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D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
53
Citations
10599
World Ranking
1004
National Ranking
415

Rajendra Singh 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 Rajendra Singh sits on this spectrum.

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: 114 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: 61 scientists 317–326 publications: 69 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 publications 659+

This scientist: 319 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

Rajendra Singh 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 Rajendra Singh sits on this spectrum.

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: 125 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 106 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: 99 scientists
30 D-Index 93+

This scientist: 53 D-Index — 71st percentile

71% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

Research.com Recognitions

  • 2002 - IEEE Fellow For contributions to and technical leadership in the materials processing and manufacturing of semiconductor devices.
  • 1993 - SPIE Fellow
  • 1992 - Fellow of the American Society of Mechanical Engineers

Overview

Rajendra Singh is affiliated with The Ohio State University in the United States. Their research spans multiple fields, with a strong focus on Agricultural and Biological Sciences, Engineering, and Biochemistry, Genetics, and Molecular Biology. Within these broad fields, their work includes subfields such as Molecular Biology, Civil and Structural Engineering, Plant Science, Insect Science, and Soil Science.

The scientist's research topics cover a range of subjects, notably:

  • Insect Pest Control Strategies
  • Structural Engineering and Vibration Analysis
  • Soil erosion and sediment transport
  • Agricultural pest management studies
  • Insect Resistance and Genetics
  • Vibration Control and Rheological Fluids
  • Insect-Plant Interactions and Control

Rajendra Singh has contributed to several recent papers, including:

  • An Overview of Microbial α-amylase and Recent Biotechnological Developments, 2022, Current Biotechnology
  • An Overview on Methanotrophs and the Role of Methylosinus trichosporium OB3b for Biotechnological Applications, 2022, Biotechnology and Bioprocess Engineering

The scientist has frequent coauthors collaborating in their research, including Paul C. Gilmore, Umesh Gandhi, Si Wouk Kim, Ravi Shanker, and Malyaj R. Prajapati.

Publication venues where Rajendra Singh's work has appeared repeatedly feature:

  • SSRN Electronic Journal
  • International Journal of Biological Innovations
  • arXiv (Cornell University)
  • Indian Journal of Veterinary Pathology
  • Current Biotechnology

Rajendra Singh has also authored books, with at least one published by Springer Nature (Netherlands). The title "Soil and Water Conservation Structures Design" was published in 2023.

The scientist has received several awards, including the IEEE Fellow in 2002 for contributions and leadership in materials processing and manufacturing of semiconductor devices. They were also named SPIE Fellow in 1993 and Fellow of the American Society of Mechanical Engineers in 1992.

Best Publications

  • Non-linear dynamics of a spur gear pair

    A. Kahraman;R. Singh

  • Interactions between time-varying mesh stiffness and clearance non-linearities in a geared system

    A. Kahraman;R. Singh

  • Non-linear dynamics of a geared rotor-bearing system with multiple clearances

    A. Kahraman;R. Singh

  • Vibration transmission through rolling element bearings, part I: Bearing stiffness formulation

    T.C. Lim;R. Singh

  • Linear analysis of automotive hydro-mechanical mount with emphasis on decoupler characteristics

    R. Singh;G. Kim;P.V. Ravindra

  • Effect of sliding friction on the dynamics of spur gear pair with realistic time-varying stiffness

    Song He;Rajendra Gunda;Rajendra Singh

  • Super- and sub-harmonic response calculations for a torsional system with clearance nonlinearity using the harmonic balance method

    T.C. Kim;T.E. Rook;R. Singh

  • Analysis of automotive neutral grear rattle

    R. Singh;H. Xie;R.J. Comparin

  • IDENTIFICATION OF MULTI-DEGREE-OF-FREEDOM NON-LINEAR SYSTEMS UNDER RANDOM EXCITATIONS BY THE “REVERSE PATH” SPECTRAL METHOD

    C.M. Richards;R. Singh

  • Non-linear frequency response characteristics of an impact pair

    R.J. Comparin;R. Singh

  • ANALYSIS OF PERIODICALLY VARYING GEAR MESH SYSTEMS WITH COULOMB FRICTION USING FLOQUET THEORY

    M. Vaishya;R. Singh

  • Prediction of dynamic friction forces in spur gears using alternate sliding friction formulations

    Song He;Sungmin Cho;Rajendra Singh

  • Sliding Friction-Induced Non-Linearity and Parametric Effects in Gear Dynamics

    M. Vaishya;R. Singh

  • VIBRATION TRANSMISSION THROUGH ROLLING ELEMENT BEARINGS, PART II: SYSTEM STUDIES

    T.C. Lim;R. Singh

  • Strategies for Modeling Friction in Gear Dynamics

    Manish Vaishya;Rajendra Singh

  • Analysis of periodically excited non-linear systems by a parametric continuation technique

    C. Padmanabhan;R. Singh

  • Effect of bearing preloads on the modal characteristics of a shaft-bearing assembly: Experiments on double row angular contact ball bearings

    Aydin Gunduz;Jason T. Dreyer;Rajendra Singh

  • Transient response of a hydraulic engine mount

    H. Adiguna;M. Tiwari;R. Singh;H.E. Tseng

  • Linear dynamic analysis of multi-mesh transmissions containing external, rigid gears

    H. Vinayak;R. Singh;C. Padmanabhan

  • Nonlinear Analysis of Automotive Hydraulic Engine Mount

    Gun Kim;Rajendra Singh

Frequent Co-Authors

Ahmet Kahraman
Ahmet Kahraman The Ohio State University
Thomas J. Royston
Thomas J. Royston University of Illinois at Chicago
Chia-Hsiang Menq
Chia-Hsiang Menq The Ohio State University
Kenneth J. Waldron
Kenneth J. Waldron University of Technology Sydney
Nong Zhang
Nong Zhang University of Technology Sydney

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