4▲ 4.0×8 topics
  20. Microgrid Control4▲ 25×1 topic
  21. Solar Energy4▲ 8.2×4 topics
  22. Electric Vehicles4▲ 8.3×4 topics
  23. Pressure Drop4▲ 31×3 topics
  24. Monte Carlo Simulation4▲ 11×6 topics
  25. Thermal Analysis4▲ 18×7 topics
  26. Energy Conversion4▲ 11×4 topics
  27. Phase Change Materials4▲ 23×2 topics
  28. CFD Simulation3▲ 18×5 topics
  29. Heat Exchangers3▲ 27×2 topics
  30. Porous Media3▲ 16×5 topics
  31. Electric Vehicle Charging3▲ 23×2 topics
  32. Polymer Composites3▲ 7.4×4 topics
  33. Smoke Control3▲ 76×1 topic
  34. Tunnel Fires3▲ 76×1 topic
  35. Ventilation Systems3▲ 72×2 topics
  36. Two-Phase Flow3▲ 26×3 topics
  37. Fluid Flow3▲ 30×2 topics
  38. Catalysts3▲ 9.3×3 topics
  39. DC-DC Converters3▲ 31×1 topic
  40. High-Frequency Power Conversion3▲ 31×1 topic

Which research topics does Laboratoire Énergies et Mécanique Théorique et Appliquée publish most on?

By volume in 2022–2025: Fuel Cells and Related Materials, Microgrid Control and Optimization, Fire dynamics and safety research and Advanced DC-DC Converters.

Fuel Cells and Related Materials: 6 fractional worksMicrogrid Control and Optimization: 4 fractional worksFire dynamics and safety research: 3 fractional worksAdvanced DC-DC Converters: 3 fractional worksThermal properties of materials: 3 fractional worksPhase Change Materials Research: 3 fractional worksAdvanced Battery Technol…2Advanced Battery Technologies Research: 2 fractional worksHeat Transfer and Optimization: 2 fractional worksElectrocatalysts for Energy Conversion: 2 fractional worksRadiative Heat Transfer …2Radiative Heat Transfer Studies: 2 fractional works
Electrical and Electronic EngineeringControl and Systems EngineeringSafety, Risk, Reliability and QualityMaterials Chemistry4 others

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

  1. 1 Fuel Cells and Related Materials Electrical and Electronic Engineering 6 works
  2. 2 Microgrid Control and Optimization Control and Systems Engineering 4 works
  3. 3 Fire dynamics and safety research Safety, Risk, Reliability and Quality 3 works
  4. 4 Advanced DC-DC Converters Electrical and Electronic Engineering 3 works
  5. 5 Thermal properties of materials Materials Chemistry 3 works
  6. 6 Phase Change Materials Research Mechanical Engineering 3 works
  7. 7 Advanced Battery Technologies Research Automotive Engineering 2 works
  8. 8 Heat Transfer and Optimization Mechanical Engineering 2 works
  9. 9 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 2 works
  10. 10 Radiative Heat Transfer Studies Computational Mechanics 2 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 available36.1%not open63.9%

World: 28% of research is openly available.

with international co-authors21.0%domestic only79.0%

World: 19% is written across borders.

How has Laboratoire Énergies et Mécanique Théorique et Appliquée's research output changed?

Output in 2018–2022 was 1% 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 Vandœuvre-lès-Nancy

All research institutions in Vandœuvre-lès-Nancy

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.