World's Best Scientists 2026 revealed!
Atsushi Tsutsumi

Atsushi Tsutsumi

D-Index & Metrics

Engineering and Technology

D-Index
53
Citations
8891
World Ranking
3477
National Ranking
49

Atsushi Tsutsumi 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 Atsushi Tsutsumi 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: 320 publications — 79th percentile

79% of scientists in this discipline score the same or lower.

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

Atsushi Tsutsumi 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 Atsushi Tsutsumi 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: 53 D-Index — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Overview

Atsushi Tsutsumi is affiliated with the University of Tokyo in Japan and works primarily in the field of Engineering. Their research spans several specialized subfields, including Biomedical Engineering, Computational Mechanics, Ocean Engineering, Mechanical Engineering, and Control and Systems Engineering.

The main topics of Tsutsumi's work involve granular flow and fluidized beds, particle dynamics in fluid flows, thermochemical biomass conversion processes, refrigeration and air conditioning technologies, process optimization and integration, and phase equilibria and thermodynamics.

Tsutsumi has contributed to scholarly literature with recent papers such as:

  • Numerical simulation of hydrodynamic behaviors in a gas-solids dense downer reactor (2020, Advanced Powder Technology)
  • Thermodynamic Mechanism of Self-Heat Recuperative Heat Circulation System with Non-Isentropic Compression and Expansion for a Continuous Heating and Cooling Gas Cycle Process (2021, JOURNAL OF CHEMICAL ENGINEERING OF JAPAN)

Frequent coauthors collaborating with Tsutsumi include Zhongkai Zhao, Yohanes Andre Situmorang, Chihiro Fushimi, Jingxuan Yang, and Xiaogang Hao.

Their publications have appeared notably in venues such as Advanced Powder Technology and the JOURNAL OF CHEMICAL ENGINEERING OF JAPAN.

Best Publications

  • Synergetic effect during co-pyrolysis/gasification of biomass and sub-bituminous coal

    Supachita Krerkkaiwan;Chihiro Fushimi;Atsushi Tsutsumi;Prapan Kuchonthara

  • Comparison of Co/MgO and Ni/MgO catalysts for the steam reforming of naphthalene as a model compound of tar derived from biomass gasification

    Takeshi Furusawa;Atsushi Tsutsumi

  • Catalytic steam reforming of biomass tar over iron- or nickel-based catalyst supported on calcined scallop shell

    Guoqing Guan;Gang Chen;Yutaka Kasai;Eldin Wee Chuan Lim

  • Effect of heating rate on steam gasification of biomass. 1. Reactivity of char

    Chihiro Fushimi;Kenichi Araki;Yohsuke Yamaguchi;Atsushi Tsutsumi

  • Development of cobalt catalysts for the steam reforming of naphthalene as a model compound of tar derived from biomass gasification

    Takeshi Furusawa;Atsushi Tsutsumi

  • Effect of heating rate on steam gasification of biomass. 2. Thermogravimetric-mass spectrometric (TG-MS) analysis of gas evolution

    Chihiro Fushimi;Kenichi Araki;Yohsuke Yamaguchi;Atsushi Tsutsumi

  • Optimization of steam methane reforming coupled with pressure swing adsorption hydrogen production process by heat integration

    Chunfeng Song;Qingling Liu;Na Ji;Yasuki Kansha

  • Upgrading of bio-oil from biomass pyrolysis over Cu-modified β-zeolite catalyst with high selectivity and stability

    Wahyu Bambang Widayatno;Guoqing Guan;Jenny Rizkiana;Jingxuan Yang;Jingxuan Yang

  • Roles of inherent metallic species in secondary reactions of tar and char during rapid pyrolysis of brown coals in a drop-tube reactor ☆

    Jun Ichiro Hayashi;Masahiro Iwatsuki;Kayoko Morishita;Atsushi Tsutsumi

  • A novel cryogenic air separation process based on self-heat recuperation

    Unknown

  • Co-liquefaction of coal and cellulose in supercritical water

    Y. Matsumura;H. Nonaka;H. Yokura;A. Tsutsumi

  • Self-Heat Recuperation Technology for Energy Saving in Chemical Processes

    Unknown

  • Combinations of solid oxide fuel cell and several enhanced gas turbine cycles

    Prapan Kuchonthara;Sankar Bhattacharya;Atsushi Tsutsumi

  • Ultrafine particle fluidization and its application to photocatalytic NOx treatment

    Satoru Matsuda;Hiroyuki Hatano;Atsushi Tsutsumi

  • Rapid conversion of tar and char from pyrolysis of a brown coal by reactions with steam in a drop-tube reactor

    J.-i Hayashi;H Takahashi;M Iwatsuki;K Essaki

  • Combination of thermochemical recuperative coal gasification cycle and fuel cell for power generation

    Prapan Kuchonthara;Sankar Bhattacharya;Atsushi Tsutsumi

  • High-density circulating fluidized bed gasifier for advanced IGCC/IGFC—Advantages and challenges

    Guoqing Guan;Chihiro Fushimi;Atsushi Tsutsumi;Masanori Ishizuka;Masanori Ishizuka

  • Energy recuperation in solid oxide fuel cell (SOFC) and gas turbine (GT) combined system

    Prapan Kuchonthara;Sankar Bhattacharya;Atsushi Tsutsumi

  • Morphology and Electrochemical Properties of α-, β-, γ-, and δ-MnO2 Synthesized by Redox Method

    Unknown

  • Effect of biomass type on the performance of cogasification of low rank coal with biomass at relatively low temperatures

    Jenny Rizkiana;Guoqing Guan;Wahyu Bambang Widayatno;Xiaogang Hao

  • A novel fluidized-bed coating of fine particles by rapid expansion of supercritical fluid solutions

    Atsushi Tsutsumi;Shoichi Nakamoto;Tomoko Mineo;Kunio Yoshida

  • Kinetics of steam gasification of nascent char from rapid pyrolysis of a Victorian brown coal

    Bazardorj Bayarsaikhan;Jun Ichiro Hayashi;Taihei Shimada;Chirag Sathe

  • Modeling for size reduction of agglomerates in nanoparticle fluidization

    Satoru Matsuda;Hiroyuki Hatano;Tomoya Muramoto;Atsushi Tsutsumi

Frequent Co-Authors

Guoqing Guan
Guoqing Guan Hirosaki University
Ryuji Kikuchi
Ryuji Kikuchi University of Tokyo
Jun-ichiro Hayashi
Jun-ichiro Hayashi Kyushu University
Shahab Sokhansanj
Shahab Sokhansanj University of British Columbia
Tomohiro Akiyama
Tomohiro Akiyama Hokkaido University
Xiaogang Hao
Xiaogang Hao Taiyuan University of Technology
Abuliti Abudula
Abuliti Abudula Hirosaki University
Xiaotao Bi
Xiaotao Bi University of British Columbia
C. Jim Lim
C. Jim Lim University of British Columbia
Sankar Bhattacharya
Sankar Bhattacharya Monash 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:

Best Scientists Citing Atsushi Tsutsumi

Trending Scientists