World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
68
Citations
25750
World Ranking
1184
National Ranking
21

V.V. Tyagi 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 V.V. Tyagi 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: 191 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

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

V.V. Tyagi 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 V.V. Tyagi 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: 68 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Overview

V.V. Tyagi is affiliated with Shri Mata Vaishno Devi University in India and has contributed extensively to research in engineering and energy fields. Their work primarily focuses on thermal energy storage, renewable energy systems, and sustainable technologies.

Their recent scholarly contributions include papers such as:

  • A comprehensive review on phase change materials for heat storage applications: Development, characterization, thermal and chemical stability, 2021, Solar Energy Materials and Solar Cells
  • A comprehensive review on development of eutectic organic phase change materials and their composites for low and medium range thermal energy storage applications, 2021, Solar Energy Materials and Solar Cells
  • Utilization of solar energy for wastewater treatment: Challenges and progressive research trends, 2021, Journal of Environmental Management
  • Nano-enhanced phase change materials: Fundamentals and applications, 2024, Progress in Energy and Combustion Science
  • Phase change materials and nano-enhanced phase change materials for thermal energy storage in photovoltaic thermal systems: A futuristic approach and its technical challenges, 2020, Renewable and Sustainable Energy Reviews

The primary research topics covered by V.V. Tyagi include:

  • Phase Change Materials Research
  • Solar Thermal and Photovoltaic Systems
  • Adsorption and Cooling Systems
  • Solar-Powered Water Purification Methods
  • Algal biology and biofuel production
  • Solar Energy Systems and Technologies
  • Photovoltaic System Optimization Techniques

Their research spans several subfields of study:

  • Mechanical Engineering
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Biomedical Engineering
  • Water Science and Technology

Frequent co-authors who have collaborated with V.V. Tyagi include:

  • A.K. Pandey
  • Richa Kothari
  • Ahmet Sarı
  • K. Chopra
  • R.K. Sharma

V.V. Tyagi has published multiple articles across several journals. The most common publication venues are:

  • Journal of Energy Storage
  • Journal of Thermal Analysis and Calorimetry
  • Solar Energy Materials and Solar Cells
  • Energy
  • Renewable Energy

Their work primarily contributes to the engineering and energy fields, with 283 publications related to engineering and 166 related to energy, showing a strong focus on mechanical engineering and renewable energy systems.

Best Publications

  • Review on thermal energy storage with phase change materials and applications

    Atul Sharma;V.V. Tyagi;C.R. Chen;D. Buddhi

  • PCM thermal storage in buildings: A state of art

    Vineet Veer Tyagi;D. Buddhi

  • Progress in solar PV technology: Research and achievement

    V.V. Tyagi;V.V. Tyagi;Nurul A.A. Rahim;N.A. Rahim;A Jeyraj

  • DEVELOPMENT OF PHASE CHANGE MATERIALS BASED MICROENCAPSULATED TECHNOLOGY FOR BUILDINGS: A REVIEW

    V.V. Tyagi;S.C. Kaushik;S.K. Tyagi;T. Akiyama

  • 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

  • Thermal characteristics of expanded perlite/paraffin composite phase change material with enhanced thermal conductivity using carbon nanotubes

    Ali Karaipekli;Alper Biçer;Ahmet Sarı;Ahmet Sarı;Vineet Veer Tyagi

  • Waste-to-energy: A way from renewable energy sources to sustainable development

    Richa Kothari;V.V. Tyagi;Ashish Pathak

  • Advancement in solar photovoltaic/thermal (PV/T) hybrid collector technology

    V.V. Tyagi;S.C. Kaushik;S.K. Tyagi

  • Emergence of energy storage technologies as the solution for reliable operation of smart power systems: A review

    Sam Koohi-Kamali;V.V. Tyagi;N.A. Rahim;N.L. Panwar

  • Different aspects of dry anaerobic digestion for bio-energy: An overview

    Richa Kothari;A.K. Pandey;S. Kumar;V.V. Tyagi

  • Novel approaches and recent developments on potential applications of phase change materials in solar energy

    A.K. Pandey;M.S. Hossain;V.V. Tyagi;Nasrudin Abd Rahim;Nasrudin Abd Rahim

  • Recent advances in solar photovoltaic systems for emerging trends and advanced applications

    A.K. Pandey;V.V. Tyagi;Jeyraj A;L Selvaraj;L Selvaraj

  • Review of PCM based cooling technologies for buildings

    E. Osterman;V.V. Tyagi;V. Butala;N.A. Rahim

  • An overview for exploring the possibilities of energy generation from municipal solid waste (MSW) in Indian scenario

    R.P. Singh;R.P. Singh;V.V. Tyagi;Tanu Allen;M. Hakimi Ibrahim

  • Thermo chemical conversion of biomass - Eco friendly energy routes

    N.L. Panwar;Richa Kothari;V.V. Tyagi

  • Energy and exergy analysis of typical renewable energy systems

    S.R. Park;A.K. Pandey;V.V. Tyagi;S.K. Tyagi

  • 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 cycle testing of calcium chloride hexahydrate as a possible PCM for latent heat storage

    V.V. Tyagi;D. Buddhi

  • 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

  • Review on solar air heating system with and without thermal energy storage system

    V.V. Tyagi;N.L. Panwar;N.A. Rahim;Richa Kothari

Frequent Co-Authors

Ahmet Sarı
Ahmet Sarı Karadeniz Technical University
Richa Kothari
Richa Kothari Central University of Jammu
Nasrudin Abd Rahim
Nasrudin Abd Rahim University of Malaya
Rahman Saidur
Rahman Saidur Sunway University
Jeyraj Selvaraj
Jeyraj Selvaraj University of Malaya
Tawfik A. Saleh
Tawfik A. Saleh King Fahd University of Petroleum and Minerals
Poo Balan Ganesan
Poo Balan Ganesan University of Malaya
S.C. Kaushik
S.C. Kaushik Indian Institute of Technology Delhi
Abdullah Abusorrah
Abdullah Abusorrah King Abdulaziz University
Fahad A. Al-Sulaiman
Fahad A. Al-Sulaiman King Fahd University of Petroleum and Minerals

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