World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
34
Citations
4480
World Ranking
2866
National Ranking
77

R.K. Sharma 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 R.K. Sharma 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: 115 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: 62 scientists 317–326 publications: 70 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: 92 publications — 5th percentile

5% of scientists in this discipline score the same or lower.

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

R.K. Sharma 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 R.K. Sharma 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: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 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: 100 scientists
30 D-Index 93+

This scientist: 34 D-Index — 20th percentile

20% of scientists in this discipline score the same or lower.

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

Best Publications

  • Developments in organic solid–liquid phase change materials and their applications in thermal energy storage

    R.K. Sharma;Poo Balan Ganesan;V.V. Tyagi;H.S.C. Metselaar

  • A comprehensive review on development of eutectic organic phase change materials and their composites for low and medium range thermal energy storage applications

    P. Singh;R.K. Sharma;A.K. Ansu;R. Goyal

  • Thermal properties and heat storage analysis of palmitic acid-TiO2 composite as nano-enhanced organic phase change material (NEOPCM)

    R.K. Sharma;P. Ganesan;V.V. Tyagi;H.S.C. Metselaar

  • A comprehensive review on phase change materials for heat storage applications: Development, characterization, thermal and chemical stability

    V.V. Tyagi;K. Chopra;R.K. Sharma;A.K. Pandey

  • Walnut shell derived bio-carbon/methyl palmitate as novel composite phase change material with enhanced thermal energy storage properties

    Gökhan Hekimoğlu;Ahmet Sarı;Turgay Kar;Sedat Keleş

  • Advances in phase change materials, heat transfer enhancement techniques, and their applications in thermal energy storage: A comprehensive review

    Unknown

  • Capric-stearic acid mixture impregnated carbonized waste sugar beet pulp as leak-resistive composite phase change material with effective thermal conductivity and thermal energy storage performance

    Unknown

  • Silica fume/capric acid-stearic acid PCM included-cementitious composite for thermal controlling of buildings: Thermal energy storage and mechanical properties

    Gökhan Hekimoğlu;Memduh Nas;Mohammed Ouikhalfan;Mohammed Ouikhalfan;Ahmet Sarı;Ahmet Sarı

  • Evaluation of carbon based-supporting materials for developing form-stable organic phase change materials for thermal energy storage: A review

    Unknown

  • Preparation, characterization, thermal energy storage properties and temperature control performance of form-stabilized sepiolite based composite phase change materials

    Ahmet Sarı;Ahmet Sarı;R.K. Sharma;Gökhan Hekimoğlu;V.V. Tyagi

  • Thermal management performance and mechanical properties of a novel cementitious composite containing fly ash/lauric acid-myristic acid as form-stable phase change material

    Gökhan Hekimoğlu;Memduh Nas;Mohammed Ouikhalfan;Mohammed Ouikhalfan;Ahmet Sarı;Ahmet Sarı

  • Microencapsulated heptadecane with calcium carbonate as thermal conductivity-enhanced phase change material for thermal energy storage

    Ahmet Sarı;Ahmet Sarı;Tawfik A. Saleh;Gökhan Hekimoğlu;V.V. Tyagi

  • Long-term thermal and chemical reliability study of different organic phase change materials for thermal energy storage applications

    R. K. Sharma;P. Ganesan;V. V. Tyagi

  • Integration of lauric acid/zeolite/graphite as shape stabilized composite phase change material in gypsum for enhanced thermal energy storage in buildings

    Unknown

  • Computational study of heat transfer enhancement using porous foams with phase change materials: A comparative review

    Unknown

  • Numerical study for enhancement of solidification of phase change materials using trapezoidal cavity

    R.K. Sharma;P. Ganesan;J.N. Sahu;H.S.C. Metselaar

  • Evaluation of pumice for development of low-cost and energy-efficient composite phase change materials and lab-scale thermoregulation performances of its cementitious plasters

    Ahmet Sarı;Ahmet Sarı;Gökhan Hekimoğlu;V.V. Tyagi;V.V. Tyagi;R.K. Sharma

  • Analysis of double diffusive convection in electroosmosis regulated peristaltic transport of nanofluids

    A. Sharma;D. Tripathi;R.K. Sharma;A.K. Tiwari

  • Beeswax as a potential replacement of paraffin wax as shape stabilized solar thermal energy storage material: An experimental study

    Unknown

  • Carbonized waste hazelnut wood-based shape-stable composite phase change materials for thermal management implementations

    Gökhan Hekimoğlu;Ahmet Sarı;Turgay Kar;Sedat Keleş

Frequent Co-Authors

Ahmet Sarı
Ahmet Sarı Karadeniz Technical University
V.V. Tyagi
V.V. Tyagi Shri Mata Vaishno Devi University
Poo Balan Ganesan
Poo Balan Ganesan University of Malaya
Dharmendra Tripathi
Dharmendra Tripathi National Institute of Technology Uttarakhand
Tawfik A. Saleh
Tawfik A. Saleh King Fahd University of Petroleum and Minerals
Teuku Meurah Indra Mahlia
Teuku Meurah Indra Mahlia University of Technology Sydney
Kamil Kaygusuz
Kamil Kaygusuz Karadeniz Technical University
Terence Cosgrove
Terence Cosgrove University of Bristol
Jyotsna Dutta Majumdar
Jyotsna Dutta Majumdar Indian Institute of Technology Kharagpur

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