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Researcher · Kasumigaura Medical Center · Japan

Nobuyuki Komatsu

Nobuyuki Komatsu publishes mostly in Mechanical Engineering, Computational Mechanics and Environmental Chemistry, on topics such as Coal and Coke Industries Research, Granular flow and fluidized beds and Aquatic Ecosystems and Phytoplankton Dynamics.

OpenAlex
World rank
#4,557,520
of 7,710,434 ranked researchers
Rank in Japan
#133,624
of 383,136
Works
57
Citations
740
Citations per work
13.0
h-index
15
i10-index 18Top 25% in Mechanical Engineering
Nobuyuki Komatsu

What does Nobuyuki Komatsu research?

Nobuyuki Komatsu's work is mostly in Engineering (28%), Environmental Science (14%), Energy (6%).

Physical Sciences: 28 works · 49.2% of their workEngineering: 16 works · 28.2% of their workMechanical Engineering: 10 works · 18.1% of their workComputational Mechanics: 6 works · 10.1% of their workEnvironmental Science: 8 works · 14.5% of their workEnvironmental Chemistry: 5 works · 8.7% of their workIndustrial and Manufacturing Engineering: 3 works · 5.8% of their workEnergy: 4 works · 6.5% of their workFuel Technology: 4 works · 6.5% of their workEverything else: 26 works · 45.7% of their workLife Sciences: 3 works · 5.1% of their workAgricultural and Biological Sciences: 3 works · 5.1% of their workPlant Science: 3 works · 5.1% of their workTHEIR WORKNobuyuki Komatsu57works
Life Sciences5%Physical Sciences49%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1628.2%
    2. Environmental Science814.5%
    3. Energy46.5%
  2. Everything else2645.7%
    1. Agricultural and Biological Sciences35.1%
  1. 1Mechanical Engineering18% of their works
  2. 2Computational Mechanics10% of their works
  3. 3Environmental Chemistry9% of their works
  4. 4Fuel Technology6% of their works
  5. 5Industrial and Manufacturing Engineering6% of their works
  6. 6Plant Science5% of their works

Research topics

Which keywords describe Nobuyuki Komatsu's research?

The keywords of their largest research topics: Eutrophication, Harmful Algal Blooms, Gas-Solid Flow, Coal Industry, Oxidative Desulphurisation, Cyanobacteria, Discrete Particle Simulation and Granular Flows.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 19 words, with their numbers
  1. Eutrophication132 topics
  2. Harmful Algal Blooms132 topics
  3. Gas-Solid Flow112 topics
  4. Coal Industry91 topic
  5. Oxidative Desulphurisation91 topic
  6. Cyanobacteria71 topic
  7. Discrete Particle Simulation71 topic
  8. Granular Flows71 topic
  9. Nutrient Control71 topic
  10. Dissolved Organic Matter61 topic
  11. Oceanic Carbon Cycle61 topic
  12. Carbon Fiber51 topic
  13. Iron Oxides51 topic
  14. Recycling51 topic
  15. Reduction Kinetics51 topic
  16. CFD Simulation41 topic
  17. Cyclone Separator41 topic
  18. Rice41 topic
  19. Water Management41 topic

Where does Nobuyuki Komatsu work?

Nobuyuki Komatsu's main affiliation in the publication record is Kasumigaura Medical Center, Japan.

How many publications and citations does Nobuyuki Komatsu have?

OpenAlex counts 57 works and 740 citations for Nobuyuki Komatsu, an h-index of 15, ranking #4,557,520 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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