World's Best Scientists 2026 revealed!
Keiya Nishida

Keiya Nishida

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
32
Citations
5717
World Ranking
3121
National Ranking
74

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.

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 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.

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.

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.

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

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

While studying Mechanical and Aerospace Engineering in the USA opens diverse career pathways, exploring related online degrees can enhance your skills and job prospects. For instance, online programs often vary in cost, so understanding online speech pathology degree tuition and fees can provide insight into managing education expenses effectively, applicable across many technical fields.

Military veterans interested in transitioning to engineering or related careers should look into resources that support their unique needs, much like specialized offerings found in online speech pathology degree for military veterans. These programs often provide flexible options that accommodate veterans' schedules and backgrounds.

Accelerated programs can fast-track your education and career advancement. For example, examining some of the best 5 year speech pathology programs reveals strategies for condensing coursework without sacrificing quality—an approach valuable for aspiring engineers seeking efficient pathways to graduation.

Additionally, understanding career outlooks similar to those of specialized professions like profilers can offer perspective on employment trends and salary expectations. Learning how to become an FBI profiler through detailed guides such as profiler job information helps highlight transferable skills relevant to engineering and aerospace roles.

Best Scientists Citing Keiya Nishida

Trending Scientists

Recently Published Articles