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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Mechanical and Aerospace Engineering 54 970 890 401 344 227 9662

Ajay K. Prasad publications per year

The chart shows the history of publications by Ajay K. Prasad between 1974 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ajay K. Prasad published across 52 years, from 1974 to 2025, averaging 5.1 papers a year. Output peaked at 17 publications in 2024. 24 of the 264 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1974 to 2025. Vertical axis: number of publications, 0 to 17. Peak 17 publications in 2024. 1974: 1 publication 1975: 0 publications 1976: 0 publications 1977: 0 publications 1978: 0 publications 1979: 0 publications 1980: 1 publication 1981: 1 publication 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 1 publication 1988: 2 publications 1989: 1 publication 1990: 1 publication 1991: 0 publications 1992: 0 publications 1993: 2 publications 1994: 0 publications 1995: 1 publication 1996: 6 publications 1997: 3 publications 1998: 5 publications 1999: 3 publications 2000: 9 publications 2001: 2 publications 2002: 2 publications 2003: 4 publications 2004: 7 publications 2005: 6 publications 2006: 11 publications 2007: 12 publications 2008: 14 publications 2009: 6 publications 2010: 13 publications 2011: 7 publications 2012: 14 publications 2013: 11 publications 2014: 15 publications 2015: 12 publications 2016: 8 publications 2017: 11 publications 2018: 5 publications 2019: 4 publications 2020: 4 publications 2021: 11 publications 2022: 11 publications 2023: 13 publications 2024: 17 publications 2025: 7 publications
1974 2025

264 publications in total across all disciplines

View publications per year as a table
Ajay K. Prasad: publications per year, 1974 to 2025
Year Publications
1974 1
1975 0
1976 0
1977 0
1978 0
1979 0
1980 1
1981 1
1982 0
1983 0
1984 0
1985 0
1986 0
1987 1
1988 2
1989 1
1990 1
1991 0
1992 0
1993 2
1994 0
1995 1
1996 6
1997 3
1998 5
1999 3
2000 9
2001 2
2002 2
2003 4
2004 7
2005 6
2006 11
2007 12
2008 14
2009 6
2010 13
2011 7
2012 14
2013 11
2014 15
2015 12
2016 8
2017 11
2018 5
2019 4
2020 4
2021 11
2022 11
2023 13
2024 17
2025 7
Total 264
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Ajay K. Prasad 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 Ajay K. Prasad sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 63 bars. Horizontal axis: publications, 47–56 to 659+. Vertical axis: number of scientists, 0 to 155. Most scientists, 155, have 147–156 publications. The last bar groups every scientist with 659 publications or more. The highlighted bar, 227–236 publications, is where this scientist sits. 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
47–56 publications 659+

This scientist: 227 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Mechanical and Aerospace Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
Publications Scientists This scientist
47–56 10
57–66 23
67–76 32
77–86 62
87–96 67
97–106 91
107–116 113
117–126 115
127–136 130
137–146 140
147–156 155
157–166 132
167–176 133
177–186 130
187–196 140
197–206 115
207–216 125
217–226 117
227–236 99 227
237–246 92
247–256 100
257–266 95
267–276 88
277–286 77
287–296 74
297–306 74
307–316 62
317–326 70
327–336 59
337–346 58
347–356 45
357–366 44
367–376 36
377–386 41
387–396 32
397–406 23
407–416 28
417–426 27
427–436 25
437–446 23
447–456 23
457–466 20
467–476 12
477–486 24
487–496 18
497–506 12
507–516 13
517–526 21
527–536 12
537–546 8
547–556 16
557–566 3
567–576 11
577–586 6
587–596 5
597–606 6
607–616 7
617–626 7
627–636 10
637–646 4
647–656 3
657–658 2
659+ 100
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Ajay K. Prasad 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 Ajay K. Prasad sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 64 bars. Horizontal axis: D-Index, 30 to 93+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 34 D-Index. The last bar groups every scientist with 93 D-Index or more. The highlighted bar, 54 D-Index, is where this scientist sits. 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: 54 D-Index — 73rd percentile

73% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Mechanical and Aerospace Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
D-Index Scientists This scientist
30 83
31 113
32 144
33 153
34 189
35 158
36 139
37 127
38 130
39 126
40 104
41 100
42 107
43 101
44 103
45 79
46 88
47 70
48 83
49 44
50 64
51 56
52 50
53 48
54 58 54
55 52
56 48
57 42
58 34
59 42
60 37
61 42
62 44
63 22
64 33
65 29
66 23
67 29
68 24
69 19
70 34
71 26
72 19
73 18
74 19
75 14
76 19
77 8
78 18
79 16
80 12
81 17
82 11
83 16
84 7
85 9
86 8
87 6
88 6
89 7
90 10
91 4
92 4
93+ 100
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Research.com Recognitions

  • 2006 - Fellow of the American Society of Mechanical Engineers

Overview

Ajay K. Prasad is affiliated with the University of Delaware in the United States and specializes primarily in engineering. Their research spans several subfields including Electrical and Electronic Engineering, Automotive Engineering, Materials Chemistry, Energy Engineering and Power Technology, and Biomedical Engineering.

Their scholarly contributions focus on several main topics, among which are:

  • Fuel Cells and Related Materials
  • Advanced Battery Technologies Research
  • Advanced Battery Materials and Technologies
  • Hybrid Renewable Energy Systems
  • Membrane-based Ion Separation Techniques
  • Electrocatalysts for Energy Conversion

Ajay K. Prasad has authored papers published in a variety of venues. Some frequent publication outlets include:

  • ECS Meeting Abstracts
  • SSRN Electronic Journal
  • International Journal of Hydrogen Energy
  • Journal of Power Sources
  • Journal of Materials Chemistry A

Examples of recent papers authored or co-authored include:

  • Effect of back-diffusion on the performance of an electrochemical hydrogen compressor, 2020, International Journal of Hydrogen Energy
  • A comparison of rule-based and model predictive controller-based power management strategies for fuel cell/battery hybrid vehicles considering degradation, 2020, International Journal of Hydrogen Energy
  • Impact of Connectivity on Energy Consumption and Battery Life for Electric Vehicles, 2020, IEEE Transactions on Intelligent Vehicles
  • Infrared spectroscopy for understanding the structure of Nafion and its associated properties, 2024, Journal of Materials Chemistry A
  • Analysis of an electrochemical compressor stack, 2020, International Journal of Hydrogen Energy

The scientist collaborates regularly with several co-authors, notably:

  • Suresh G. Advani
  • Tanya Agarwal
  • Siddharth Komini Babu
  • Utsav Raj Aryal
  • Majid Aziz

Ajay K. Prasad was recognized as a Fellow of the American Society of Mechanical Engineers in 2006. This designation reflects a significant association with professional engineering societies.

Best Publications

  • Stereoscopic particle image velocimetry

    A. K. Prasad

  • Effect of resolution on the speed and accuracy of particle image velocimetry interrogation

    A. K. Prasad;R. J. Adrian;C. C. Landreth;P. W. Offutt

  • Stereoscopic particle image velocimetry applied to liquid flows

    A. K. Prasad;R. J. Adrian

  • Experimental investigation of liquid water formation and transport in a transparent single-serpentine PEM fuel cell

    Dusan Spernjak;Ajay K. Prasad;Suresh G. Advani

  • Reynolds number and end‐wall effects on a lid‐driven cavity flow

    Ajay K. Prasad;Jeffrey R. Koseff

  • Scheimpflug stereocamera for particle image velocimetry in liquid flows.

    Ajay K. Prasad;Kirk Jensen

  • Detailed flow patterns in the nasal cavity.

    J. T. Kelly;A. K. Prasad;A. S. Wexler

  • Combined forced and natural convection heat transfer in a deep lid-driven cavity flow

    Ajay K. Prasad;Jeffrey R. Koseff

  • Experimental characterization of in-plane permeability of gas diffusion layers

    J.P. Feser;A.K. Prasad;S.G. Advani

  • Particle image velocimetry measurements in complex geometries

    L. M. Hopkins;J. T. Kelly;A. S. Wexler;A. K. Prasad

  • Experimental study of an air-cooled thermal management system for high capacity lithium–titanate batteries

    Michael R. Giuliano;Ajay K. Prasad;Suresh G. Advani

  • Thermal convection in an enclosure due to vibrations aboard spacecraft

    Y. Kamotani;A. Prasad;S. Ostrach

  • In situ comparison of water content and dynamics in parallel, single-serpentine, and interdigitated flow fields of polymer electrolyte membrane fuel cells

    Dusan Spernjak;Ajay K. Prasad;Suresh G. Advani

  • Power management system for a fuel cell/battery hybrid vehicle incorporating fuel cell and battery degradation

    Yongqiang Wang;Scott J. Moura;Suresh G. Advani;Ajay K. Prasad

  • Design and characterization of an electronically controlled variable flow rate ejector for fuel cell applications

    Douglas A. Brunner;Shane Marcks;Manish Bajpai;Ajay K. Prasad

  • High durability sulfonated poly (ether ether ketone)-ceria nanocomposite membranes for proton exchange membrane fuel cell applications

    Mohammad Javad Parnian;Mohammad Javad Parnian;Soosan Rowshanzamir;Ajay K. Prasad;Suresh G. Advani

  • Metal foams as flow field and gas diffusion layer in direct methanol fuel cells

    Srikanth Arisetty;Ajay K. Prasad;Suresh G. Advani

  • Thermal analysis and management of lithium-titanate batteries

    Michael R. Giuliano;Suresh G. Advani;Ajay K. Prasad

  • Experimental investigation of in-line and staggered blockages in parallel flowfield channels of PEM fuel cells

    Hadi Heidary;Hadi Heidary;Mohammad J. Kermani;Suresh G. Advani;Ajay K. Prasad

  • Cobalt oxides as Co2B catalyst precursors for the hydrolysis of sodium borohydride solutions to generate hydrogen for PEM fuel cells

    Palanichamy Krishnan;Suresh G. Advani;Ajay K. Prasad

  • Performance of a metallic gas diffusion layer for PEM fuel cells

    Feng-Yuan Zhang;Suresh G. Advani;Ajay K. Prasad

  • Optimization procedure for pulse separation in cross-correlation PIV

    A. Boillot;A. K. Prasad

  • On the relative influence of convection in serpentine flow fields of PEM fuel cells

    J.P. Feser;A.K. Prasad;S.G. Advani

  • Thin-film CoB catalyst templates for the hydrolysis of NaBH4 solution for hydrogen generation

    Palanichamy Krishnan;Suresh G. Advani;Ajay K. Prasad

  • A novel beam-down, gravity-fed, solar thermochemical receiver/reactor for direct solid particle decomposition: Design, modeling, and experimentation

    Erik Koepf;Suresh G. Advani;Aldo Steinfeld;Aldo Steinfeld;Ajay K. Prasad

  • Properties of vortices in the self-similar turbulent jet

    A. Agrawal;A. K. Prasad

  • Experimental Investigation of Liquid Water Formation and Transport in a Transparent Single-Serpentine PEM Fuel Cell

    Dusan Spernjak;Suresh Advani;Ajay K. Prasad

Frequent Co-Authors

Suresh G. Advani
Suresh G. Advani University of Delaware
Amit Agrawal
Amit Agrawal Indian Institute of Technology Bombay
Rangachary Mukundan
Rangachary Mukundan Los Alamos National Laboratory
Anthony S. Wexler
Anthony S. Wexler University of California, Davis
Ronald J. Adrian
Ronald J. Adrian Arizona State University
Aldo Steinfeld
Aldo Steinfeld ETH Zurich
Jeffrey R. Koseff
Jeffrey R. Koseff Stanford University
Ulrike Krewer
Ulrike Krewer Karlsruhe Institute of Technology
Kausik Sarkar
Kausik Sarkar George Washington University
Scott J. Moura
Scott J. Moura University of California, Berkeley

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