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Keiya Nishida

Keiya Nishida

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Mechanical and Aerospace Engineering 32 3121 2932 74 69 363 5717

Keiya Nishida publications per year

The chart shows the history of publications by Keiya Nishida between 1984 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Keiya Nishida published across 42 years, from 1984 to 2025, averaging 9.6 papers a year. Output peaked at 35 publications in 2021. 34 of the 404 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1984 to 2025. Vertical axis: number of publications, 0 to 35. Peak 35 publications in 2021. 1984: 1 publication 1985: 1 publication 1986: 5 publications 1987: 3 publications 1988: 4 publications 1989: 2 publications 1990: 2 publications 1991: 1 publication 1992: 4 publications 1993: 8 publications 1994: 6 publications 1995: 5 publications 1996: 5 publications 1997: 14 publications 1998: 2 publications 1999: 3 publications 2000: 4 publications 2001: 10 publications 2002: 7 publications 2003: 11 publications 2004: 9 publications 2005: 3 publications 2006: 4 publications 2007: 11 publications 2008: 10 publications 2009: 10 publications 2010: 12 publications 2011: 10 publications 2012: 8 publications 2013: 14 publications 2014: 11 publications 2015: 7 publications 2016: 7 publications 2017: 15 publications 2018: 14 publications 2019: 19 publications 2020: 22 publications 2021: 35 publications 2022: 27 publications 2023: 24 publications 2024: 14 publications 2025: 20 publications
1984 2025

404 publications in total across all disciplines

View publications per year as a table
Keiya Nishida: publications per year, 1984 to 2025
Year Publications
1984 1
1985 1
1986 5
1987 3
1988 4
1989 2
1990 2
1991 1
1992 4
1993 8
1994 6
1995 5
1996 5
1997 14
1998 2
1999 3
2000 4
2001 10
2002 7
2003 11
2004 9
2005 3
2006 4
2007 11
2008 10
2009 10
2010 12
2011 10
2012 8
2013 14
2014 11
2015 7
2016 7
2017 15
2018 14
2019 19
2020 22
2021 35
2022 27
2023 24
2024 14
2025 20
Total 404
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Keiya Nishida 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 Keiya Nishida 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, 357–366 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: 363 publications — 83rd percentile

83% 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
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 44 363
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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Keiya Nishida 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 Keiya Nishida 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, 32 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: 32 D-Index — 10th percentile

10% 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 32
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
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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Overview

Keiya Nishida is affiliated with Hiroshima University in Japan and has an extensive publication record primarily in the fields of engineering and chemical engineering. Their research encompasses a diverse range of topics related to fluid dynamics, combustion, and advanced engine technologies.

The main fields of study for Nishida include:

  • Engineering
  • Chemical Engineering

Their work focuses on various subfields such as:

  • Computational Mechanics
  • Fluid Flow and Transfer Processes
  • Aerospace Engineering
  • Biomedical Engineering
  • Materials Chemistry

Key research topics covered by Nishida comprise:

  • Advanced Combustion Engine Technologies
  • Combustion and flame dynamics
  • Fluid Dynamics and Heat Transfer
  • Catalytic Processes in Materials Science
  • Vehicle emissions and performance
  • Biodiesel Production and Applications
  • Plant Surface Properties and Treatments

Nishida has published numerous peer-reviewed articles in high-impact journals and professional venues. Some recent publications include:

  • "Diesel spray and combustion of multi-hole injectors with micro-hole under ultra-high injection pressure - Non-evaporating spray characteristics," 2020, Fuel
  • "DIESEL SPRAY CHARACTERISTICS OF MULTI-HOLE INJECTORS UNDER GEOMETRICAL SIMILARITY CONDITION," 2025, Atomization and Sprays
  • "Experimental investigation of fuel adhesion from wall-impinging spray with various injection mass ratios," 2024, Experimental Thermal and Fluid Science
  • "Threshold sensitivity study on spray-spray impingement under flexible injection strategy for fuel/air mixture evaluation," 2025, Physics of Fluids
  • "Spray combustion simulation study of waste cooking oil biodiesel and diesel under direct injection diesel engine conditions," 2020, Fuel

Frequently, Nishida collaborates with several coauthors, including:

  • Yoichi Ogata
  • Hongliang Luo
  • Yu Jin
  • Chang Zhai
  • Youichi Ogata

Publishing predominantly in the following venues, Nishida has contributed significantly to these journals and conferences:

  • Fuel
  • Atomization and Sprays
  • SAE technical papers on CD-ROM/SAE technical paper series
  • SSRN Electronic Journal
  • Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering

Best Publications

  • Experimental and analytical study on biodiesel and diesel spray characteristics under ultra-high injection pressure

    Xiangang Wang;Zuohua Huang;Olawole Abiola Kuti;Wu Zhang

  • Effects of ultra-high injection pressure and micro-hole nozzle on flame structure and soot formation of impinging diesel spray

    Xiangang Wang;Zuohua Huang;Wu Zhang;Olawole Abiola Kuti

  • Simplified Three-Dimensional Modeling of Mixture Formation and Combustion in a D.I. Diesel Engine

    Keiya Nishida;Hiroyuki Hiroyasu

  • EFFECTS OF CAVITATION AND INTERNAL FLOW ON ATOMIZATION OF A LIQUID JET

    N. Tamaki;M. Shimizu;Keiya Nishida;Hiroyuki Hiroyasu

  • Characterization of spray and combustion processes of biodiesel fuel injected by diesel engine common rail system

    Olawole Abiola Kuti;Jingyu Zhu;Keiya Nishida;Xiangang Wang

  • Droplet size distribution and evaporation characteristics of fuel spray by a swirl type atomizer

    Tie Li;Keiya Nishida;Hiroyuki Hiroyasu

  • Imaging of droplets and vapor distributions in a Diesel fuel spray by means of a laser absorption–scattering technique

    Yu-yin Zhang;Takuo Yoshizaki;Keiya Nishida

  • An experimental investigation on spray, ignition and combustion characteristics of biodiesels

    Xiangang Wang;Zuohua Huang;Olawole Abiola Kuti;Wu Zhang

  • Effects of micro-hole nozzle and ultra-high injection pressure on air entrainment, liquid penetration, flame lift-off and soot formation of diesel spray flame:

    Keiya Nishida;Jingyu Zhu;Xianyin Leng;Xianyin Leng;Zhixia He

  • Approach to Low NOx and Smoke Emission Engines by Using Phenomenological Simulation

    Takuo Yoshizaki;Keiya Nishida;Hiroyuki Hiroyasu

  • Fuel Spray Simulation of High-Pressure Swirl-Injector for DISI Engines and Comparison with Laser Diagnostic Measurements

    Christos A. Chryssakis;Dennis N. Assanis;Jee-Kuen Lee;Keiya Nishida

  • An experimental and numerical study on sprays injected from two-hole nozzles for DISI engines

    Keiya Nishida;Jiangping Tian;Yasuki Sumoto;Wuqiang Long

  • Multilayered polyamide membranes by spray-assisted 2-step interfacial polymerization for increased performance of trimesoyl chloride (TMC)/m-phenylenediamine (MPD)-derived polyamide membranes

    Toshinori Tsuru;Shoichi Sasaki;Takashi Kamada;Takuji Shintani

  • Microscopic behavior of spray droplets under flat-wall impinging condition

    Hongliang Luo;Keiya Nishida;Shintaro Uchitomi;Youichi Ogata

  • Effect of temperature on fuel adhesion under spray-wall impingement condition

    Hongliang Luo;Keiya Nishida;Shintaro Uchitomi;Youichi Ogata

  • Diesel spray and combustion of multi-hole injectors with micro-hole under ultra-high injection pressure – Non-evaporating spray characteristics

    Chang Zhai;Yu Jin;Keiya Nishida;Youichi Ogata

  • Effect of flat-wall impingement on diesel spray combustion

    Kuichun Li;Keiya Nishida;Youichi Ogata;Baolu Shi

  • Effect of Injection Pressure on Flame and Soot Characteristics of the Biodiesel Fuel Spray

    Xiangang Wang;Olawole Abiola Kuti;Wu Zhang;Keiya Nishida

  • EXPERIMENTAL INVESTIGATION ON FUEL FILM FORMATION BY SPRAY IMPINGEMENT ON FLAT WALLS WITH DIFFERENT SURFACE ROUGHNESS

    Hongliang Luo;Shintaro Uchitomi;Keiya Nishida;Youichi Ogata

  • Quantitative Measurement of Droplets and Vapor Concentration Distributions in Diesel Sprays by Processing UV and Visible Images

    Yuyin Zhang;Keiya Nishida;Takuo Yoshizaki

  • Experimental studies on spray and gas entrainment characteristics of biodiesel fuel: Implications of gas entrained and fuel oxygen content on soot formation

    Olawole Abiola Kuti;Keiya Nishida;Jingyu Zhu

  • Characterization of Mixture Formation in Split-Injection Diesel Sprays via Laser Absorption-Scattering (LAS) Technique

    Yuyin Zhang;Tomoaki Ito;Keiya Nishida

Frequent Co-Authors

Zuohua Huang
Zuohua Huang Xi'an Jiaotong University
Chenglong Tang
Chenglong Tang Xi'an Jiaotong University
Zhixia He
Zhixia He Jiangsu University
Dennis N. Assanis
Dennis N. Assanis University of Delaware
Takayuki Ichikawa
Takayuki Ichikawa Hiroshima University
Tomohisa Yoshioka
Tomohisa Yoshioka Kobe University
Toshinori Tsuru
Toshinori Tsuru Hiroshima University
Zoran Filipi
Zoran Filipi Clemson University
S. Mani Sarathy
S. Mani Sarathy King Abdullah University of Science and Technology
Masakoto Kanezashi
Masakoto Kanezashi Hiroshima University

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