World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Mechanical and Aerospace Engineering 61 669 609 290 244 287 11066

Ronald Scott Bunker publications per year

The chart shows the history of publications by Ronald Scott Bunker between 1984 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ronald Scott Bunker published across 40 years, from 1984 to 2023, averaging 8.6 papers a year. Output peaked at 31 publications in 2011. 1 of the 344 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1984 to 2023. Vertical axis: number of publications, 0 to 31. Peak 31 publications in 2011. 1984: 1 publication 1985: 0 publications 1986: 1 publication 1987: 1 publication 1988: 0 publications 1989: 2 publications 1990: 3 publications 1991: 0 publications 1992: 1 publication 1993: 1 publication 1994: 0 publications 1995: 2 publications 1996: 1 publication 1997: 9 publications 1998: 3 publications 1999: 6 publications 2000: 9 publications 2001: 10 publications 2002: 23 publications 2003: 25 publications 2004: 14 publications 2005: 22 publications 2006: 15 publications 2007: 13 publications 2008: 9 publications 2009: 11 publications 2010: 12 publications 2011: 31 publications 2012: 23 publications 2013: 9 publications 2014: 14 publications 2015: 13 publications 2016: 22 publications 2017: 31 publications 2018: 4 publications 2019: 1 publication 2020: 1 publication 2021: 0 publications 2022: 0 publications 2023: 1 publication
1984 2023

344 publications in total across all disciplines

View publications per year as a table
Ronald Scott Bunker: publications per year, 1984 to 2023
Year Publications
1984 1
1985 0
1986 1
1987 1
1988 0
1989 2
1990 3
1991 0
1992 1
1993 1
1994 0
1995 2
1996 1
1997 9
1998 3
1999 6
2000 9
2001 10
2002 23
2003 25
2004 14
2005 22
2006 15
2007 13
2008 9
2009 11
2010 12
2011 31
2012 23
2013 9
2014 14
2015 13
2016 22
2017 31
2018 4
2019 1
2020 1
2021 0
2022 0
2023 1
Total 344
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Ronald Scott Bunker 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 Ronald Scott Bunker sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 63 bars. Horizontal axis: publications, 47–56 to 659+. Vertical axis: number of scientists, 0 to 155. Most scientists, 155, have 147–156 publications. The last bar groups every scientist with 659 publications or more. The highlighted bar, 287–296 publications, is where this scientist sits. 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
47–56 publications 659+

This scientist: 287 publications — 69th percentile

69% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Mechanical and Aerospace Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
Publications Scientists This scientist
47–56 10
57–66 23
67–76 32
77–86 62
87–96 67
97–106 91
107–116 113
117–126 115
127–136 130
137–146 140
147–156 155
157–166 132
167–176 133
177–186 130
187–196 140
197–206 115
207–216 125
217–226 117
227–236 99
237–246 92
247–256 100
257–266 95
267–276 88
277–286 77
287–296 74 287
297–306 74
307–316 62
317–326 70
327–336 59
337–346 58
347–356 45
357–366 44
367–376 36
377–386 41
387–396 32
397–406 23
407–416 28
417–426 27
427–436 25
437–446 23
447–456 23
457–466 20
467–476 12
477–486 24
487–496 18
497–506 12
507–516 13
517–526 21
527–536 12
537–546 8
547–556 16
557–566 3
567–576 11
577–586 6
587–596 5
597–606 6
607–616 7
617–626 7
627–636 10
637–646 4
647–656 3
657–658 2
659+ 100
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Ronald Scott Bunker 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 Ronald Scott Bunker sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 64 bars. Horizontal axis: D-Index, 30 to 93+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 34 D-Index. The last bar groups every scientist with 93 D-Index or more. The highlighted bar, 61 D-Index, is where this scientist sits. 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: 61 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Mechanical and Aerospace Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
D-Index Scientists This scientist
30 83
31 113
32 144
33 153
34 189
35 158
36 139
37 127
38 130
39 126
40 104
41 100
42 107
43 101
44 103
45 79
46 88
47 70
48 83
49 44
50 64
51 56
52 50
53 48
54 58
55 52
56 48
57 42
58 34
59 42
60 37
61 42 61
62 44
63 22
64 33
65 29
66 23
67 29
68 24
69 19
70 34
71 26
72 19
73 18
74 19
75 14
76 19
77 8
78 18
79 16
80 12
81 17
82 11
83 16
84 7
85 9
86 8
87 6
88 6
89 7
90 10
91 4
92 4
93+ 100
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Overview

Ronald Scott Bunker is affiliated with General Electric in the United States. Their professional activities are centered within this organization and region.

There are no records of recent papers published by Ronald Scott Bunker. Likewise, there are no frequent co-authors or recurring publication venues associated with their work in the available data.

Their research focus does not list any specific main fields of study, subfields, or main topics. Similarly, there is no information on book publications or awards received.

While the specific details of their scientific output and collaborations are not documented here, their connection to General Electric suggests involvement in applied or industrial research fields that align with GE's business areas.

Best Publications

  • A review of shaped hole turbine film-cooling technology

    Ronald S. Bunker

  • Axial Turbine Blade Tips: Function, Design, and Durability

    Ronald S. Bunker

  • Effect of Trench Width and Depth on Film Cooling From Cylindrical Holes Embedded in Trenches

    Yiping Lu;Alok Dhungel;Srinath V. Ekkad;Ronald S. Bunker

  • Gas Turbine Heat Transfer: Ten Remaining Hot Gas Path Challenges

    Ronald S. Bunker

  • Local Heat Transfer in Internally Cooled Turbine Airfoil Leading Edge Regions: Part II—Impingement Cooling With Film Coolant Extraction

    D. E. Metzger;R. S. Bunker

  • Film cooled wall with chevron-shaped cooling holes

    Lee Ching-Pang;Ronald Scott Bunker;Steven Robert Brassfield

  • A Review of Turbine Blade Tip Heat Transfer

    Ronald S. Bunker

  • METHOD FOR IMPROVING COOLING EFFECT OF GASEOUS COOLING MEDIUM FLOW AND RELEVANT PRODUCT

    Bunker Ronald Scott;Bailey Jeremy Clyde;Lee Ching-Pang;Abuaf Nesim

  • Film Cooling Effectiveness Due to Discrete Holes Within a Transverse Surface Slot

    Ronald S. Bunker

  • Heat Transfer and Flow on the First Stage Blade Tip of a Power Generation Gas Turbine: Part 1 — Experimental Results

    Ronald S. Bunker;Jeremy C. Bailey;Ali A. Ameri

  • Cavity Heat Transfer on a Transverse Grooved Wall in a Narrow Flow Channel

    D. E. Metzger;R. S. Bunker;M. K. Chyu

  • Heat Transfer and Flow on the First Stage Blade Tip of a Power Generation Gas Turbine: Part 2 — Simulation Results

    A. A. Ameri;R. S. Bunker

  • Film cooled wall

    Ching-Pang Lee;Ronald Scott Bunker;Nesim Abuaf

  • Turbine stage with scalloped surface platform

    Anna Tam;Ching-Pang Lee;Kevin Richard Kirtley;Ronald Scott Bunker

  • Turbine airfoil with double shell outer wall

    Ronald S. Bunker;Thomas T. Wallace

  • Heat Transfer Coefficients on the Squealer Tip and Near-Tip Regions of a Gas Turbine Blade With Single or Double Squealer

    Jae Su Kwak;Jaeyong Ahn;Je-Chin Han;C. Pang Lee

  • Film cooled blade tip

    Ronald Scott Bunker

  • Cooling for double-wall structures

    Ronald Scott Bunker

  • The Effects of Manufacturing Tolerances on Gas Turbine Cooling

    Ronald S. Bunker

  • Effect of Squealer Geometry Arrangement on a Gas Turbine Blade Tip Heat Transfer

    Gm Salam Azad;Je-Chin Han;Ronald S. Bunker;C. Pang Lee

  • Hot gas path component with mesh and impingement cooling

    Ronald Scott Bunker;Ching-Pang Lee

Frequent Co-Authors

Ching-Pang Lee
Ching-Pang Lee Independent Scientist / Consultant, US
Srinath V. Ekkad
Srinath V. Ekkad North Carolina State University
Melvin Robert Jackson
Melvin Robert Jackson General Electric (United States)
Ali Ameri
Ali Ameri The Ohio State University
Je-Chin Han
Je-Chin Han Texas A&M University
David G. Bogard
David G. Bogard The University of Texas at Austin
Sumanta Acharya
Sumanta Acharya Illinois Institute of Technology
Minking K. Chyu
Minking K. Chyu University of Pittsburgh

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