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Nonprofit · Frankfurt am Main · Germany

Research Association for Combustion Engines

In research, Research Association for Combustion Engines stands highest in Physical Sciences (#2,418 of 21,541 worldwide), Physics and Astronomy (#1,112 of 3,663 worldwide) and Engineering (#4,994 of 11,412 worldwide), over all time.

World rank, all time
#3,995
of 42,892
Rank in Germany
#252
of 2,077
Research works
939
▼ 29% vs 2013–17
Citations
24k
25.5 per fractional work
Top-10% rate
4.5%
record average 16.5%
Open access
19%
world 28%

What is Research Association for Combustion Engines known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #2,418 of 21,541 32.1%841
Physics and AstronomyField #1,112 of 3,663 36.9%498
EngineeringField #4,994 of 11,412 25.5%215
Atomic and Molecular Physics, and OpticsSubfield #1,042 of 1,908 30.0%128
Nuclear and High Energy PhysicsSubfield #520 of 869 43.8%241

Each strip is that field’s whole ranked pool, with the notch where Research Association for Combustion Engines 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: 0.16× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.19× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.55× its world share, 0 worksImmunology and Micro…Chemical Engineering: 2.24× its world share, 0 worksChemical EngineeringComputer Science: 0.08× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 5.23× its world share, 2 worksEarth and Planetary …Energy: 5.53× its world share, 1 worksEnergyEngineering: 2.58× its world share, 11 worksEngineeringEnvironmental Science: 0.74× its world share, 1 worksEnvironmental ScienceMathematics: 1.50× its world share, 0 worksMathematicsPhysics and Astronomy: 0.79× its world share, 0 worksPhysics and AstronomyMedicine: 0.11× its world share, 1 worksMedicineArts and Humanities: 1.62× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 1.96× its world share, 2 worksBusiness, Management…Decision Sciences: 6.67× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.27× its world share, 0 worksEconomics, Econometr…Psychology: 0.52× its world share, 0 worksPsychologySocial Sciences: 1.22× its world share, 4 worksSocial Sciencesworld share
more than its size predictsabout as predictedless

Rings at 0.5×, and 2×. Widest outward: Decision Sciences, 6.7×. Every wedge is a field page.

Who are the top researchers at Research Association for Combustion Engines?

Ranked on the composite score, U. Lynen, G. Wirth and W. Brüchle lead among researchers whose main affiliation is Research Association for Combustion Engines.

  1. 1 U. Lynen Germany · #61,330 worldwide 366 citations · 52 works
  2. 2 G. Wirth Germany · #117,533 worldwide 174 citations · 34 works
  3. 3 W. Brüchle Germany · #118,261 worldwide 288 citations · 32 works
  4. 4 P. Armbruster Germany · #246,290 worldwide 235 citations · 64 works
  5. 5 Matthias Hirzel Germany · #354,324 worldwide 0 citations · 41 works
  6. 6 H. Folger Germany · #872,244 worldwide 80 citations · 18 works
All ranked researchers at Research Association for Combustion Engines

Which keywords describe research at Research Association for Combustion Engines?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Sustainability, Renewable Energy, Renewable Energy Integration, Engineering, Fluid Dynamics, Electric Vehicles, Digital Transformation and Model Predictive Control.

▲ 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 33 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 33 words, with their numbers
  1. Sustainability6▲ 8.8×5 topics
  2. Renewable Energy6▲ 15×4 topics
  3. Renewable Energy Integration4▲ 45×2 topics
  4. Engineering4▲ 293×1 topic
  5. Fluid Dynamics4▲ 98×1 topic
  6. Electric Vehicles2▲ 30×3 topics
  7. Digital Transformation2▲ 13×2 topics
  8. Model Predictive Control2▲ 27×2 topics
  9. Fuel Consumption2▲ 88×2 topics
  10. Eco-Driving2▲ 115×1 topic
  11. Energy Storage Systems2▲ 42×1 topic
  12. Hybrid Vehicles2▲ 162×1 topic
  13. Sustainable Development2▲ 3.7×2 topics
  14. Vehicle Emissions2▲ 115×1 topic
  15. Climate Change2▲ 2.1×5 topics
  16. Artificial Intelligence1▲ 3.5×2 topics
  17. Business Models1▲ 66×1 topic
  18. Customer Experience1▲ 31×1 topic
  19. Environmental Impact1▲ 2.6×2 topics
  20. Bildungsungleichheit1▲ 140×1 topic
  21. Environmental Monitoring1▲ 11×2 topics
  22. Qualitative Inhaltsanalyse1▲ 100×1 topic
  23. Smart Grid1▲ 11×2 topics
  24. Agent-Based Modeling1▲ 29×2 topics
  25. Electrolysis1▲ 62×1 topic
  26. Hydrogen1▲ 48×1 topic
  27. Control Systems1▲ 19×2 topics
  28. Electric Motor Drives1▲ 87×1 topic
  29. Environmental Observations1▲ 947×1 topic
  30. Hydroinformatics1▲ 947×1 topic
  31. Innovation Diffusion1▲ 207×1 topic
  32. New Product Growth1▲ 207×1 topic
  33. Permanent Magnet Machines1▲ 87×1 topic

Which research topics does Research Association for Combustion Engines publish most on?

By volume in 2022–2025: Physics and Engineering Research Articles, Vehicle emissions and performance, Electric and Hybrid Vehicle Technologies and Digital Innovation in Industries.

  1. 1 Physics and Engineering Research Articles Computational Mechanics 4 works
  2. 2 Vehicle emissions and performance Automotive Engineering 2 works
  3. 3 Electric and Hybrid Vehicle Technologies Automotive Engineering 2 works
  4. 4 Digital Innovation in Industries Management of Technology and Innovation 1 works
  5. 5 Sociology and Education Studies Sociology and Political Science 1 works
  6. 6 Hybrid Renewable Energy Systems Energy Engineering and Power Technology 1 works
  7. 7 Environmental Monitoring and Data Management Geology 1 works
  8. 8 Innovation Diffusion and Forecasting Management Science and Operations Research 1 works
  9. 9 Electric Motor Design and Analysis Electrical and Electronic Engineering 1 works
  10. 10 Consumer behavior in food and health Sociology and Political Science 1 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 available18.7%not open81.3%

World: 28% of research is openly available.

with international co-authors35.7%domestic only64.3%

World: 19% is written across borders.

How has Research Association for Combustion Engines's research output changed?

Output in 2018–2022 was 29% lower 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 Frankfurt am Main

All research institutions in Frankfurt am Main

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.