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Engineering and Technology
Ireland
2026

D-Index & Metrics

Engineering and Technology

D-Index
72
Citations
17243
World Ranking
923
National Ranking
4

Jerry D. Murphy 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 Jerry D. Murphy 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: 219 publications — 55th percentile

55% of scientists in this discipline score the same or lower.

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

Jerry D. Murphy 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 Jerry D. Murphy 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: 72 D-Index — 91st percentile

91% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Engineering and Technology in Ireland Leader Award
  • 2025 - Research.com Engineering and Technology in Ireland Leader Award
  • 2023 - Research.com Engineering and Technology in Ireland Leader Award
  • 2022 - Research.com Engineering and Technology in Ireland Leader Award

Overview

Jerry D. Murphy is affiliated with University College Cork in Ireland and has contributed extensively to research in the fields of Engineering and Environmental Science. Their work spans multiple subfields, including Building and Construction, Biomedical Engineering, Environmental Engineering, Renewable Energy, Sustainability and the Environment, and Energy Engineering and Power Technology.

Their research portfolio covers a wide range of topics. Notable areas of focus include:

  • Anaerobic Digestion and Biogas Production
  • Hybrid Renewable Energy Systems
  • Microbial Fuel Cells and Bioremediation
  • Biofuel Production and Bioconversion
  • Algal Biology and Biofuel Production
  • Water-Energy-Food Nexus Studies
  • Energy and Environment Impacts

Murphy has collaborated frequently with several co-authors throughout their career. These include:

  • Richen Lin
  • Richard O'Shea
  • David Wall
  • Chen Deng
  • Xihui Kang

Their recent papers illustrate a focus on renewable energy systems, hydrogen production, and sustainable biofuels. Selected recent publications include:

  • Decarbonising ships, planes and trucks: An analysis of suitable low-carbon fuels for the maritime, aviation and haulage sectors, 2021, Advances in Applied Energy
  • Development of a viability assessment model for hydrogen production from dedicated offshore wind farms, 2020, International Journal of Hydrogen Energy
  • Hydrogen from offshore wind: Investor perspective on the profitability of a hybrid system including for curtailment, 2020, Applied Energy
  • Dedicated large-scale floating offshore wind to hydrogen: Assessing design variables in proposed typologies, 2022, Renewable and Sustainable Energy Reviews
  • Improving gaseous biofuel yield from seaweed through a cascading circular bioenergy system integrating anaerobic digestion and pyrolysis, 2020, Renewable and Sustainable Energy Reviews

The venues in which Murphy most frequently publishes include:

  • Renewable and Sustainable Energy Reviews
  • Journal of Cleaner Production
  • JBMR Plus
  • Bioresource Technology
  • SSRN Electronic Journal

In addition to articles, Murphy has contributed to book publications, including a title published by UWA Publishing:

  • Algal Systems for Resource Recovery from Waste and Wastewater, 2023

Best Publications

  • Renewable fuels from algae: An answer to debatable land based fuels

    Anoop Singh;Poonam Singh Nigam;Jerry D. Murphy

  • Mechanism and challenges in commercialisation of algal biofuels.

    Anoop Singh;Poonam Singh Nigam;Jerry D. Murphy

  • Key issues in life cycle assessment of ethanol production from lignocellulosic biomass: challenges and perspectives.

    Anoop Singh;Deepak Pant;Nicholas E. Korres;Abdul-Sattar Nizami

  • Technical, economic and environmental analysis of energy production from municipal solid waste

    J.D. Murphy;E. McKeogh

  • Decarbonising ships, planes and trucks: An analysis of suitable low-carbon fuels for the maritime, aviation and haulage sectors

    Nathan Gray;Shane McDonagh;Richard O'Shea;Beatrice Smyth

  • Microalgal Cultivation in Treating Liquid Digestate from Biogas Systems.

    Ao Xia;Ao Xia;Jerry D. Murphy

  • Boosting biomethane yield and production rate with graphene: The potential of direct interspecies electron transfer in anaerobic digestion.

    Richen Lin;Jun Cheng;Jiabei Zhang;Junhu Zhou

  • Technical/economic/environmental analysis of biogas utilisation

    J.D Murphy;E McKeogh;G Kiely

  • Assessment of the resource associated with biomethane from food waste

    James D. Browne;Jerry D. Murphy

  • Review of the integrated process for the production of grass biomethane.

    Abdul-Sattar Nizami;Nicholas E. Korres;Jerry D. Murphy

  • Effect of thermal, chemical and thermo-chemical pre-treatments to enhance methane production.

    Rashad Rafique;Tjalfe Gorm Poulsen;Abdul-Sattar Nizami;Zaki-ul-Zaman Asam

  • What is the energy balance of grass biomethane in Ireland and other temperate northern European climates

    Beatrice M. Smyth;Jerry D. Murphy;Catherine M. O’Brien

  • How can we improve biomethane production per unit of feedstock in biogas plants

    Zaki-ul-Zaman Asam;Tjalfe Gorm Poulsen;Abdul-Sattar Nizami;Rashad Rafique

  • Improved efficiency of anaerobic digestion through direct interspecies electron transfer at mesophilic and thermophilic temperature ranges

    Richen Lin;Jun Cheng;Lingkan Ding;Jerry D. Murphy;Jerry D. Murphy

  • Innovation in biological production and upgrading of methane and hydrogen for use as gaseous transport biofuel.

    Ao Xia;Ao Xia;Jun Cheng;Jerry D. Murphy

  • Influence of temperature and reaction time on the conversion of polystyrene waste to pyrolysis liquid oil.

    R. Miandad;A.S. Nizami;M. Rehan;M.A. Barakat

  • Dedicated large-scale floating offshore wind to hydrogen: Assessing design variables in proposed typologies

    Unknown

  • The biogas handbook

    Arthur Wellinger;Jerry Murphy;David Baxter

  • Production of hydrogen, ethanol and volatile fatty acids through co-fermentation of macro- and micro-algae.

    Ao Xia;Amita Jacob;Muhammad Rizwan Tabassum;Christiane Herrmann

  • Techno-economic analysis of biogas upgrading via amine scrubber, carbon capture and ex-situ methanation

    Truc T.Q. Vo;David M. Wall;Denis Ring;Karthik Rajendran

  • Ethanol production from energy crops and wastes for use as a transport fuel in Ireland

    J.D. Murphy;K. McCarthy

  • An argument for using biomethane generated from grass as a biofuel in Ireland

    Jerry D. Murphy;Niamh M. Power

  • What type of digester configurations should be employed to produce biomethane from grass silage

    Abdul-Sattar Nizami;Jerry D. Murphy

Frequent Co-Authors

Abdul-Sattar Nizami
Abdul-Sattar Nizami Government College University, Lahore
Padraig O'Kiely
Padraig O'Kiely Teagasc - The Irish Agriculture and Food Development Authority
Alan D. W. Dobson
Alan D. W. Dobson University College Cork
Brian Ó Gallachóir
Brian Ó Gallachóir University College Cork
Gerard Kiely
Gerard Kiely University College Cork
Piet N.L. Lens
Piet N.L. Lens University of Galway
Danilo P. Mandic
Danilo P. Mandic Imperial College London
Qiang Liao
Qiang Liao Chongqing University
Qian Fu
Qian Fu Chongqing University
Poonam Singh Nee Nigam
Poonam Singh Nee Nigam University of Ulster

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