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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Mechanical and Aerospace Engineering 40 1993 1845 742 647 169 8010

Paul D. Ronney publications per year

The chart shows the history of publications by Paul D. Ronney between 1983 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Paul D. Ronney published across 43 years, from 1983 to 2025, averaging 4.2 papers a year. Output peaked at 13 publications in 1998. 7 of the 179 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1983 to 2025. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 1998. 1983: 1 publication 1984: 0 publications 1985: 3 publications 1986: 0 publications 1987: 0 publications 1988: 2 publications 1989: 3 publications 1990: 4 publications 1991: 7 publications 1992: 6 publications 1993: 7 publications 1994: 7 publications 1995: 7 publications 1996: 3 publications 1997: 2 publications 1998: 13 publications 1999: 6 publications 2000: 3 publications 2001: 8 publications 2002: 7 publications 2003: 6 publications 2004: 8 publications 2005: 6 publications 2006: 5 publications 2007: 7 publications 2008: 0 publications 2009: 4 publications 2010: 2 publications 2011: 2 publications 2012: 3 publications 2013: 5 publications 2014: 1 publication 2015: 1 publication 2016: 1 publication 2017: 4 publications 2018: 6 publications 2019: 13 publications 2020: 4 publications 2021: 2 publications 2022: 1 publication 2023: 2 publications 2024: 6 publications 2025: 1 publication
1983 2025

179 publications in total across all disciplines

View publications per year as a table
Paul D. Ronney: publications per year, 1983 to 2025
Year Publications
1983 1
1984 0
1985 3
1986 0
1987 0
1988 2
1989 3
1990 4
1991 7
1992 6
1993 7
1994 7
1995 7
1996 3
1997 2
1998 13
1999 6
2000 3
2001 8
2002 7
2003 6
2004 8
2005 6
2006 5
2007 7
2008 0
2009 4
2010 2
2011 2
2012 3
2013 5
2014 1
2015 1
2016 1
2017 4
2018 6
2019 13
2020 4
2021 2
2022 1
2023 2
2024 6
2025 1
Total 179
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Paul D. Ronney 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 Paul D. Ronney 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, 167–176 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: 169 publications — 32nd percentile

32% 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
167–176 133 169
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
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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Paul D. Ronney 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 Paul D. Ronney 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, 40 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: 40 D-Index — 43rd percentile

43% 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 40
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
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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Research.com Recognitions

  • 2018 - Fellow of the Combustion Institute for exceptional research on near-limit flames and micro-scale combustion
  • 2014 - Fellow of the American Society of Mechanical Engineers

Overview

Paul D. Ronney is affiliated with the University of Southern California in the United States. Their research primarily focuses on engineering, with specializations including computational mechanics, aerospace engineering, electrical and electronic engineering, fluid flow and transfer processes, and renewable energy, sustainability, and the environment.

The scientist's work encompasses several main topics, reflecting a diverse interest in combustion and propulsion technologies. These topics include:

  • Combustion and flame dynamics
  • Advanced combustion engine technologies
  • Rocket and propulsion systems research
  • Combustion and detonation processes
  • Fuel cells and related materials
  • Electrocatalysts for energy conversion
  • Gas dynamics and kinetic theory

Paul D. Ronney has published in a variety of academic venues, with a record of contributions spanning several specialized journals and conferences. Frequent publication venues include:

  • AIAA Propulsion and Energy 2020 Forum
  • Proceedings of the Combustion Institute
  • Scientific Reports
  • Applied Catalysis A General
  • Physics of Fluids

Their recent papers demonstrate a focus on combustion processes, propulsion, and catalytic reactions. Recent publications include:

  • "Effect of confinement on the propagation patterns of lean hydrogen-air flames," 2024, Proceedings of the Combustion Institute
  • "Reaction of hydrogen peroxide vapor on platinum on alumina spheres," 2020, Applied Catalysis A General
  • "Fluid-based microbial processes modeling in Trichodesmium colony formation," 2023, Physics of Fluids
  • "Thrust Measurement of a Hydrogen Peroxide Vapor Thruster," 2020, AIAA Propulsion and Energy 2020 Forum
  • "Dynamics of direct hydrocarbon PEM fuel cells," 2024, Scientific Reports

Collaborations have been an important aspect of their work, with several frequent co-authors contributing to shared research efforts. Frequent co-authors include Brandie L. Rhodes, Zhenghong Zhou, Fares Maimani, Jack Xin, and Yifeng Yu.

Recognition for contributions to the field includes designation as a Fellow of the Combustion Institute in 2018 for research on near-limit flames and micro-scale combustion. Additionally, they were named a Fellow of the American Society of Mechanical Engineers in 2014.

Best Publications

  • A thermally self-sustained micro solid-oxide fuel-cell stack with high power density

    Zongping Shao;Sossina M. Haile;Jeongmin Ahn;Paul D. Ronney

  • Analysis of non-adiabatic heat-recirculating combustors

    Paul D. Ronney

  • Laser versus conventional ignition of flames

    Paul D. Ronney

  • Gas-phase and catalytic combustion in heat-recirculating burners

    Jeongmin Ahn;Craig Eastwood;Lars Sitzki;Paul D. Ronney

  • Numerical modeling of non-adiabatic heat-recirculating combustors

    C.H. Kuo;P.D. Ronney

  • Near-limit flame structures at low Lewis number

    Paul D. Ronney

  • Effect of chemistry and transport properties on near-limit flames at microgravity

    Paul D. Ronney

  • Extinction limits of catalytic combustion in microchannels

    Kaoru Maruta;Koichi Takeda;Jeongmin Ahn;Kevin Borer

  • Transient plasma ignition of quiescent and flowing air/fuel mixtures

    Fei Wang;J.B. Liu;J. Sinibaldi;C. Brophy

  • A theoretical study of propagation and extinction of nonsteady spherical flame fronts

    P. D. Ronney;G. I. Sivashinsky

  • Effects of radiative emission and absorption on the propagation and extinction of premixed gas flames

    Yiguang Ju;Goro Masuya;Paul D. Ronney

  • Effect of gravity on laminar premixed gas combustion. I. Flammability limits and burning velocities

    Paul D. Ronney;Harold Y. Wachman

  • Microcombustor and combustion-based thermoelectric microgenerator

    Adam L. Cohen;Paul D. Ronney;Uri Frodis;Lars Sitzki

  • Combustion in microscale heat-recirculating burners

    Lars Sitzki;Kevin Borer;Steffen Wussow;Ewald Maruta

  • The structure and stability of nonadiabatic flame balls

    J. Buckmaster;G. Joulin;P. Ronney

  • Flow tagging velocimetry in incompressible flow using photo-activated nonintrusive tracking of molecular motion (PHANTOMM)

    W. R. Lempert;K. Magee;P. Ronney;K. R. Gee

  • On thermoelectric power conversion from heat recirculating combustion systems

    F.J. Weinberg;D.M. Rowe;G. Min;P.D. Ronney

  • UNDERSTANDING COMBUSTION PROCESSES THROUGH MICROGRAVITY RESEARCH

    Paul D. Ronney

  • The structure and stability of nonadiabatic flame balls. II, Effects of far-field losses

    J.D. Buckmaster;G. Joulin;P.D. Ronney

  • Experimental Study of Flame Balls in Space: Preliminary Results from STS-83

    Paul D. Ronney;Ming-Shin Wu;Howard G. Pearlman;Karen J. Weiland

  • Nonpremixed edge flames in spatially varying straining flows

    Michael L. Shay;Paul D. Ronney

Frequent Co-Authors

Martin A. Gundersen
Martin A. Gundersen University of Southern California
John Buckmaster
John Buckmaster University of Illinois at Urbana-Champaign
Sossina M. Haile
Sossina M. Haile California Institute of Technology
Zongping Shao
Zongping Shao Curtin University
Victor Yakhot
Victor Yakhot Boston University
Kaoru Maruta
Kaoru Maruta Tohoku University
Kyle R. Gee
Kyle R. Gee Thermo Fisher Scientific (Norway)
Yiguang Ju
Yiguang Ju Princeton University
Forman A. Williams
Forman A. Williams University of California, San Diego
Eckart Meiburg
Eckart Meiburg University of California, Santa Barbara

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