World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
35
Citations
4357
World Ranking
9040
National Ranking
176

R. Narayanasamy publication distribution in Engineering and Technology in 2026

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 R. Narayanasamy sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 130 publications — 19th percentile

19% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

R. Narayanasamy D-index placement in Engineering and Technology in 2026

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 R. Narayanasamy sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 35 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

R. Narayanasamy is affiliated with the National Institute of Technology Tiruchirappalli in India. Their research primarily spans the field of Engineering, with specific focus on Mechanical Engineering, Mechanics of Materials, Biomedical Engineering, and Materials Chemistry.

The scientist's main topics of research include:

  • Metal Forming Simulation Techniques
  • Advanced Surface Polishing Techniques
  • Metallurgy and Material Forming
  • Aluminum Alloys Composites Properties
  • Boron and Carbon Nanomaterials Research
  • Metal and Thin Film Mechanics

R. Narayanasamy has contributed to multiple recent publications, including:

  • RETRACTED ARTICLE: Micro-forming process for miniaturized industrial products: influencing factors, progress and challenges (2024), published in International journal of metallic materials.
  • Hot Compression and Processing maps of Magnesium reinforced with Boron Nitride Nano-composites (2021), published in IOP Conference Series Materials Science and Engineering.

Their frequent co-authors include:

  • Deepak Patil
  • R Vara Prasad Kaviti
  • D. Jeyasimman
  • Manoj Gupta
  • V Bharath

Frequent publication venues for the scientist's work are:

  • International journal of metallic materials.
  • IOP Conference Series Materials Science and Engineering

Best Publications

  • Microstructural, physico-chemical and mechanical characterisation of Sansevieria cylindrica fibres – An exploratory investigation

    V.S. Sreenivasan;S. Somasundaram;D. Ravindran;V. Manikandan

  • Tribological behaviour of powder metallurgy-processed aluminium hybrid composites with the addition of graphite solid lubricant

    P. Ravindran;K. Manisekar;R. Narayanasamy;P. Narayanasamy

  • Application of factorial techniques to study the wear of Al hybrid composites with graphite addition

    P. Ravindran;K. Manisekar;P. Narayanasamy;N. Selvakumar

  • Sliding wear behaviour of Al 6063/TiB2 in situ composites at elevated temperatures

    S. Natarajan;R. Narayanasamy;S.P. Kumaresh Babu;G. Dinesh

  • X-ray peak broadening analysis of AA 6061100 − x − x wt.% Al2O3 nanocomposite prepared by mechanical alloying

    S. Sivasankaran;K. Sivaprasad;R. Narayanasamy;P.V. Satyanarayana

  • Mechanical properties of randomly oriented short Sansevieria cylindrica fibre/polyester composites

    V.S. Sreenivasan;D. Ravindran;V. Manikandan;R. Narayanasamy

  • Dry sliding wear behaviour of zinc oxide reinforced magnesium matrix nano-composites

    B. Selvam;P. Marimuthu;R. Narayanasamy;V. Anandakrishnan

  • Influence of fibre treatments on mechanical properties of short Sansevieria cylindrica/polyester composites

    V.S. Sreenivasan;D. Ravindran;V. Manikandan;R. Narayanasamy

  • Dry sliding wear behaviour of AA 6351-ZrB2 in situ composite at room temperature

    G. Naveen Kumar;R. Narayanasamy;S. Natarajan;S.P. Kumaresh Babu

  • An investigation on flowability and compressibility of AA 6061100 − x-x wt.% TiO2 micro and nanocomposite powder prepared by blending and mechanical alloying

    S. Sivasankaran;K. Sivaprasad;R. Narayanasamy;Vijay Kumar Iyer

  • Study on abrasive and erosive wear behaviour of Al 6063/TiB2 in situ composites

    K. Sivaprasad;S. P. Kumaresh Babu;S. Natarajan;R. Narayanasamy

  • An investigation of the synthesis, consolidation and mechanical behaviour of Al 6061 nanocomposites reinforced by TiC via mechanical alloying

    D. Jeyasimman;S. Sivasankaran;K. Sivaprasad;R. Narayanasamy

  • Numerical modelling, prediction of Cu–W nano powder composite in dry sliding wear condition using response surface methodology

    S.C. Vettivel;N. Selvakumar;R. Narayanasamy;N. Leema

  • Phenomenon of barrelling in aluminium solid cylinders during cold upset-forming

    R. Narayanasamy;K.S. Pandey

  • Effect of particle size of SiC in aluminium matrix on workability and strain hardening behaviour of P/M composite

    R. Narayanasamy;T. Ramesh;M. Prabhakar

  • An experimental analysis of upset forging of aluminium cylindrical billets considering the dissimilar frictional conditions at flat die surfaces

    S. Malayappan;R. Narayanasamy

  • Effect of phase transformation and intermetallic compounds on the microstructure and tensile strength properties of diffusion-bonded joints between Ti–6Al–4V and AISI 304L

    T. Vigraman;D. Ravindran;R. Narayanasamy

  • Some aspects on workability of aluminium–iron powder metallurgy composite during cold upsetting

    R. Narayanasamy;T. Ramesh;K.S. Pandey

  • Synthesis, structure and sinterability of 6061 AA100-x-X wt.% TiO2 composites prepared by high-energy ball milling

    S. Sivasankaran;K. Sivaprasad;R. Narayanasamy;Vijay Kumar Iyer

  • Analysis of hot deformation behavior of Al 5083–TiC nanocomposite using constitutive and dynamic material models

    V. Senthilkumar;A. Balaji;R. Narayanasamy

  • Sliding wear behaviour of AZ31B magnesium alloy and nano-composite

    M. Srinivasan;C. Loganathan;M. Kamaraj;Q.B. Nguyen

  • Effect of geometric work-hardening and matrix work-hardening on workability and densification of aluminium–3.5% alumina composite during cold upsetting

    R. Narayanasamy;V. Anandakrishnan;K.S. Pandey

  • Workability studies on cold upsetting of Al–Al2O3 composite material

    R. Narayanasamy;T. Ramesh;K.S. Pandey

  • Investigation on dry sliding wear behavior of Mg/BN nanocomposites

    R. Vara Prasad Kaviti;D. Jeyasimman;Gururaj Parande;Manoj Gupta

  • The effects of various reinforcements on dry sliding wear behaviour of AA 6061 nanocomposites

    D. Jeyasimman;R. Narayanasamy;R. Ponalagusamy;V. Anandakrishnan

  • Generalised yield criteria of porous sintered powder metallurgy metals

    R. Narayanasamy;R. Ponalagusamy;K.R. Subramanian

  • Prediction of the barreling of solid cylinders under uniaxial compressive load

    R. Narayanasamy;R.S.N. Murthy;K. Viswanatham;G.R. Chary

  • Design and development of streamlined extrusion dies a Bezier curve approach

    R. Ponalagusamy;R. Narayanasamy;P. Srinivasan

Frequent Co-Authors

Manoj Gupta
Manoj Gupta National University of Singapore
M. Kamaraj
M. Kamaraj Indian Institute of Technology Madras
Satyam Suwas
Satyam Suwas Indian Institute of Science
V. Balasubramanian
V. Balasubramanian Annamalai University

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