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Olayinka S. Ohunakin

Olayinka S. Ohunakin

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
32
Citations
3254
World Ranking
3225
National Ranking
1

Olayinka S. Ohunakin publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Olayinka S. Ohunakin sits on this spectrum.

47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47 publications 659+

This scientist: 99 publications — 6th percentile

6% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

Olayinka S. Ohunakin D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Olayinka S. Ohunakin sits on this spectrum.

30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 32 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

Best Publications

  • Economic evaluation of hybrid energy systems for rural electrification in six geo-political zones of Nigeria

    Lanre Joseph Olatomiwa;Lanre Joseph Olatomiwa;Saad Mekhilef;A. S. N. Huda;Olayinka S. Ohunakin

  • Solar energy applications and development in Nigeria: Drivers and barriers

    Olayinka S. Ohunakin;Muyiwa S. Adaramola;Olanrewaju. M. Oyewola;Richard O. Fagbenle

  • Assessment of wind energy potential and the economics of wind power generation in Jos, Plateau State, Nigeria

    Olayinka S. Ohunakin;Olaolu O. Akinnawonu

  • Wind energy evaluation for electricity generation using WECS in seven selected locations in Nigeria

    O.S. Ohunakin;Muyiwa S Adaramola;Olanrewaju M. Oyewola

  • Small hydropower (SHP) development in Nigeria: An assessment

    Olayinka S. Ohunakin;Sunday J. Ojolo;Oluseyi O. Ajayi

  • Hybrid renewable power supply for rural health clinics (RHC) in six geo-political zones of Nigeria

    Lanre Olatomiwa;Lanre Olatomiwa;Saad Mekhilef;Olayinka S. Ohunakin

  • Experimental performance of LPG refrigerant charges with varied concentration of TiO2 nano-lubricants in a domestic refrigerator

    Damola S. Adelekan;Olayinka S. Ohunakin;Taiwo O. Babarinde;Moradeyo K. Odunfa;Moradeyo K. Odunfa

  • Experimental investigation of TiO2-, SiO2- and Al2O3-lubricants for a domestic refrigerator system using LPG as working fluid

    Olayinka S. Ohunakin;Damola S. Adelekan;Taiwo O. Babarinde;Richard O. Leramo

  • Performance of a domestic refrigerator using selected hydrocarbon working fluids and TiO2–MO nanolubricant

    Gill Jatinder;Olayinka S. Ohunakin;Olayinka S. Ohunakin;Damola S. Adelekan;Opemipo E. Atiba

  • Wind resource evaluation in six selected high altitude locations in Nigeria

    Olayinka S. Ohunakin

  • The effect of climate change on solar radiation in Nigeria

    Olayinka S. Ohunakin;Muyiwa S. Adaramola;Olanrewaju M. Oyewola;Olaniran J. Matthew

  • Experimental Investigation of a Vapour Compression Refrigeration System with 15nm TiO2-R600a Nano-Refrigerant as the Working Fluid

    D.S. Adelekan;O.S. Ohunakin;Jatinder Gill;O.E. Atiba

  • Performance of a hydrocarbon driven domestic refrigerator based on varying concentration of SiO2 nano-lubricant

    Unknown

  • Artificial intelligence models for refrigeration, air conditioning and heat pump systems

    Unknown

  • Implementation of multi-criteria decision method for selection of suitable material for development of horizontal wind turbine blade for sustainable energy generation.

    Imhade P. Okokpujie;Ugochukwu C. Okonkwo;Christian Bolu;O.S. Ohunakin;O.S. Ohunakin

  • Generation of a typical meteorological year for north–east, Nigeria

    Olayinka S. Ohunakin;Muyiwa S. Adaramola;Olanrewaju M. Oyewola;Richard O. Fagbenle

  • Economic analysis of wind energy conversion systems using levelized cost of electricity and present value cost methods in Nigeria

    Olayinka S Ohunakin;Olanrewaju M Oyewola;Muyiwa S Adaramola

  • A Review of Recent Application of Machining Techniques, based on the Phenomena of CNC Machining Operations

    I.P. Okokpujie;C.A. Bolu;O.S. Ohunakin;O.S. Ohunakin;E.T. Akinlabi;E.T. Akinlabi

  • Energy resource structure and on-going sustainable development policy in Nigeria: a review

    Fidelis I. Abam;Bethrand N. Nwankwojike;Olayinka S. Ohunakin;Sunday A. Ojomu

  • Assessment of wind energy resources for electricity generation using WECS in North-Central region, Nigeria

    Olayinka S. Ohunakin

Frequent Co-Authors

Muyiwa S. Adaramola
Muyiwa S. Adaramola Norwegian University of Life Sciences
Saad Mekhilef
Saad Mekhilef Swinburne University of Technology
Esther T. Akinlabi
Esther T. Akinlabi University of Johannesburg
Wan Mohd Ashri Wan Daud
Wan Mohd Ashri Wan Daud University of Malaya

External Links

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