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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 47 1366 1261 93 81 172 8448

Nicos Ladommatos publications per year

The chart shows the history of publications by Nicos Ladommatos between 1980 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Nicos Ladommatos published across 47 years, from 1980 to 2026, averaging 4.1 papers a year. Output peaked at 15 publications in 1996. 8 of the 192 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1980 to 2026. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 1996. 1980: 1 publication 1981: 0 publications 1982: 0 publications 1983: 1 publication 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 2 publications 1990: 1 publication 1991: 5 publications 1992: 5 publications 1993: 4 publications 1994: 4 publications 1995: 3 publications 1996: 15 publications 1997: 5 publications 1998: 9 publications 1999: 5 publications 2000: 8 publications 2001: 10 publications 2002: 6 publications 2003: 5 publications 2004: 5 publications 2005: 3 publications 2006: 1 publication 2007: 3 publications 2008: 4 publications 2009: 7 publications 2010: 2 publications 2011: 3 publications 2012: 1 publication 2013: 4 publications 2014: 7 publications 2015: 10 publications 2016: 5 publications 2017: 6 publications 2018: 6 publications 2019: 7 publications 2020: 3 publications 2021: 7 publications 2022: 2 publications 2023: 5 publications 2024: 4 publications 2025: 6 publications 2026: 2 publications
1980 2026

192 publications in total across all disciplines

View publications per year as a table
Nicos Ladommatos: publications per year, 1980 to 2026
Year Publications
1980 1
1981 0
1982 0
1983 1
1984 0
1985 0
1986 0
1987 0
1988 0
1989 2
1990 1
1991 5
1992 5
1993 4
1994 4
1995 3
1996 15
1997 5
1998 9
1999 5
2000 8
2001 10
2002 6
2003 5
2004 5
2005 3
2006 1
2007 3
2008 4
2009 7
2010 2
2011 3
2012 1
2013 4
2014 7
2015 10
2016 5
2017 6
2018 6
2019 7
2020 3
2021 7
2022 2
2023 5
2024 4
2025 6
2026 2
Total 192
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Nicos Ladommatos publications per year - data summary

  • Nicos Ladommatos, a Mechanical and Aerospace Engineering scholar from University College London, has 192 publications recorded across 47 years, from 1980 to 2026.
  • The oldest publication on record dates to 1980 and the most recent to 2026.
  • The most productive year is 1996, with 15 publications.
  • The least productive years with any output are 1980, 1983, 1990, 2006 and others, with 1 publication each.
  • 7 of the 47 years in the span carry no publications at all (1981, 1982, 1984, 1985 and others).
  • The rate of publication averages 4.1 papers per year over the whole span, or 4.8 per year counting only the 40 years with at least one publication.
  • The last 5 years on the chart (2022-2026) hold 19 publications, 10% of the career total.
  • Split into equal eras - 1980-1995: 26 publications (1.6 per year); 1996-2011: 91 publications (5.7 per year); 2012-2026: 75 publications (5.0 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Nicos Ladommatos 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 Nicos Ladommatos 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: 172 publications — 34th percentile

34% 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
167–176 133 172
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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Nicos Ladommatos publication distribution in Mechanical and Aerospace Engineering in 2026 - data summary

  • The chart plots the publication count of all 3,445 Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026, grouped into 63 ranges running from 47–56 to 659+ publications.
  • Nicos Ladommatos, a Mechanical and Aerospace Engineering scholar from University College London, records 172 publications - the 34th percentile of the discipline.
  • 34% of ranked Mechanical and Aerospace Engineering scientists score the same or lower than Nicos Ladommatos, and about 66% score higher.
  • The median of the discipline falls in the 217–226 publications range, and Nicos Ladommatos ranks below the median.
  • The most crowded range is 147–156 publications, holding 155 scientists (4% of the field).
  • 46% of the field sits in the lowest quarter of the value range (up to 197–206 publications), so the distribution leans towards the lower end of the scale.
  • The final bar has no upper bound: it groups every scientist with 659 publications or more, 100 scientists in all (3% of the field).

Nicos Ladommatos 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 Nicos Ladommatos 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, 47 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: 47 D-Index — 61st percentile

61% 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 47
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
Download as CSV

Nicos Ladommatos D-index placement in Mechanical and Aerospace Engineering in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 3,445 Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026, grouped into 64 ranges running from 30 to 93+ D-Index.
  • Nicos Ladommatos, a Mechanical and Aerospace Engineering scholar from University College London, records 47 D-Index - the 61st percentile of the discipline.
  • 61% of ranked Mechanical and Aerospace Engineering scientists score the same or lower than Nicos Ladommatos, and about 39% score higher.
  • The median of the discipline falls in the 43 D-Index range, and Nicos Ladommatos ranks above the median.
  • The most crowded range is 34 D-Index, holding 189 scientists (5% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 45 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 93 D-Index or more, 100 scientists in all (3% of the field).

Overview

Nicos Ladommatos is affiliated with University College London in the United Kingdom. Their research primarily focuses on engineering and chemical engineering, with significant contributions to biomedical engineering, fluid flow and transfer processes, and automotive engineering. Additionally, their work encompasses materials chemistry and computational mechanics as subfields of study.

The scientist's research addresses several main topics, including:

  • Advanced Combustion Engine Technologies
  • Biodiesel Production and Applications
  • Vehicle Emissions and Performance
  • Catalytic Processes in Materials Science
  • Thermochemical Biomass Conversion Processes
  • Catalysis for Biomass Conversion
  • Heat Transfer and Supercritical Fluids

Frequent collaborators in their work include Paul Hellier, Zuhaib Ali Khan, Midhat Talibi, Martin O. Leonard, and Hamisu Adamu Dandajeh. These partnerships have contributed to a diverse range of publications and research outputs.

The venues where their work has been published frequently include:

  • SAE Technical Papers on CD-ROM/SAE Technical Paper Series
  • Fuel
  • Journal of Analytical and Applied Pyrolysis
  • Combustion and Flame
  • Environmental Science & Technology

Notable recent publications are:

  • In-Cylinder Polycyclic Aromatic Hydrocarbons Sampled during Diesel Engine Combustion, 2020, Environmental Science & Technology
  • Measurement of Soot Mass and PAHs during the Pyrolysis of C2C4 Alcohols at High Temperatures, 2021, Combustion and Flame
  • A Systematic Study into the Effect of Lignocellulose-Derived Biofuels on the Combustion and Emissions of Fossil Diesel Blends in a Compression Ignition Engine, 2021, Fuel
  • Polycyclic Aromatic Hydrocarbon and Soot Emissions in a Diesel Engine and from a Tube Reactor, 2020, Journal of King Saud University - Engineering Sciences
  • Bio-Derived Lactones - Combustion and Exhaust Emissions of a New Class of Renewable Fuels, 2023, Energy Conversion and Management

Their contributions have been cited in various contexts, reflecting engagement with topics such as soot formation, polycyclic aromatic hydrocarbons (PAHs), renewable fuels, and combustion emissions in engine technologies.

Best Publications

  • Optical diagnostics for soot and temperature measurement in diesel engines

    H. Zhao;N. Ladommatos

  • Engine combustion instrumentation and diagnostics

    Hua Zhao;Nicos Ladommatos

  • The influence of molecular structure of fatty acid monoalkyl esters on diesel combustion

    Alessandro Schönborn;Nicos Ladommatos;John Williams;Robert Allan

  • The effects of exhaust gas recirculation on diesel combustion and emissions

    N Ladommatos;S Abdelhalim;H Zhao

  • Performance and analysis of a 4-stroke multi-cylinder gasoline engine with CAI combustion

    Hua Zhao;Jian Li;Tom Ma;Nicos Ladommatos

  • The Dilution, Chemical, and Thermal Effects of Exhaust Gas Recirculation on Diesel Engine Emissions - Part 1: Effect of Reducing Inlet Charge Oxygen

    N. Ladommatos;S. M. Abdelhalim;Hua Zhao;Z. Hu

  • Experimental studies on controlled auto-ignition (CAI) combustion of gasoline in a 4-stroke engine

    A Oakley;H Zhao;N Ladommatos;T Ma

  • The Dilution, Chemical, and Thermal Effects of Exhaust Gas Recirculation on Disesel Engine Emissions - Part 4: Effects of Carbon Dioxide and Water Vapour

    N. Ladommatos;S. M. Abdelhalim;Hua Zhao;Z. Hu

  • Understanding the Effects of Recycled Burnt Gases on the Controlled Autoignition (CAI) Combustion in Four-Stroke Gasoline Engines

    Hua Zhao;Z. Peng;J. Williams;N. Ladommatos

  • Optical diagnostics for in-cylinder mixture formation measurements in IC engines

    H. Zhao;N. Ladommatos

  • The effect of fuel cetane improver on diesel pollutant emissions

    Nicos Ladommatos;Mohammad Parsi;Angela Knowles

  • Research and Development of Controlled Auto-Ignition (CAI) Combustion in a 4-Stroke Multi-Cylinder Gasoline Engine

    Jian Li;Hua Zhao;Nicos Ladommatos;Tom Ma

  • Effects of EGR on heat release in diesel combustion

    N. Ladommatos;S. M. Abdelhalim;Hua Zhao;Z. Hu.

  • The effects of carbon dioxide in exhaust gas recirculation on diesel engine emissions

    N Ladommatos;S M Abdelhalim;H Zhao;Z Hu

  • The dilution, chemical, and thermal effects of exhaust gas recirculation on diesel engine emissions-part 2: Effects of carbon dioxide

    N Ladommatos;SM Abdelhalim;H Zhao;Z Hu

  • Dilution Effects on the Controlled Auto-Ignition (CAI) Combustion of Hydrocarbon and Alcohol Fuels

    Aaron Oakley;Hua Zhao;Nicos Ladommatos;Tom Ma

  • Combined remediation and lipid production using Chlorella sorokiniana grown on wastewater and exhaust gases.

    A.M. Lizzul;P. Hellier;S. Purton;F. Baganz

  • Control of oxides of nitrogen from diesel engines using diluents while minimising the impact on particulate pollutants

    N Ladommatos;S Abdelhalim;H Zhao

  • Some effects of molecular structure of single hydrocarbons on sooting tendency

    Nicos Ladommatos;Paul Rubenstein;Paul Bennett

  • The effect of aromatic hydrocarbons and oxygenates on diesel engine emissions

    Z Xiao;N Ladommatos;H Zhao

Frequent Co-Authors

Hua Zhao
Hua Zhao Brunel University London
Duncan D. Cameron
Duncan D. Cameron University of Sheffield
Ondřej Mašek
Ondřej Mašek University of Edinburgh
Choongsik Bae
Choongsik Bae Korea Advanced Institute of Science and Technology
Talal Yusaf
Talal Yusaf Aviation Australia
Ala’a H. Al-Muhtaseb
Ala’a H. Al-Muhtaseb Sultan Qaboos University

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