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 43 1768 1641 73 69 152 5143

Hoi Dick Ng publications per year

The chart shows the history of publications by Hoi Dick Ng between 2000 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hoi Dick Ng published across 26 years, from 2000 to 2025, averaging 6.8 papers a year. Output peaked at 20 publications in 2019. 13 of the 176 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 2000 to 2025. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2019. 2000: 1 publication 2001: 0 publications 2002: 1 publication 2003: 1 publication 2004: 0 publications 2005: 2 publications 2006: 1 publication 2007: 2 publications 2008: 3 publications 2009: 7 publications 2010: 7 publications 2011: 15 publications 2012: 11 publications 2013: 6 publications 2014: 7 publications 2015: 12 publications 2016: 6 publications 2017: 12 publications 2018: 9 publications 2019: 20 publications 2020: 11 publications 2021: 15 publications 2022: 9 publications 2023: 5 publications 2024: 8 publications 2025: 5 publications
2000 2025

176 publications in total across all disciplines

View publications per year as a table
Hoi Dick Ng: publications per year, 2000 to 2025
Year Publications
2000 1
2001 0
2002 1
2003 1
2004 0
2005 2
2006 1
2007 2
2008 3
2009 7
2010 7
2011 15
2012 11
2013 6
2014 7
2015 12
2016 6
2017 12
2018 9
2019 20
2020 11
2021 15
2022 9
2023 5
2024 8
2025 5
Total 176
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Hoi Dick Ng 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 Hoi Dick Ng 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, 147–156 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: 152 publications — 25th percentile

25% 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
147–156 155 152
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
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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Hoi Dick Ng 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 Hoi Dick Ng 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, 43 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: 43 D-Index — 51st percentile

51% 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 43
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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Overview

Hoi Dick Ng is affiliated with Concordia University in Canada and specializes in the field of engineering, with a particular emphasis on aerospace engineering and related subfields. Their research portfolio includes significant contributions to topics such as combustion and detonation processes, fire dynamics and safety research, and energetic materials and combustion.

Their main fields of study include:

  • Engineering

Within this broad discipline, their subfields of study are:

  • Aerospace Engineering
  • Safety, Risk, Reliability and Quality
  • Mechanics of Materials
  • Computational Mechanics
  • Statistics, Probability and Uncertainty

The core topics of their work encompass:

  • Combustion and Detonation Processes
  • Fire dynamics and safety research
  • Energetic Materials and Combustion
  • Risk and Safety Analysis
  • Combustion and flame dynamics
  • Cardiac Valve Diseases and Treatments
  • Wind and Air Flow Studies

The recent published papers reflect a focus on combustion dynamics and fluid mechanics. Notable papers include:

  • Morphology of oblique detonation waves in a stoichiometric hydrogen-air mixture, 2021, Journal of Fluid Mechanics
  • Numerical investigation of flow structures resulting from the interaction between an oblique detonation wave and an upper expansion corner, 2020, Journal of Fluid Mechanics
  • Effects of slot injection on detonation wavelet characteristics in a rotating detonation engine, 2021, Acta Astronautica
  • Effects of inert gas jet on the transition from deflagration to detonation in a stoichiometric methane-oxygen mixture, 2020, Fuel
  • The effects of pre-ignition turbulence by gas jets on the explosion behavior of methane-oxygen mixtures, 2020, Fuel

The frequent co-authors who have collaborated extensively with Hoi Dick Ng include:

  • Honghui Teng
  • XiaoCheng Mi
  • Pengfei Yang
  • Chian Yan
  • Lyes Kadem

Their work has appeared repeatedly in established publication venues such as:

  • Physics of Fluids
  • Fuel
  • Proceedings of the Combustion Institute
  • Shock Waves
  • Acta Astronautica

Best Publications

  • Numerical investigation of the instability for one-dimensional Chapman–Jouguet detonations with chain-branching kinetics

    H. D. Ng;M. I. Radulescu;A. J. Higgins;N. Nikiforakis

  • Comments on explosion problems for hydrogen safety

    Hoi Dick Ng;John H.S. Lee

  • Evolution of cellular structures on oblique detonation surfaces

    Honghui Teng;Hoi Dick Ng;Kang Li;Changtong Luo

  • Assessment of detonation hazards in high-pressure hydrogen storage from chemical sensitivity analysis

    Hoi Dick Ng;Yiguang Ju;John H.S. Lee

  • Numerical study on unstable surfaces of oblique detonations

    Hong Hui Teng;Zong Lin Jiang;Hoi Dick Ng

  • Effects of inflow Mach number on oblique detonation initiation with a two-step induction-reaction kinetic model

    Pengfei Yang;Pengfei Yang;Honghui Teng;Honghui Teng;Zonglin Jiang;Hoi Dick Ng

  • Nonlinear dynamics and chaos analysis of one-dimensional pulsating detonations

    H. Ng;A. Higgins;C. Kiyanda;M. Radulescu

  • Initiation characteristics of wedge-induced oblique detonation waves in a stoichiometric hydrogen-air mixture

    Honghui Teng;Hoi Dick Ng;Zonglin Jiang

  • Direct initiation of detonation with a multi-step reaction scheme

    Hoi Dick Ng;John H. S. Lee

  • The effect of argon dilution on the stability of acetylene/oxygen detonations

    Matei I. Radulescu;Hoi Dick Ng;John H.S. Lee;Balachandar Varatharajan

  • Near limit behavior of the detonation velocity

    John H.S. Lee;Anne Jesuthasan;Hoi Dick Ng

  • Experimental study of detonation limits in methane-oxygen mixtures: Determining tube scale and initial pressure effects

    Bo Zhang;Hong Liu;Bingjian Yan;Hoi Dick Ng

  • Propagation of near-limit gaseous detonations in small diameter tubes

    Alexandra Camargo;Hoi Dick Ng;Jenny Chao;John H. S. Lee

  • Numerical study of oblique detonation wave initiation in a stoichiometric hydrogen-air mixture

    Tao Wang;Yining Zhang;Honghui Teng;Zonglin Jiang

  • Direct blast initiation of spherical gaseous detonations in highly argon diluted mixtures

    Bo Zhang;Vsevolods Kamenskihs;Hoi Dick Ng;John H.S. Lee

  • An experimental investigation of detonation limits in hydrogen–oxygen–argon mixtures

    Yuan Gao;Bo Zhang;Hoi Dick Ng;John H.S. Lee

  • Critical energy for direct initiation of spherical detonations in H2/N2O/Ar mixtures

    Bo Zhang;Hoi Dick Ng;Rémy Mével;John H.S. Lee

  • Detonability limits in thin annular channels

    J. Chao;H.D. Ng;J.H.S. Lee

  • On the dynamic detonation parameters in acetylene–oxygen mixtures with varying amount of argon dilution

    Bo Zhang;Bo Zhang;Navid Mehrjoo;Hoi Dick Ng;John H.S. Lee

  • Numerical study of wedge-induced oblique detonations in unsteady flow

    Pengfei Yang;Hoi Dick Ng;Honghui Teng

  • Velocity fluctuation near the detonation limits

    Yuan Gao;John H.S. Lee;Hoi Dick Ng

Frequent Co-Authors

John H.S. Lee
John H.S. Lee McGill University
Bo Zhang
Bo Zhang Shanghai Jiao Tong University
Zonglin Jiang
Zonglin Jiang Chinese Academy of Sciences
Michael P. Païdoussis
Michael P. Païdoussis McGill University
Yiguang Ju
Yiguang Ju Princeton University
Ralf Deiterding
Ralf Deiterding University of Southampton
Hong Liu
Hong Liu Shandong University
Chih-Yung Wen
Chih-Yung Wen Hong Kong Polytechnic University
Houzhang Tan
Houzhang Tan Xi'an Jiaotong University
Dominic Groulx
Dominic Groulx Dalhousie University

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