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Researcher · Ivano-Frankivsk National Technical University of Oil and Gas · Ukraine

Lіubomyr Ropyak

Lіubomyr Ropyak publishes mostly in Mechanical Engineering, Industrial and Manufacturing Engineering and Mechanics of Materials, on topics such as Surface Treatment and Coatings, Engineering Technology and Methodologies and Material Properties and Applications.

ORCID 0000-0002-9374-2550 OpenAlex
World rank
#325,638
of 7,710,434 ranked researchers
Rank in Ukraine
#49
of 46,931
Works
67
Citations
1.5k
Citations per work
22.5
h-index
27
i10-index 38Top 7.2% in Mechanical Engineering
Lіubomyr Ropyak

What does Lіubomyr Ropyak research?

Lіubomyr Ropyak's work is mostly in Engineering (58%), Materials Science (11%).

Physical Sciences: 46 works · 68.9% of their workEngineering: 39 works · 58.2% of their workMechanical Engineering: 24 works · 35.4% of their workIndustrial and Manufacturing Engineering: 6 works · 9.6% of their workMechanics of Materials: 5 works · 7.6% of their workOcean Engineering: 4 works · 5.6% of their workMaterials Science: 7 works · 10.7% of their workGeneral Materials Science: 4 works · 5.6% of their workMaterials Chemistry: 3 works · 5.1% of their workEverything else: 21 works · 31.1% of their workTHEIR WORKLіubomyr Ropyak67works
Physical Sciences69%

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. Engineering3958.2%
    2. Materials Science710.7%
  2. Everything else2131.1%
  1. 1Mechanical Engineering35% of their works
  2. 2Industrial and Manufacturing Engineering10% of their works
  3. 3Mechanics of Materials8% of their works
  4. 4Ocean Engineering6% of their works
  5. 5General Materials Science6% of their works
  6. 6Materials Chemistry5% of their works

Research topics

Which keywords describe Lіubomyr Ropyak's research?

The keywords of their largest research topics: Electro-Spark Alloying, Surface Coatings, Tool Wear, CNC Systems, Machine Tools, Carbon Fiber Reinforced Plastics, Mechanical Properties and Nanoparticles.

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. Electro-Spark Alloying291 topic
  2. Surface Coatings291 topic
  3. Tool Wear212 topics
  4. CNC Systems161 topic
  5. Machine Tools161 topic
  6. Carbon Fiber Reinforced Plastics111 topic
  7. Mechanical Properties112 topics
  8. Nanoparticles112 topics
  9. Polymer Composite Materials111 topic
  10. Digital Economy81 topic
  11. Sustainable Development81 topic
  12. Epoxy Composites61 topic
  13. Reinforcement61 topic
  14. Cryogenic Treatment51 topic
  15. Drilling Fluids51 topic
  16. Machining51 topic
  17. Microstructure51 topic
  18. Surface Integrity51 topic
  19. Well Integrity51 topic

Where does Lіubomyr Ropyak work?

Lіubomyr Ropyak's main affiliation in the publication record is Ivano-Frankivsk National Technical University of Oil and Gas, Ukraine.

How many publications and citations does Lіubomyr Ropyak have?

OpenAlex counts 67 works and 1,507 citations for Lіubomyr Ropyak, an h-index of 27, ranking #325,638 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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