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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 46 5304 5111 63 62 211 6109

Alessandro Romagnoli publications per year

The chart shows the history of publications by Alessandro Romagnoli between 1990 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Alessandro Romagnoli published across 36 years, from 1990 to 2025, averaging 6 papers a year. Output peaked at 38 publications in 2017. 31 of the 217 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1990 to 2025. Vertical axis: number of publications, 0 to 38. Peak 38 publications in 2017. 1990: 1 publication 1991: 0 publications 1992: 0 publications 1993: 0 publications 1994: 0 publications 1995: 0 publications 1996: 1 publication 1997: 0 publications 1998: 0 publications 1999: 0 publications 2000: 0 publications 2001: 0 publications 2002: 0 publications 2003: 0 publications 2004: 0 publications 2005: 0 publications 2006: 0 publications 2007: 0 publications 2008: 0 publications 2009: 2 publications 2010: 4 publications 2011: 5 publications 2012: 8 publications 2013: 6 publications 2014: 8 publications 2015: 12 publications 2016: 9 publications 2017: 38 publications 2018: 17 publications 2019: 23 publications 2020: 11 publications 2021: 17 publications 2022: 13 publications 2023: 11 publications 2024: 20 publications 2025: 11 publications
1990 2025

217 publications in total across all disciplines

View publications per year as a table
Alessandro Romagnoli: publications per year, 1990 to 2025
Year Publications
1990 1
1991 0
1992 0
1993 0
1994 0
1995 0
1996 1
1997 0
1998 0
1999 0
2000 0
2001 0
2002 0
2003 0
2004 0
2005 0
2006 0
2007 0
2008 0
2009 2
2010 4
2011 5
2012 8
2013 6
2014 8
2015 12
2016 9
2017 38
2018 17
2019 23
2020 11
2021 17
2022 13
2023 11
2024 20
2025 11
Total 217
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Alessandro Romagnoli 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 Alessandro Romagnoli sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 208–217 publications, is where this scientist sits. 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
38–47 publications 804+

This scientist: 211 publications — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317 211
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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Alessandro Romagnoli 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 Alessandro Romagnoli sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 46 D-Index, is where this scientist sits. 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: 46 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350
39 385
40 348
41 362
42 426
43 380
44 310
45 341
46 301 46
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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Overview

Alessandro Romagnoli is affiliated with Nanyang Technological University in Singapore and focuses their research primarily within the field of Engineering, with a substantial concentration on Mechanical Engineering. Their scholarly contributions span several specialized areas including Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment, Aerospace Engineering, and Energy Engineering and Power Technology.

Their research topics cover a diverse range, prominently featuring:

  • Adsorption and Cooling Systems
  • Thermodynamic and Exergetic Analyses of Power and Cooling Systems
  • Phase Change Materials Research
  • Integrated Energy Systems Optimization
  • Solar Thermal and Photovoltaic Systems
  • Hybrid Renewable Energy Systems
  • Spacecraft and Cryogenic Technologies

Romagnoli has published extensively in scientific journals, frequently contributing to the following venues:

  • Applied Energy
  • Applied Thermal Engineering
  • Energy
  • SSRN Electronic Journal
  • Renewable Energy

Notable recent publications by Romagnoli include:

  • Progress and prospects of thermo-mechanical energy storage-a critical review, 2021, Progress in Energy
  • A review on liquid air energy storage: History, state of the art and recent developments, 2020, Renewable and Sustainable Energy Reviews
  • A comprehensive review on sub-zero temperature cold thermal energy storage materials, technologies, and applications: State of the art and recent developments, 2021, Applied Energy
  • Levelised Cost of Storage (LCOS) analysis of liquid air energy storage system integrated with Organic Rankine Cycle, 2020, Energy
  • Innovative cryogenic Phase Change Material (PCM) based cold thermal energy storage for Liquid Air Energy Storage (LAES) - Numerical dynamic modelling and experimental study of a packed bed unit, 2021, Applied Energy

Throughout their career, Romagnoli has collaborated frequently with a core group of co-authors which includes:

  • Lizhong Yang
  • Alessio Tafone
  • Bakytzhan Akhmetov
  • Luisa F. Cabeza
  • Stefano Mazzoni

The researcher's work often explores innovative energy storage systems and the application of phase change materials, as evidenced in their examination of thermo-mechanical and cryogenic cold thermal energy storage solutions. Their publication record reveals a focus on optimizing liquid air energy storage systems and their integration with power cycles.

Best Publications

  • Progress and prospects of thermo-mechanical energy storage—a critical review

    Andreas V Olympios;Joshua D McTigue;Pau Farres-Antunez;Alessio Tafone

  • Ultra Boost for Economy: Extending the Limits of Extreme Engine Downsizing

    J. W. G. Turner;A. Popplewell;R. Patel;T. R. Johnson

  • A review on liquid air energy storage: History, state of the art and recent developments

    Emiliano Borri;Alessio Tafone;Alessandro Romagnoli;Gabriele Comodi

  • A comprehensive review on sub-zero temperature cold thermal energy storage materials, technologies, and applications: state of the art and recent developments

    Lizhong Yang;Uver Villalobos;Bakytzhan Akhmetov;Antoni Gil

  • Heat transfer analysis in a turbocharger turbine: An experimental and computational evaluation

    Alessandro Romagnoli;Ricardo Martinez-Botas

  • On the feature engineering of building energy data mining

    Chuan Zhang;Liwei Cao;Alessandro Romagnoli

  • Energy storage technologies as techno-economic parameters for master-planning and optimal dispatch in smart multi energy systems

    Stefano Mazzoni;Sean Ooi;Benedetto Nastasi;Alessandro Romagnoli

  • Application of material assessment methodology in latent heat thermal energy storage for waste heat recovery

    Haoxin Xu;Alessandro Romagnoli;Jia Yin Sze;Xavier Py

  • A preliminary study on the optimal configuration and operating range of a “microgrid scale” air liquefaction plant for Liquid Air Energy Storage

    E. Borri;A. Tafone;A. Romagnoli;G. Comodi

  • Thermal power fluctuations in waste heat to power systems: An overview on the challenges and current solutions

    Manuel Jiménez-Arreola;Roberto Pili;Fabio Dal Magro;Christoph Wieland

  • Numerical study on energy and exergy performances of a microencapsulated phase change material slurry based photovoltaic/thermal module

    Qinghua Yu;Qinghua Yu;Alessandro Romagnoli;Ren Yang;Danmei Xie

  • Liquid Air Energy Storage performance enhancement by means of Organic Rankine Cycle and Absorption Chiller

    Alessio Tafone;Emiliano Borri;Gabriele Comodi;Martijn van den Broek

  • Innovative cryogenic Phase Change Material (PCM) based cold thermal energy storage for Liquid Air Energy Storage (LAES) – Numerical dynamic modelling and experimental study of a packed bed unit

    Alessio Tafone;Emiliano Borri;Luisa F. Cabeza;Alessandro Romagnoli

  • Levelised Cost of Storage (LCOS) analysis of liquid air energy storage system integrated with Organic Rankine Cycle

    Alessio Tafone;Yulong Ding;Yongliang Li;Chunping Xie

  • A Review of Heat Transfer in Turbochargers

    A. Romagnoli;A. Manivannan;S. Rajoo;M.S. Chiong

  • Charging performance evaluation of finned conical thermal storage system encapsulated with nano-enhanced phase change material

    Rupinder Pal Singh;Rupinder Pal Singh;Haoxin Xu;Shubhash Chandra Kaushik;Dibakar Rakshit

  • Unsteady performance analysis of a twin-entry variable geometry turbocharger turbine

    Srithar Rajoo;Alessandro Romagnoli;Ricardo F. Martinez-Botas

  • Performance prediction of a nozzled and nozzleless mixed-flow turbine in steady conditions

    A. Romagnoli;R. Martinez-Botas

  • Geometry optimization of thermoelectric modules: Simulation and experimental study

    Ji Dongxu;Wei Zhongbao;Josep Pou;Stefano Mazzoni

  • Thermal performance enhancement of eutectic PCM laden with functionalised graphene nanoplatelets for an efficient solar absorption cooling storage system

    Rupinder Pal Singh;Jia Yin Sze;S. C Kaushik;Dibakar Rakshit

  • Improving energy recovery efficiency by retrofitting a PCM-based technology to an ORC system operating under thermal power fluctuations

    Fabio Dal Magro;Manuel Jimenez-Arreola;Alessandro Romagnoli

  • Storing energy for cooling demand management in tropical climates: A techno-economic comparison between different energy storage technologies

    Gabriele Comodi;Francesco Carducci;Jia Yin Sze;Nagarajan Balamurugan

Frequent Co-Authors

Ricardo Martinez-Botas
Ricardo Martinez-Botas Imperial College London
Srithar Rajoo
Srithar Rajoo University of Technology Malaysia
Gabriele Comodi
Gabriele Comodi Marche Polytechnic University
Markus Kraft
Markus Kraft University of Cambridge
Yongliang Li
Yongliang Li University of Birmingham
Hartmut Spliethoff
Hartmut Spliethoff Technical University of Munich
Yulong Ding
Yulong Ding University of Birmingham
Xavier Py
Xavier Py University of Nantes
Benedetto Nastasi
Benedetto Nastasi University of Rome Tor Vergata
Luisa F. Cabeza
Luisa F. Cabeza University of Lleida

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