World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
40
Citations
4779
World Ranking
7468
National Ranking
382

Peter J. Ashman 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 Peter J. Ashman 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: 144 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Peter J. Ashman 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 Peter J. Ashman 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: 40 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Overview

Peter J. Ashman is affiliated with the University of Adelaide in Australia and specializes in engineering, with a focus on several key subfields including biomedical engineering, mechanical engineering, computational mechanics, geochemistry and petrology, and renewable energy, sustainability, and the environment.

Their research explores multiple main topics, notably thermochemical biomass conversion processes, coal and its by-products, iron and steelmaking processes, fire dynamics and safety research, energy and environment impacts, anaerobic digestion and biogas production, as well as chemical looping and thermochemical processes.

Peter J. Ashman has published in a variety of scientific venues. Frequent publication venues include:

  • Energy & Fuels
  • SSRN Electronic Journal
  • International Journal of Hydrogen Energy
  • Industrial & Engineering Chemistry Research
  • Solar Compass

The scientist has several recent papers illustrating the scope of their research interests. These include:

  • Underground hydrogen storage: Integrated surface facilities and fluid flow modelling for depleted gas reservoirs, 2023, International Journal of Hydrogen Energy
  • Pathways to the use of concentrated solar heat for high temperature industrial processes, 2023, Solar Compass
  • Effect of Calcium and Phosphorus on Interactions between Quartz Sand and K-Salt-Doped Wood under Both Steam Gasification and Combustion Atmospheres, 2020, Energy & Fuels
  • Interactions between Quartz Sand and Wood Doped with either K or Na Salts under Steam Gasification and Combustion Atmospheres, 2020, Industrial & Engineering Chemistry Research
  • Low-emission hydrogen production from gasification of Australian coals - Process simulation and technoeconomic assessment, 2024, International Journal of Hydrogen Energy

Their frequent co-authors include:

  • Graham J. Nathan
  • Woei Saw
  • Tahereh Hosseini
  • Nguyet Ky Ngo
  • Mehdi Jafarian

Best Publications

  • Disruption of microalgal cells for the extraction of lipids for biofuels: Processes and specific energy requirements

    Andrew K. Lee;David M. Lewis;Peter J. Ashman

  • Microbial flocculation, a potentially low-cost harvesting technique for marine microalgae for the production of biodiesel

    Andrew K. Lee;David M. Lewis;Peter J. Ashman

  • Graphene-based nitrogen-doped carbon sandwich nanosheets: a new capacitive process controlled anode material for high-performance sodium-ion batteries

    Dongdong Li;Dongdong Li;Lei Zhang;Lei Zhang;Hongbin Chen;Jun Wang

  • Harvesting, Thickening and Dewatering Microalgae Biomass

    Stephen L. Pahl;Andrew K. Lee;Theo Kalaitzidis;Peter J. Ashman

  • Effect of operating conditions on yield and quality of biocrude during hydrothermal liquefaction of halophytic microalga Tetraselmis sp.

    B.E. Eboibi;D.M. Lewis;P.J. Ashman;S. Chinnasamy

  • Harvesting of marine microalgae by electroflocculation: The energetics, plant design, and economics

    Andrew K. Lee;David M. Lewis;Peter J. Ashman

  • Solar thermal hybrids for combustion power plant: A growing opportunity

    Graham J. Nathan;Mehdi Jafarian;Bassam B. Dally;Woei L. Saw

  • The release of water-bound and organic sodium from Loy Yang coal during the combustion of single particles in a flat flame

    Philip J. van Eyk;Peter J. Ashman;Zeyad T. Alwahabi;Graham J. Nathan

  • Mechanism and kinetics of sodium release from brown coal char particles during combustion

    Philip J. van Eyk;Peter J. Ashman;Graham J. Nathan

  • Production of biochar from rice husk: Particulate emissions from the combustion of raw pyrolysis volatiles

    Lewis Dunnigan;Peter J. Ashman;Xiangping Zhang;Chi Wai Kwong

  • Hydrothermal liquefaction of microalgae for biocrude production: Improving the biocrude properties with vacuum distillation.

    Blessing Elo-Oghene Eboibi;David Milton Lewis;Peter John Ashman;Senthil Chinnasamy

  • On the burning of sawdust in a MILD combustion furnace

    Bassam. B. Dally;Sung Hoon Shim;Richard. A. Craig;Peter J. Ashman

  • Force and energy requirement for microalgal cell disruption: an atomic force microscope evaluation.

    Andrew K. Lee;David M. Lewis;Peter J. Ashman

  • Energy requirements and economic analysis of a full-scale microbial flocculation system for microalgal harvesting

    Andrew K. Lee;David M. Lewis;Peter J. Ashman

  • Quantitative measurement of atomic sodium in the plume of a single burning coal particle

    P.J. van Eyk;P.J. Ashman;Z.T. Alwahabi;G.J. Nathan

  • Economic evaluation of a novel fuel-saver hybrid combining a solar receiver with a combustor for a solar power tower

    G.J. Nathan;D.L. Battye;P.J. Ashman

  • A new method for determining the conversion of low-ash coals using synthetic ash as a tracer

    Timothy R. Ballantyne;Peter J. Ashman;Peter J. Mullinger

  • The effects of temperature and hydrodynamics on the crystallization fouling under cross flow conditions

    Basim O. Hasan;Graham J. Nathan;Peter J. Ashman;Richard A. Craig

  • Release of Cl, S, P, K, and Na during thermal conversion of algal biomass

    Daniel J. Lane;Philip J. van Eyk;Peter J. Ashman;Chi W. Kwong

  • Axial gas profiles in a bubbling fluidised bed biomass gasifier

    Davide Ross;Reji Noda;Masayuki Horio;Adam Kosminski

  • Polygeneration of Liquid Fuels and Electricity by the Atmospheric Pressure Hybrid Solar Gasification of Coal

    Ashok A. Kaniyal;Philip J. van Eyk;Graham J. Nathan;Peter J. Ashman

Frequent Co-Authors

Graham J. Nathan
Graham J. Nathan University of Adelaide
David Lewis
David Lewis University of Adelaide
Bassam B. Dally
Bassam B. Dally King Abdullah University of Science and Technology
Mikko Hupa
Mikko Hupa Åbo Akademi University
Rocky de Nys
Rocky de Nys James Cook University
Haihui Wang
Haihui Wang Tsinghua University
Xiangping Zhang
Xiangping Zhang Chinese Academy of Sciences
Andrew J. Cole
Andrew J. Cole Harvard University
Brian S. Haynes
Brian S. Haynes University of Sydney
Dan Boström
Dan Boström Umeå University

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