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Researcher · Middle Technical University · Iraq

Abdul Hadi N. Khalifa

Abdul Hadi N. Khalifa publishes mostly in Mechanical Engineering, Renewable Energy, Sustainability and the Environment and Automotive Engineering, on topics such as Refrigeration and Air Conditioning Technologies, Solar-Powered Water Purification Methods and Solar Thermal and Photovoltaic Systems.

ORCID 0000-0002-3024-8926 OpenAlex
World rank
#5,326,610
of 7,710,434 ranked researchers
Rank in Iraq
#3,588
of 9,225
Works
48
Citations
303
Citations per work
6.3
h-index
11
i10-index 13Top 40% in Mechanical Engineering
Abdul Hadi N. Khalifa

What does Abdul Hadi N. Khalifa research?

Abdul Hadi N. Khalifa's work is mostly in Engineering (56%), Energy (23%), Environmental Science (5%).

Physical Sciences: 41 works · 84.5% of their workEngineering: 27 works · 56.3% of their workMechanical Engineering: 19 works · 40.0% of their workAutomotive Engineering: 4 works · 7.4% of their workElectrical and Electronic Engineering: 2 works · 5.2% of their workCivil and Structural Engineering: 2 works · 3.7% of their workEnergy: 11 works · 23.0% of their workRenewable Energy, Sustainability and the Environment: 11 works · 23.0% of their workEnvironmental Science: 2 works · 5.2% of their workWater Science and Technology: 2 works · 5.2% of their workEverything else: 7 works · 15.5% of their workTHEIR WORKAbdul Hadi N.Khalifa48works
Physical Sciences84%

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. Engineering2756.3%
    2. Energy1123.0%
    3. Environmental Science25.2%
  2. Everything else715.5%
  1. 1Mechanical Engineering40% of their works
  2. 2Renewable Energy, Sustainability and the Environment23% of their works
  3. 3Automotive Engineering7% of their works
  4. 4Water Science and Technology5% of their works
  5. 5Electrical and Electronic Engineering5% of their works
  6. 6Civil and Structural Engineering4% of their works

Research topics

Which keywords describe Abdul Hadi N. Khalifa's research?

The keywords of their largest research topics: Ejectors, Refrigerants, Renewable Energy, Thermal Management, Numerical Simulation, Solar Desalination, Water Scarcity and Adsorption Refrigeration.

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. Ejectors181 topic
  2. Refrigerants181 topic
  3. Renewable Energy172 topics
  4. Thermal Management162 topics
  5. Numerical Simulation152 topics
  6. Solar Desalination131 topic
  7. Water Scarcity131 topic
  8. Adsorption Refrigeration111 topic
  9. Photovoltaic/Thermal Hybrid Technology111 topic
  10. Solar Thermal Collectors111 topic
  11. Thermochemical Heat Storage111 topic
  12. Heat Transfer101 topic
  13. Microchannel101 topic
  14. Battery Management Systems61 topic
  15. Lithium-ion Batteries61 topic
  16. Solar Chimneys51 topic
  17. Trombe Walls51 topic
  18. Maximum Power Point Tracking41 topic
  19. Photovoltaic Arrays41 topic

Where does Abdul Hadi N. Khalifa work?

Abdul Hadi N. Khalifa's main affiliation in the publication record is Middle Technical University, Iraq.

How many publications and citations does Abdul Hadi N. Khalifa have?

OpenAlex counts 48 works and 303 citations for Abdul Hadi N. Khalifa, an h-index of 11, ranking #5,326,610 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.

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