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Researcher · Anna University, Chennai · India

R. Velraj

R. Velraj publishes mostly in Renewable Energy, Sustainability and the Environment, Mechanical Engineering and Automotive Engineering, on topics such as Solar Thermal and Photovoltaic Systems, Solar-Powered Water Purification Methods and Phase Change Materials Research.

ORCID 0000-0002-2998-2760 OpenAlex
World rank
#442,001
of 1,633,909 ranked researchers
Rank in India
#5,194
of 44,512
Works
55
Citations
446
Citations per work
8.1

What does R. Velraj research?

Renewable Energy, Sustainability and the Environment: 36.5%Mechanical Engineering: 32.3%Automotive Engineering: 5.2%Biomedical Engineering: 5.2%other fields: 20.8%36%top field
Renewable Energy, Sustainability and the Environment36.5%Mechanical Engineering32.3%Automotive Engineering5.2%Biomedical Engineering5.2%other fields20.8%

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

  1. 1Renewable Energy, Sustainability and the Environment36% of their works
  2. 2Mechanical Engineering32% of their works
  3. 3Automotive Engineering5% of their works
  4. 4Biomedical Engineering5% of their works
  5. 5Water Science and Technology4% of their works
  6. 6Environmental Engineering3% of their works

Research topics

Which keywords describe R. Velraj's research?

The keywords of their largest research topics: Phase Change Materials, Heat Transfer, Photovoltaic/Thermal Hybrid Technology, Solar Thermal Collectors, Renewable Energy, Solar Energy, Experimental Investigation and Building Applications.

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 21 words, with their numbers
  1. Phase Change Materials302 topics
  2. Heat Transfer213 topics
  3. Photovoltaic/Thermal Hybrid Technology201 topic
  4. Solar Thermal Collectors201 topic
  5. Renewable Energy152 topics
  6. Solar Energy152 topics
  7. Experimental Investigation112 topics
  8. Building Applications101 topic
  9. Solar Desalination101 topic
  10. Thermal Energy Storage101 topic
  11. Water Scarcity101 topic
  12. Adsorption Refrigeration61 topic
  13. Friction Factor61 topic
  14. Solar Air Heater61 topic
  15. Thermochemical Heat Storage61 topic
  16. Maximum Power Point Tracking51 topic
  17. Nanofluids51 topic
  18. Photovoltaic Arrays51 topic
  19. Thermal Conductivity51 topic
  20. Desalination41 topic
  21. Membrane Technology41 topic

Where does R. Velraj work?

R. Velraj's main affiliation in the publication record is Anna University, Chennai, India.

How many publications and citations does R. Velraj have?

Science Explorer counts 55 works and 446 citations for R. Velraj, ranking #442,001 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.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.