Science Explorer Interactive view Map
Company · Izumiōtsu · Japan

Nikkiso (Japan)

nikkiso.comROR OpenAlex
World rank, all time
#37,955
of 42,892
Rank in Japan
#1,712
of 2,112
Research works
123
▲ 60% vs 2013–17
Citations
1.1k
9.1 per fractional work
Top-10% rate
5.4%
record average 16.5%
Open access
49%
world 28%

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: 0.61× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.23× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.67× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 4.09× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.92× its world share, 0 worksChemistryEngineering: 5.01× its world share, 17 worksEngineeringMaterials Science: 1.99× its world share, 2 worksMaterials ScienceHealth Professions: 0.27× its world share, 0 worksHealth ProfessionsMedicine: 0.47× its world share, 2 worksMedicine1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 5.0×. Every wedge is a field page.

Who are the top researchers at Nikkiso (Japan)?

Ranked on the composite score, Yoshiaki Konishi lead among researchers whose main affiliation is Nikkiso (Japan).

  1. 1 Yoshiaki Konishi Japan · #1,297,335 worldwide 2 citations · 22 works
All ranked researchers at Nikkiso (Japan)

Which keywords describe research at Nikkiso (Japan)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Numerical Simulation, Vortex Dynamics, Cavitation, Fluid-Structure Interaction, Heat Transfer, Turbulent Flow, Cavitation Prediction and Hydropower.

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

All 29 words, with their numbers
  1. Numerical Simulation5▲ 75×5 topics
  2. Vortex Dynamics4▲ 168×2 topics
  3. Cavitation4▲ 697×2 topics
  4. Fluid-Structure Interaction4▲ 109×2 topics
  5. Heat Transfer4▲ 33×7 topics
  6. Turbulent Flow4▲ 139×2 topics
  7. Cavitation Prediction4▲ 912×1 topic
  8. Hydropower4▲ 605×1 topic
  9. Additive Manufacturing2▲ 34×2 topics
  10. Large-Eddy Simulation2▲ 52×3 topics
  11. Mechanical Properties2▲ 9.1×4 topics
  12. Process Parameters2▲ 84×2 topics
  13. Adaptive2▲ 178×2 topics
  14. Control2▲ 66×2 topics
  15. Microstructure2▲ 16×3 topics
  16. Hydraulic Systems2▲ 135×1 topic
  17. Robust2▲ 197×1 topic
  18. Multiphase Flow2▲ 74×2 topics
  19. Metallic Components1▲ 93×1 topic
  20. Selective Laser Melting1▲ 93×1 topic
  21. CFD Simulation1▲ 50×1 topic
  22. Cyclone Separator1▲ 377×1 topic
  23. Film Cooling1▲ 378×1 topic
  24. Turbine1▲ 378×1 topic
  25. Polymer Composites1▲ 19×2 topics
  26. 3D Printing1▲ 18×1 topic
  27. Materials1▲ 18×1 topic
  28. Nanostructured Materials1▲ 25×2 topics
  29. Turbulent Flows1▲ 43×2 topics

Which research topics does Nikkiso (Japan) publish most on?

By volume in 2022–2025: Cavitation Phenomena in Pumps, Hydraulic and Pneumatic Systems, Additive Manufacturing Materials and Processes and Cyclone Separators and Fluid Dynamics.

Cavitation Phenomena in …4Cavitation Phenomena in Pumps: 4 fractional worksHydraulic and Pneumatic …2Hydraulic and Pneumatic Systems: 2 fractional worksAdditive Manufacturing M…1Additive Manufacturing Materials and Processes: 1 fractional worksCyclone Separators and Fluid Dynamics: 1 fractional worksTurbomachinery Performance and Optimization: 1 fractional worksAdditive Manufacturing a…1Additive Manufacturing and 3D Printing Technologies: 1 fractional worksFluid Dynamics and Turbulent Flows: 1 fractional worksWelding Techniques and Residual Stresses: 1 fractional worksUltrasound and Cavitation Phenomena: 1 fractional worksAdvanced Machining and Optimization Techniques: 1 fractional works
Mechanics of MaterialsMechanical EngineeringComputational MechanicsAerospace Engineering3 others

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

  1. 1 Cavitation Phenomena in Pumps Mechanics of Materials 4 works
  2. 2 Hydraulic and Pneumatic Systems Mechanical Engineering 2 works
  3. 3 Additive Manufacturing Materials and Processes Mechanical Engineering 1 works
  4. 4 Cyclone Separators and Fluid Dynamics Computational Mechanics 1 works
  5. 5 Turbomachinery Performance and Optimization Aerospace Engineering 1 works
  6. 6 Additive Manufacturing and 3D Printing Technologies Automotive Engineering 1 works
  7. 7 Fluid Dynamics and Turbulent Flows Computational Mechanics 1 works
  8. 8 Welding Techniques and Residual Stresses Mechanical Engineering 1 works
  9. 9 Ultrasound and Cavitation Phenomena Materials Chemistry 1 works
  10. 10 Advanced Machining and Optimization Techniques Electrical and Electronic Engineering 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 available48.6%not open51.4%

World: 28% of research is openly available.

with international co-authors12.2%domestic only87.8%

World: 19% is written across borders.

How has Nikkiso (Japan)'s research output changed?

Output in 2018–2022 was 60% 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.

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.