| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Mechanical and Aerospace Engineering | 46 | 1442 | 1334 | 7 | 7 | 294 | 8465 |
The chart shows the history of publications by Niels Bay between 1974 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Niels Bay published across 52 years, from 1974 to 2025, averaging 6 papers a year. Output peaked at 18 publications in 2008. 1 of the 311 publications appeared in the last two years.
311 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1974 | 3 |
| 1975 | 1 |
| 1976 | 3 |
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 0 |
| 1983 | 2 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 6 |
| 1987 | 3 |
| 1988 | 1 |
| 1989 | 0 |
| 1990 | 2 |
| 1991 | 1 |
| 1992 | 4 |
| 1993 | 2 |
| 1994 | 8 |
| 1995 | 3 |
| 1996 | 9 |
| 1997 | 17 |
| 1998 | 14 |
| 1999 | 9 |
| 2000 | 5 |
| 2001 | 5 |
| 2002 | 4 |
| 2003 | 9 |
| 2004 | 6 |
| 2005 | 8 |
| 2006 | 12 |
| 2007 | 11 |
| 2008 | 18 |
| 2009 | 8 |
| 2010 | 12 |
| 2011 | 16 |
| 2012 | 10 |
| 2013 | 15 |
| 2014 | 10 |
| 2015 | 12 |
| 2016 | 10 |
| 2017 | 11 |
| 2018 | 9 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 7 |
| 2024 | 0 |
| 2025 | 1 |
| Total | 311 |
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 Niels Bay sits on this spectrum.
This scientist: 294 publications — 71st percentile
71% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 659 publications or more.
| 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 | 294 |
| 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 |
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 Niels Bay sits on this spectrum.
This scientist: 46 D-Index — 59th percentile
59% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 93 D-Index or more.
| 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 | 46 |
| 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 |
Niels Bay is affiliated with the Technical University of Denmark in Denmark. Their research primarily lies within the field of Engineering, with a strong focus on Mechanical Engineering and related subfields such as Mechanics of Materials, Electrical and Electronic Engineering, Biomedical Engineering, and Civil and Structural Engineering.
The main topics of Niels Bay's work include:
Their recent publications demonstrate a focus on the mechanical and tribological behavior of materials under deformation and surface interactions. Notable papers include:
Niels Bay frequently collaborates with several researchers. The most common coauthors include:
The majority of Niels Bay's contributions have appeared in journals such as Tribology International and CIRP Annals, complemented by publications in Discover Mechanical Engineering, Fraunhofer-Publica, and the Journal of Advanced Joining Processes. Their work encompasses both theoretical and applied research on material deformation, tribology, and related engineering processes.
Ken-ichiro Mori;Niels Bay;Livan Fratini;Fabrizio Micari
P.A.F. Martins;N. Bay;M. Skjoedt;M.B. Silva
N. Bay;A. Azushima;P. Groche;I. Ishibashi
M B Silva;M Skjoedt;A G Atkins;N Bay
M.B. Silva;M. Skjoedt;P.A.F. Martins;N. Bay
N. Bay;T. Wanheim
Tarras Wanheim;Niels Bay
Maria B. Silva;Peter Søe Nielsen;Niels Bay;P. A. F. Martins
T. Wanheim;N. Bay;A.S. Petersen
Niels Bay
Niels Bay
Niels Bay;David Dam Olsson;Jan Lasson Andreasen
Niels Bay
P.A.F. Martins;Niels Bay;A.E. Tekkaya;A.G. Atkins
Niels Bay
M. Skjoedt;N. Bay;Benny Ørtoft Endelt;G. Ingarao
Niels Bay
N. Bay;C. Clemensen;O. Juelstorp;T. Wanheim
S.B. Petersen;P.A.F. Martins;N. Bay
Jakob Ilsted Bech;Niels Bay;Morten Eriksen
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