| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Mechanical and Aerospace Engineering | 38 | 2212 | 2058 | 800 | 703 | 82 | 14644 |
The chart shows the history of publications by K. Sumathy between 1994 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. K. Sumathy published across 32 years, from 1994 to 2025, averaging 2.7 papers a year. Output peaked at 9 publications in 2013. 2 of the 87 publications appeared in the last two years.
87 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 3 |
| 1997 | 1 |
| 1998 | 0 |
| 1999 | 5 |
| 2000 | 7 |
| 2001 | 7 |
| 2002 | 4 |
| 2003 | 8 |
| 2004 | 3 |
| 2005 | 2 |
| 2006 | 4 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 4 |
| 2012 | 4 |
| 2013 | 9 |
| 2014 | 4 |
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 0 |
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 2 |
| Total | 87 |
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 K. Sumathy sits on this spectrum.
This scientist: 82 publications — 3rd percentile
3% 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 | 82 |
| 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 | |
| 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 K. Sumathy sits on this spectrum.
This scientist: 38 D-Index — 36th percentile
36% 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 | 38 |
| 39 | 126 | |
| 40 | 104 | |
| 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 |
K. Sumathy is affiliated with North Dakota State University in the United States. Their academic profile reflects involvement in research activities within this institution, suggesting engagement with the university's scholarly community and research environment.
There is no publicly listed record of recent papers authored by K. Sumathy, nor is there detailed information regarding frequent co-authors or typical publication venues. Similarly, there is no available data on book publications or specific awards received by this researcher.
Information on main fields of study, subfields, and main research topics is also not documented for K. Sumathy, which limits the ability to outline specific areas of expertise or thematic focus.
Despite the lack of detailed bibliometric data, K. Sumathy's association with North Dakota State University implies participation in academic and research activities consistent with the institution's standards and objectives.
Meng Ni;Michael K.H. Leung;Dennis Y.C. Leung;K. Sumathy
M. Raisul Islam;K. Sumathy;J. Gong;Samee Ullah Khan
Meng Ni;Michael K.H. Leung;K. Sumathy;Dennis Y.C. Leung
M. Raisul Islam;K. Sumathy;Samee Ullah Khan
Unknown
Meng Ni;Michael K.H. Leung;Dennis Y.C. Leung;K. Sumathy
Z.F Li;K Sumathy
Y.H. Kuang;K. Sumathy;R.Z. Wang
N.D. Kaushika;K. Sumathy
Y.J. Dai;K. Sumathy
K Sumathy;Z.C Huang;Z.F Li
Z.F Li;K Sumathy
Unknown
M. Lin;M. Lin;K. Sumathy;Y.J. Dai;R.Z. Wang
Meng Ni;Michael K.H. Leung;Dennis Y.C. Leung;K. Sumathy
Unknown
Li Yong;K. Sumathy
Li Yong;K. Sumathy;Y. J. Dai;J. H. Zhong
Z. F. Li;K. Sumathy
Unknown
Y.J. Dai;K. Sumathy;R.Z. Wang;Y.G. Li
Unknown
Y.W Wong;K Sumathy
Z.F. Li;K. Sumathy
X.J. Zhang;K. Sumathy;Y.J. Dai;R.Z. Wang
X. J. Zhang;K. Sumathy;Y. J. Dai;R. Z. Wang
Y.W. Wong;K. Sumathy
K. Sumathy
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