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Company · Weifang · China

Weichai Power (China)

In research, Weichai Power (China) stands highest in Physical Sciences (#4,504 of 12,888 worldwide) and Engineering (#2,850 of 6,636 worldwide), 2022–2025. Relative to its size it is most specialised in Automotive Engineering, Mechanical Engineering and Control and Systems Engineering — Automotive Engineering is 18.1× its share of world research.

en.weichai.comROR OpenAlex
World rank, 2022–2025
#7,927
of 28,054 · #17,897 all time
Rank in China
#1,564
of 3,058
Research works
688
▲ 79% vs 2013–17
Citations
4.7k
6.9 per fractional work
Top-10% rate
14.3%
record average 16.5%
Open access
26%
world 28%

What is Weichai Power (China) 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 #4,504 of 12,888 13.5%275 #9942
EngineeringField #2,850 of 6,636 11.9%197 #6647

Each strip is that field’s whole ranked pool, with the notch where Weichai Power (China) 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).

What does Weichai Power (China) specialise in?

Where its research is concentrated relative to its size: Automotive Engineering takes 18.1× the share of its output that it takes of world research.

  1. Automotive EngineeringSubfield · 27.8 works18×
  2. Mechanical EngineeringSubfield · 44.0 works8.3×
  3. Control and Systems EngineeringSubfield · 23.9 works7.7×
← 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: 0.28× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.08× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 0.05× its world share, 0 worksNeuroscienceChemical Engineering: 17.98× its world share, 18 worksChemical EngineeringChemistry: 0.54× its world share, 2 worksChemistryComputer Science: 0.46× its world share, 10 worksComputer ScienceEarth and Planetary Sciences: 0.50× its world share, 2 worksEarth and Planetary …Energy: 4.18× its world share, 11 worksEnergyEngineering: 4.59× its world share, 197 worksEngineeringEnvironmental Science: 0.60× its world share, 8 worksEnvironmental ScienceMaterials Science: 2.30× its world share, 23 worksMaterials SciencePhysics and Astronomy: 0.34× its world share, 2 worksPhysics and AstronomyHealth Professions: 0.03× its world share, 0 worksHealth ProfessionsMedicine: 0.03× its world share, 2 worksMedicineBusiness, Management and Accounting: 0.07× its world share, 1 worksBusiness, Management…Decision Sciences: 0.58× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.18× its world share, 1 worksEconomics, Econometr…Psychology: 0.01× its world share, 0 worksPsychologySocial Sciences: 0.04× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 18.0×. Every wedge is a field page.

Which keywords describe research at Weichai Power (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Emissions, Chemical Kinetics, Electric Vehicles, Combustion, Internal Combustion Engines, Soot Formation, Renewable Energy and Fuel Consumption.

▲ 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. Emissions22▲ 38×5 topics
  2. Chemical Kinetics22▲ 85×2 topics
  3. Renewable Energy18▲ 4.3×21 topics
  4. Electric Vehicles17▲ 21×4 topics
  5. Combustion16▲ 88×2 topics
  6. Internal Combustion Engines16▲ 119×1 topic
  7. Soot Formation16▲ 119×1 topic
  8. Mechanical Properties15▲ 5.3×24 topics
  9. Nanoparticles14▲ 3.9×16 topics
  10. Fuel Consumption12▲ 59×2 topics
  11. Model Predictive Control12▲ 16×5 topics
  12. CO2 Emissions12▲ 22×3 topics
  13. Catalysis11▲ 5.8×6 topics
  14. Eco-Driving11▲ 74×1 topic
  15. Vehicle Emissions11▲ 74×1 topic
  16. Smart Grid11▲ 9.8×7 topics
  17. Control Strategies10▲ 25×4 topics
  18. Heat Transfer10▲ 7.1×12 topics
  19. Energy Storage Systems10▲ 24×2 topics
  20. Energy Storage9▲ 4.9×9 topics
  21. Vibration Analysis9▲ 12×7 topics
  22. Selective Oxidation9▲ 23×2 topics
  23. Oxidation9▲ 19×2 topics
  24. Ceria9▲ 25×1 topic
  25. Gold9▲ 25×1 topic
  26. Renewable Energy Integration8▲ 8.8×5 topics
  27. Power Electronics8▲ 8.8×8 topics
  28. Microstructure8▲ 5.4×11 topics
  29. Thermal Management8▲ 8.1×6 topics
  30. Hybrid Vehicles7▲ 72×1 topic
  31. Power Management Strategy7▲ 72×1 topic
  32. Large-Eddy Simulation7▲ 13×5 topics
  33. Lithium-ion Batteries7▲ 5.9×4 topics
  34. Combustion Instabilities7▲ 38×2 topics
  35. Battery Technology7▲ 8.1×3 topics
  36. Premixed Combustion6▲ 56×1 topic
  37. Turbulent Flames6▲ 56×1 topic
  38. Simulation6▲ 8.3×6 topics
  39. Tribological Performance6▲ 36×2 topics
  40. Nonlinear Dynamics6▲ 9.3×3 topics

Which research topics does Weichai Power (China) publish most on?

By volume in 2022–2025: Advanced Combustion Engine Technologies, Vehicle emissions and performance, Catalytic Processes in Materials Science and Electric and Hybrid Vehicle Technologies.

Advanced Combustion Engi…16Advanced Combustion Engine Technologies: 16 fractional worksVehicle emissions and performance: 11 fractional worksCatalytic Processes in M…9Catalytic Processes in Materials Science: 9 fractional worksElectric and Hybrid Vehi…7Electric and Hybrid Vehicle Technologies: 7 fractional worksCombustion and flame dynamics: 6 fractional worksFuel Cells and Related Materials: 6 fractional worksAdvanced Battery Technol…5Advanced Battery Technologies Research: 5 fractional worksBiodiesel Production and Applications: 4 fractional worksTribology and Lubrication Engineering: 4 fractional worksGear and Bearing Dynamics Analysis: 4 fractional works
Fluid Flow and Transfer ProcessesAutomotive EngineeringMaterials ChemistryComputational Mechanics3 others

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

  1. 1 Advanced Combustion Engine Technologies Fluid Flow and Transfer Processes 16 works
  2. 2 Vehicle emissions and performance Automotive Engineering 11 works
  3. 3 Catalytic Processes in Materials Science Materials Chemistry 9 works
  4. 4 Electric and Hybrid Vehicle Technologies Automotive Engineering 7 works
  5. 5 Combustion and flame dynamics Computational Mechanics 6 works
  6. 6 Fuel Cells and Related Materials Electrical and Electronic Engineering 6 works
  7. 7 Advanced Battery Technologies Research Automotive Engineering 5 works
  8. 8 Biodiesel Production and Applications Biomedical Engineering 4 works
  9. 9 Tribology and Lubrication Engineering Mechanical Engineering 4 works
  10. 10 Gear and Bearing Dynamics Analysis Mechanical Engineering 4 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 available26.3%not open73.7%

World: 28% of research is openly available.

with international co-authors7.4%domestic only92.6%

World: 19% is written across borders.

How has Weichai Power (China)'s research output changed?

Output in 2018–2022 was 79% higher than in 2013–2017.

2005201020152020
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 Weifang

All research institutions in Weifang

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.