Science Explorer Back to mapMap
Discussion
Researcher · Ebara (Japan) · Japan

Akira Usui

Akira Usui publishes mostly in Electrical and Electronic Engineering, Mechanical Engineering and Aerospace Engineering, on topics such as Thermodynamic and Exergetic Analyses of Power and Cooling Systems, Electric Motor Design and Analysis and Sensorless Control of Electric Motors.

OpenAlex
World rank
#6,392,253
of 7,710,434 ranked researchers
Rank in Japan
#253,709
of 383,136
Works
19
Citations
97
Citations per work
5.1
h-index
6
i10-index 4Top 82% in Electrical and Electronic Engineering
Akira Usui

What does Akira Usui research?

Akira Usui's work is mostly in Engineering (68%), Chemical Engineering (4%).

Physical Sciences: 14 works · 71.8% of their workEngineering: 13 works · 68.0% of their workElectrical and Electronic Engineering: 6 works · 34.0% of their workMechanical Engineering: 3 works · 15.1% of their workAerospace Engineering: 2 works · 9.4% of their workComputational Mechanics: 1 works · 5.7% of their workControl and Systems Engineering: 1 works · 3.8% of their workChemical Engineering: 1 works · 3.8% of their workCatalysis: 1 works · 3.8% of their workEverything else: 5 works · 28.2% of their workTHEIR WORKAkira Usui19works
Physical Sciences72%

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. Engineering1368.0%
    2. Chemical Engineering13.8%
  2. Everything else528.2%
  1. 1Electrical and Electronic Engineering34% of their works
  2. 2Mechanical Engineering15% of their works
  3. 3Aerospace Engineering9% of their works
  4. 4Computational Mechanics6% of their works
  5. 5Control and Systems Engineering4% of their works
  6. 6Catalysis4% of their works

Research topics

Which keywords describe Akira Usui's research?

The keywords of their largest research topics: Heat Transfer, Large-Eddy Simulation, Organic Rankine Cycle, Waste Heat Recovery, Electric Motor Drives, Induction Motors, Permanent Magnet Machines and Renewable Energy.

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. Heat Transfer52 topics
  2. Large-Eddy Simulation52 topics
  3. Organic Rankine Cycle51 topic
  4. Waste Heat Recovery51 topic
  5. Electric Motor Drives41 topic
  6. Induction Motors41 topic
  7. Permanent Magnet Machines41 topic
  8. Renewable Energy42 topics
  9. Sensorless Control41 topic
  10. Combustion Instabilities31 topic
  11. DC-DC Converters31 topic
  12. Power Electronics31 topic
  13. Turbulent Flames31 topic
  14. Ammonia Synthesis21 topic
  15. District Heating21 topic
  16. Electrocatalysts21 topic
  17. Energy Systems21 topic
  18. Film Cooling21 topic
  19. Turbine21 topic

Where does Akira Usui work?

Akira Usui's main affiliation in the publication record is Ebara (Japan), Japan.

How many publications and citations does Akira Usui have?

OpenAlex counts 19 works and 97 citations for Akira Usui, an h-index of 6, ranking #6,392,253 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.

Other researchers named Akira Usui

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

Ask a question or share a note about Akira Usui. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.