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Researcher · University of Sheffield · United Kingdom

Roger Lewis

Roger Lewis publishes mostly in Mechanical Engineering, Mechanics of Materials and Materials Chemistry, on topics such as Railway Engineering and Dynamics, Adhesion, Friction, and Surface Interactions and Mechanical stress and fatigue analysis.

ORCID 0000-0002-4300-0540 OpenAlex
World rank
#113,499
of 1,633,909 ranked researchers
Rank in United Kingdom
#10,738
of 90,785
Works
88
Citations
445
Citations per work
5.1

What does Roger Lewis research?

Mechanical Engineering: 38.0%Mechanics of Materials: 28.9%Materials Chemistry: 5.8%Surgery: 3.3%other fields: 24.0%38%top field
Mechanical Engineering38.0%Mechanics of Materials28.9%Materials Chemistry5.8%Surgery3.3%other fields24.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Mechanical Engineering38% of their works
  2. 2Mechanics of Materials29% of their works
  3. 3Materials Chemistry6% of their works
  4. 4Surgery3% of their works
  5. 5Civil and Structural Engineering3% of their works
  6. 6Biomedical Engineering3% of their works

Research topics

Which keywords describe Roger Lewis's research?

The keywords of their largest research topics: Rolling Contact Fatigue, Ground Vibration, Railway Dynamics, Friction, Adhesion, Gecko, Finite Element Simulation and Fretting Wear.

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.

All 18 words, with their numbers
  1. Rolling Contact Fatigue282 topics
  2. Ground Vibration191 topic
  3. Railway Dynamics191 topic
  4. Friction182 topics
  5. Adhesion151 topic
  6. Gecko151 topic
  7. Finite Element Simulation141 topic
  8. Fretting Wear141 topic
  9. Gear Dynamics91 topic
  10. Mesh Stiffness91 topic
  11. Cryogenic Treatment71 topic
  12. Microstructure71 topic
  13. Laser Surface Texturing41 topic
  14. Tribological Performance41 topic
  15. Automotive Brake31 topic
  16. Friction Materials31 topic
  17. Lubricants31 topic
  18. Tribology31 topic

Where does Roger Lewis work?

Roger Lewis's main affiliation in the publication record is University of Sheffield, United Kingdom.

How many publications and citations does Roger Lewis have?

Science Explorer counts 88 works and 445 citations for Roger Lewis, ranking #113,499 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised 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 Roger Lewis

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