Science Explorer Interactive view Map
Company · Chengdu · China

Yalong Hydro (China)

In research, Yalong Hydro (China) stands highest in Physical Sciences (#4,377 of 12,888 worldwide), Engineering (#2,891 of 6,636 worldwide) and Environmental Science (#2,290 of 3,551 worldwide), 2022–2025. Relative to its size it is most specialised in Mechanics of Materials, Civil and Structural Engineering and Control and Systems Engineering — Mechanics of Materials is 10.4× its share of world research.

ylhdc.com.cn/gtylj/index.htmROR OpenAlex
World rank, 2022–2025
#7,578
of 28,054 · #16,971 all time
Rank in China
#1,519
of 3,058
Research works
689
▲ 54% vs 2013–17
Citations
5.4k
7.8 per fractional work
Top-10% rate
15.3%
record average 16.5%
Open access
39%
world 28%

What is Yalong Hydro (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 #4,377 of 12,888 14.8%353 #9678
EngineeringField #2,891 of 6,636 11.7%216 #6173
Environmental ScienceField #2,290 of 3,551 26.4%63 —

Each strip is that field’s whole ranked pool, with the notch where Yalong Hydro (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 Yalong Hydro (China) specialise in?

Where its research is concentrated relative to its size: Mechanics of Materials takes 10.4× the share of its output that it takes of world research.

  1. Mechanics of MaterialsSubfield · 29.0 works10×
  2. Civil and Structural EngineeringSubfield · 38.5 works8.4×
  3. Control and Systems EngineeringSubfield · 27.6 works6.5×
← 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: 0.49× its world share, 9 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.18× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 0.43× its world share, 2 worksImmunology and Micro…Neuroscience: 0.04× its world share, 0 worksNeuroscienceChemical Engineering: 0.57× its world share, 1 worksChemical EngineeringChemistry: 0.15× its world share, 1 worksChemistryComputer Science: 0.81× its world share, 25 worksComputer ScienceEarth and Planetary Sciences: 2.55× its world share, 16 worksEarth and Planetary …Energy: 4.50× its world share, 16 worksEnergyEngineering: 3.67× its world share, 216 worksEngineeringEnvironmental Science: 3.26× its world share, 63 worksEnvironmental ScienceMaterials Science: 0.77× its world share, 10 worksMaterials ScienceMathematics: 0.07× its world share, 0 worksMathematicsPhysics and Astronomy: 0.60× its world share, 5 worksPhysics and AstronomyDentistry: 0.26× its world share, 0 worksDentistryHealth Professions: 0.03× its world share, 0 worksHealth ProfessionsMedicine: 0.07× its world share, 5 worksMedicineVeterinary: 0.47× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.46× its world share, 6 worksBusiness, Management…Decision Sciences: 0.31× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.15× its world share, 1 worksEconomics, Econometr…Psychology: 0.01× its world share, 0 worksPsychologySocial Sciences: 0.18× its world share, 9 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 4.5×. Every wedge is a field page.

Which keywords describe research at Yalong Hydro (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Renewable Energy, Smart Grid, Remote Sensing, Climate Change, Power System, Risk Assessment, Environmental Impact and Numerical Simulation.

▲ 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. Renewable Energy45▲ 8.0×27 topics
  2. Climate Change35▲ 3.3×46 topics
  3. Smart Grid31▲ 21×8 topics
  4. Remote Sensing29▲ 5.9×23 topics
  5. Environmental Impact24▲ 3.5×29 topics
  6. Machine Learning22▲ 1.76×32 topics
  7. Power System18▲ 52×5 topics
  8. Risk Assessment18▲ 6.7×10 topics
  9. Energy Efficiency17▲ 4.5×18 topics
  10. Neural Networks17▲ 2.8×17 topics
  11. Energy Storage16▲ 6.3×9 topics
  12. Internet of Things16▲ 4.7×17 topics
  13. Numerical Simulation15▲ 13×11 topics
  14. Reliability Analysis14▲ 35×3 topics
  15. Big Data14▲ 3.9×11 topics
  16. Grid Integration12▲ 29×3 topics
  17. Frequency Regulation12▲ 51×2 topics
  18. Rock Mechanics12▲ 31×3 topics
  19. Modeling12▲ 12×3 topics
  20. Wind Power12▲ 32×4 topics
  21. Intelligent Control11▲ 70×2 topics
  22. Optimization11▲ 6.3×11 topics
  23. Cloud Computing11▲ 10×4 topics
  24. Battery Technology11▲ 9.9×3 topics
  25. GIS-based Modeling11▲ 32×2 topics
  26. Power Systems11▲ 25×2 topics
  27. Fluid-Structure Interaction11▲ 18×4 topics
  28. Renewable Energy Integration10▲ 7.9×5 topics
  29. Turbulent Flow10▲ 22×4 topics
  30. Hazard10▲ 38×1 topic
  31. Landslide10▲ 38×1 topic
  32. Dynamic Behavior10▲ 22×2 topics
  33. Photovoltaic Generation10▲ 58×1 topic
  34. Hydropower10▲ 96×2 topics
  35. Fracture10▲ 26×2 topics
  36. Large Eddy Simulation10▲ 76×2 topics
  37. Cavitation10▲ 91×2 topics
  38. Vortex Dynamics10▲ 21×3 topics
  39. Distribution Automation9▲ 95×1 topic
  40. Electric Power9▲ 95×1 topic

Which research topics does Yalong Hydro (China) publish most on?

By volume in 2022–2025: Landslides and related hazards, Power Systems and Renewable Energy, Smart Grid and Power Systems and Rock Mechanics and Modeling.

Landslides and related h…10Landslides and related hazards: 10 fractional worksPower Systems and Renewa…10Power Systems and Renewable Energy: 10 fractional worksSmart Grid and Power Systems: 9 fractional worksRock Mechanics and Model…9Rock Mechanics and Modeling: 9 fractional worksCavitation Phenomena in …9Cavitation Phenomena in Pumps: 9 fractional worksDam Engineering and Safety: 8 fractional worksPower Systems and Technologies: 6 fractional worksAdvanced Sensor and Cont…6Advanced Sensor and Control Systems: 6 fractional worksHydraulic and Pneumatic Systems: 6 fractional worksAdvanced Algorithms and Applications: 5 fractional works
Management, Monitoring, Policy and LawEnergy Engineering and Power TechnologyElectrical and Electronic EngineeringMechanics of Materials3 others

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

  1. 1 Landslides and related hazards Management, Monitoring, Policy and Law 10 works
  2. 2 Power Systems and Renewable Energy Energy Engineering and Power Technology 10 works
  3. 3 Smart Grid and Power Systems Electrical and Electronic Engineering 9 works
  4. 4 Rock Mechanics and Modeling Mechanics of Materials 9 works
  5. 5 Cavitation Phenomena in Pumps Mechanics of Materials 9 works
  6. 6 Dam Engineering and Safety Civil and Structural Engineering 8 works
  7. 7 Power Systems and Technologies Electrical and Electronic Engineering 6 works
  8. 8 Advanced Sensor and Control Systems Control and Systems Engineering 6 works
  9. 9 Hydraulic and Pneumatic Systems Mechanical Engineering 6 works
  10. 10 Advanced Algorithms and Applications Control and Systems Engineering 5 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 available38.8%not open61.2%

World: 28% of research is openly available.

with international co-authors9.8%domestic only90.2%

World: 19% is written across borders.

How has Yalong Hydro (China)'s research output changed?

Output in 2018–2022 was 54% 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 Chengdu

All research institutions in Chengdu

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.