| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Engineering and Technology | 50 | 3995 | 3833 | 61 | 61 | 315 | 16914 |
The chart shows the history of publications by K. Gopakumar between 1980 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. K. Gopakumar published across 46 years, from 1980 to 2025, averaging 7.1 papers a year. Output peaked at 24 publications in 2022. 20 of the 327 publications appeared in the last two years.
327 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 1 |
| 1983 | 0 |
| 1984 | 1 |
| 1985 | 0 |
| 1986 | 0 |
| 1987 | 0 |
| 1988 | 0 |
| 1989 | 0 |
| 1990 | 0 |
| 1991 | 1 |
| 1992 | 0 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 0 |
| 1996 | 0 |
| 1997 | 3 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 9 |
| 2003 | 8 |
| 2004 | 4 |
| 2005 | 12 |
| 2006 | 9 |
| 2007 | 14 |
| 2008 | 3 |
| 2009 | 9 |
| 2010 | 13 |
| 2011 | 13 |
| 2012 | 10 |
| 2013 | 14 |
| 2014 | 10 |
| 2015 | 10 |
| 2016 | 20 |
| 2017 | 21 |
| 2018 | 23 |
| 2019 | 12 |
| 2020 | 23 |
| 2021 | 20 |
| 2022 | 24 |
| 2023 | 7 |
| 2024 | 14 |
| 2025 | 6 |
| Total | 327 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where K. Gopakumar sits on this spectrum.
This scientist: 315 publications — 78th percentile
78% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 804 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 38–47 | 20 | |
| 48–57 | 35 | |
| 58–67 | 96 | |
| 68–77 | 135 | |
| 78–87 | 190 | |
| 88–97 | 259 | |
| 98–107 | 283 | |
| 108–117 | 369 | |
| 118–127 | 341 | |
| 128–137 | 386 | |
| 138–147 | 372 | |
| 148–157 | 457 | |
| 158–167 | 415 | |
| 168–177 | 407 | |
| 178–187 | 421 | |
| 188–197 | 378 | |
| 198–207 | 403 | |
| 208–217 | 317 | |
| 218–227 | 346 | |
| 228–237 | 321 | |
| 238–247 | 260 | |
| 248–257 | 280 | |
| 258–267 | 240 | |
| 268–277 | 214 | |
| 278–287 | 242 | |
| 288–297 | 203 | |
| 298–307 | 166 | |
| 308–317 | 154 | 315 |
| 318–327 | 175 | |
| 328–337 | 159 | |
| 338–347 | 99 | |
| 348–357 | 131 | |
| 358–367 | 106 | |
| 368–377 | 118 | |
| 378–387 | 97 | |
| 388–397 | 108 | |
| 398–407 | 82 | |
| 408–417 | 71 | |
| 418–427 | 64 | |
| 428–437 | 55 | |
| 438–447 | 54 | |
| 448–457 | 60 | |
| 458–467 | 47 | |
| 468–477 | 40 | |
| 478–487 | 30 | |
| 488–497 | 29 | |
| 498–507 | 38 | |
| 508–517 | 40 | |
| 518–527 | 32 | |
| 528–537 | 23 | |
| 538–547 | 28 | |
| 548–557 | 23 | |
| 558–567 | 19 | |
| 568–577 | 16 | |
| 578–587 | 17 | |
| 588–597 | 18 | |
| 598–607 | 22 | |
| 608–617 | 15 | |
| 618–627 | 9 | |
| 628–637 | 11 | |
| 638–647 | 21 | |
| 648–657 | 12 | |
| 658–667 | 9 | |
| 668–677 | 11 | |
| 678–687 | 9 | |
| 688–697 | 6 | |
| 698–707 | 14 | |
| 708–717 | 7 | |
| 718–727 | 8 | |
| 728–737 | 10 | |
| 738–747 | 9 | |
| 748–757 | 5 | |
| 758–767 | 5 | |
| 768–777 | 11 | |
| 778–787 | 7 | |
| 788–797 | 2 | |
| 798–803 | 4 | |
| 804+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where K. Gopakumar sits on this spectrum.
This scientist: 50 D-Index — 59th percentile
59% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 107 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 59 | |
| 31 | 114 | |
| 32 | 129 | |
| 33 | 189 | |
| 34 | 200 | |
| 35 | 262 | |
| 36 | 311 | |
| 37 | 312 | |
| 38 | 350 | |
| 39 | 385 | |
| 40 | 348 | |
| 41 | 362 | |
| 42 | 426 | |
| 43 | 380 | |
| 44 | 310 | |
| 45 | 341 | |
| 46 | 301 | |
| 47 | 306 | |
| 48 | 271 | |
| 49 | 246 | |
| 50 | 210 | 50 |
| 51 | 253 | |
| 52 | 213 | |
| 53 | 221 | |
| 54 | 195 | |
| 55 | 186 | |
| 56 | 170 | |
| 57 | 167 | |
| 58 | 166 | |
| 59 | 144 | |
| 60 | 152 | |
| 61 | 141 | |
| 62 | 138 | |
| 63 | 131 | |
| 64 | 118 | |
| 65 | 114 | |
| 66 | 119 | |
| 67 | 95 | |
| 68 | 87 | |
| 69 | 77 | |
| 70 | 89 | |
| 71 | 69 | |
| 72 | 54 | |
| 73 | 46 | |
| 74 | 55 | |
| 75 | 54 | |
| 76 | 49 | |
| 77 | 53 | |
| 78 | 46 | |
| 79 | 28 | |
| 80 | 39 | |
| 81 | 36 | |
| 82 | 24 | |
| 83 | 26 | |
| 84 | 36 | |
| 85 | 18 | |
| 86 | 25 | |
| 87 | 19 | |
| 88 | 26 | |
| 89 | 27 | |
| 90 | 23 | |
| 91 | 15 | |
| 92 | 12 | |
| 93 | 9 | |
| 94 | 15 | |
| 95 | 10 | |
| 96 | 13 | |
| 97 | 13 | |
| 98 | 9 | |
| 99 | 7 | |
| 100 | 7 | |
| 101 | 8 | |
| 102 | 7 | |
| 103 | 7 | |
| 104 | 9 | |
| 105 | 6 | |
| 106 | 9 | |
| 107+ | 99 |
S Kouro;M Malinowski;K Gopakumar;J Pou
Mariusz Malinowski;K Gopakumar;Jose Rodriguez;Marcelo A Pérez
E.G. Shivakumar;K. Gopakumar;S.K. Sinha;Andre Pittet
M.R. Baiju;K.K. Mohapatra;R.S. Kanchan;K. Gopakumar
E.G. Shivakumar;K. Gopakumar;S.K. Sinha;A. Pittet
K. Gopakumar;V.T. Ranganathan;S.R. Bhat
R.S. Kanchan;M.R. Baiju;K.K. Mohapatra;P.P. Ouseph
V.T. Somasekhar;K. Gopakumar;M.R. Baiju;K.K. Mohapatra
P. Roshankumar;P. P. Rajeevan;K. Mathew;K. Gopakumar
K.K. Mohapatra;K. Gopakumar;V.T. Somasekhar;L. Umanand
S. De;D. Banerjee;K. Siva Kumar;K. Gopakumar
A. Rufer;M. Veenstra;K. Gopakumar
G. Mondal;K.. Gopakumar;P.N. Tekwani;E.. Levi
P. Roshan Kumar;R. Sudharshan Kaarthik;K. Gopakumar;Jose I. Leon
R.S. Kanchan;P.N. Tekwani;K. Gopakumar
V.T. Somasekhar;K. Gopakumar
P. P. Rajeevan;K. Sivakumar;K. Gopakumar;Chintan Patel
G. Mondal;K. Sivakumar;R. Ramchand;K. Gopakumar
K Sivakumar;A Das;R Ramchand;C Patel
S. De;M. Rajne;S. Poosapati;C. Patel
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