顔写真

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Washino Kimiaki
鷲野　公彰
Washino Kimiaki
鷲野　公彰
Institutional repository
Graduate School of Engineering　Department of Mechanical Engineering，Associate Professor

keyword Multiphase fows，Computational Fluid Dynamics，Discrete Element Method，Powder Technology，Gas-liquid-solid three-phase flows

Institutional repository

Research History 6

  1. 2025/02 - Present
    Osaka University Graduate School of Engineering Department of Mechanical Engineering　Associate Professor

  2. 2020/05 - Present
    DENSE Ltd.　CIO

  3. 2018/01 - 2025/01
    Osaka University Graduate School of Engineering Department of Mechanical Engineering　Associate Professor (Lecturer)

  4. 2013/01 - 2017/12
    Osaka University Graduate School of Engineering Frontier Research Base for Global Young Researchers　Assistant Professor

  5. 2013/01 - 2017/12
    Osaka University Graduate School of Engineering Department of Mechanical Engineering　Assistant Professor (Concurrent post)

  6. 2011/04 - 2012/12
    The University of Sheffield and Procter & Gamble

Education 3

  1. The University of Sheffield　Department of Chemical & Biological Engineering

    2007/04 - 2011/03

  2. Osaka University　Graduate School of Engineering

    2005/04 - 2007/03

  3. Osaka University　School of Engineering

    2001/04 - 2005/03

Committee Memberships 11

  1. The Japan Society for Multiphase Flow　Councilor　Academic society

    2025/09 - Present

  2. Advanced Powder Technology　Editor　Academic society

    2025/04 - Present

  3. The Society of Powder Technology Japan, Powder Process Digital Twin Research Group　Vice Chair　Academic society

    2024 - Present

  4. 10th International Conference on Discrete Element Methods　Secretary

    2024 - 2025

  5. 10th International Granulation Workshop　Member of organisation committee　Academic society

    2022 - 2023

  6. ASME-JSME-KSME Joint Fluids Engineering Conference 2023　Member of organisation committee　Academic society

    2021 - 2023

  7. Chemical Engineering Research and Design　Guest Editor　Academic society

    2017/01 - 2019/04

  8. 9th International Granulation Workshop　Member of organisation committee　Academic society

    2018 - 2019

  9. The Japanese Society for Multiphase flow　Member of editorial board　Academic society

    2016 - 2019

  10. 8th International Granulation Workshop　Member of organisation committee　Academic society

    2016 - 2017

  11. 7th International Granulation Workshop　Member of organisation committee　Academic society

    2014 - 2015

Professional Memberships 5

  1. The Society of Chemical Engineering, Japan

  2. AIChE

  3. The Society of Powder Technology, Japan

  4. The Japan Society for Multiphase Flow

  5. The Japan Society of Mechanical Engineers

Research Areas 2

  1. Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Transfer phenomena and unit operations / Powder Technology

  2. Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Fluid engineering / Multiphase flows

Awards 10

  1. 2024 Bettersize-Particuology Excellent Article Award

    Kimiaki Washino, Ei L. Chan, Tetsushi Kaji, Yoshiaki Matsuno, Toshitsugu Tanaka　Particuology　2024/10

  2. Hosokawa Research Insentive Award

    Kimiaki Washino　Hosokawa Powder Technology Foundation　2024/03

  3. Tokyo Screen Award

    Kimiaki Washino　Tokyo Screen　2023/01

  4. 2021 Best paper award

    Takuya Tsuji, Jun Oshitani, Kimiaki Washino, Toshitsugu Tanaka　The Japanese Society for Multiphase Flow　2022/08

  5. Young KONA Award

    Kimiaki Washino　Hosokawa Powder Technology Foundation　2021/10

  6. 2018 Incentive Award

    Kimiaki Washino　The Japanese Society for Multiphase Flow　2018/08

  7. Seeds award, APPIE

    Takuya Tsuji, Kimiaki Washino, Toshitsugu Tanaka　Association of Powder Process Industry and Engineering, JAPAN　2017/11

  8. SCI Award’s Programme for Travel Bursaries

    Kimiaki Washino　2010

  9. Brian Scarlett Scholarship Fund for Student Travel Bursary

    Kimiaki Washino　2008

  10. Overseas Research Students (ORS) Awards Scheme

    Kimiaki Washino　2007

Papers 41

  1. Coarse grained DEM simulation of non-spherical and poly-dispersed particles using Scaled-Up Particle (SUP) model

    Kimiaki Washino, Ei L. Chan, Yukiko Nishida, Takuya Tsuji

    Powder Technology　Vol. 426　p. 118676-118676　2023/08　Research paper (scientific journal)

  2. Development of resolved CFD–DEM coupling model for three-phase flows with non-spherical particles

    Kimiaki Washino, Ei L. Chan, Taichi Tsujimoto, Takuya Tsuji, Toshitsugu Tanaka

    Chemical Engineering Science　Vol. 267　p. 118335-118335　2023/03/05　Research paper (scientific journal)

  3. On large scale CFD–DEM simulation for gas–liquid–solid three-phase flows

    Kimiaki Washino, Ei L. Chan, Tetsushi Kaji, Yoshiaki Matsuno, Toshitsugu Tanaka

    Particuology　Vol. 59　p. 2-15　2021/12　Research paper (scientific journal)

  4. Coarse grain model for DEM simulation of dense and dynamic particle flow with liquid bridge forces

    Ei L. Chan, Kimiaki Washino

    Chemical Engineering Research and Design　Vol. 132　p. 1060-1069　2018/04　Research paper (scientific journal)

  5. DEM with attraction forces using reduced particle stiffness

    Kimiaki Washino, Ei L. Chan, Toshitsugu Tanaka

    Powder Technology　Vol. 325　p. 202-208　2018/02/01　Research paper (scientific journal)

  6. Validation of coarse grained DEM for simulating loose packing of cohesive powders

    Kimiaki Washino, Dorian Faroux, Ei L. Chan, Tomoya Wakamatsu, Takuya Tsuji, Tatsuya Takahashi, Shuji Sasabe

    Advanced Powder Technology　Vol. 36　No. 7　p. 104916-104916　2025/07　Research paper (scientific journal)

    Publisher: Elsevier BV

  7. On DEM simulation of loose packing behaviour of fine and cohesive particles

    Kimiaki Washino, Ei L. Chan, Dorian Faroux, Takuya Tsuji, Tatsuya Takahashi, Shuji Sasabe

    Advanced Powder Technology　Vol. 36　No. 3　p. 104809-104809　2025/03　Research paper (scientific journal)

    Publisher: Elsevier BV

  8. DEM analysis of cohesive granular shear flow using dynamic adhesion force model – Model validation for contact-dominated regime

    Toshitsugu Tanaka, Seiya Tanaka, Kimiaki Washino, Takuya Tsuji

    Powder Technology　Vol. 447　2024/11/01　Research paper (scientific journal)

  9. Inter-particle torque scaling in coarse grained DEM with rolling resistance and particle size distributions

    Yuze Hu, Ei L. Chan, Jun ichi Watanabe, Masahiro Takezawa, Takuya Tsuji, Toshitsugu Tanaka, Kimiaki Washino

    Powder Technology　Vol. 438　2024/04/01　Research paper (scientific journal)

  10. Scaling of attraction force and rolling resistance in DEM with reduced particle stiffness

    Kimiaki Washino, Shungo Nakae, Ryosuke Yamagami, Ei L. Chan, Takuya Tsuji, Toshitsugu Tanaka

    Chemical Engineering Research and Design　Vol. 203　p. 501-519　2024/03　Research paper (scientific journal)

  11. Influence of air velocity and powder bed height on local density and float–sink of spheres in a gas–solid fluidized bed

    Jun Oshitani, Shunsuke Kato, Takuya Tsuji, Kimiaki Washino, Shusaku Harada, Hirokazu Kajiwara, Kei Matsuoka, George V. Franks

    Advanced Powder Technology　Vol. 34　No. 9　p. 104146-104146　2023/09　Research paper (scientific journal)

    Publisher: Elsevier BV

  12. Reverse to forward density segregation depending on gas inflow velocity in vibrated fluidized beds

    Zhaohua Jiang, Takuya Tsuji, Jun Oshitani, Kimiaki Washino, Toshitsugu Tanaka

    Physics of Fluids　Vol. 35　No. 3　p. 033313-033313　2023/03　Research paper (scientific journal)

    Publisher: AIP Publishing

  13. Experimental verification of the Brinkman equation around objects with various shapes in gas–solid stationary and fluidized beds

    Yuji Honda, Shiori Saito, Tetsuya Anzai, Shusaku Harada, Takuya Tsuji, Kimiaki Washino, Jun Oshitani, Hirokazu Kajiwara, Kei Matsuoka

    International Journal of Multiphase Flow　Vol. 160　2023/03　Research paper (scientific journal)

  14. FPM-SE: A numerical model for dense gas–solid flows with large non-spherical object

    Takuya Tsuji, Yuya Sakamoto, Shusaku Harada, Koshi Uemoto, Jun Oshitani, Kimiaki Washino, Toshitsugu Tanaka, Hirokazu Kajiwara, Kei Matsuoka

    Chemical Engineering Science　Vol. 264　2022/12/31　Research paper (scientific journal)

  15. A FVM implementation and validation of non-local modeling for single- and two-phase granular flows

    Dorian Faroux, Kimiaki Washino, Takuya Tsuji, Toshitsugu Tanaka

    Computational Particle Mechanics　Vol. 9　No. 6　p. 1249-1263　2022/11　Research paper (scientific journal)

  16. Granular fluidity in cohesive split-bottom granular flows

    Dorian Faroux, Kimiaki Washino, Takuya Tsuji, Toshitsugu Tanaka

    Physical Review Fluids　Vol. 7　No. 8　2022/08　Research paper (scientific journal)

  17. 3D implementation and validation of VOF-coupled non-local granular rheology

    Dorian Faroux, Kimiaki Washino, Takuya Tsuji, Toshitsugu Tanaka

    Granular Matter　Vol. 24　No. 2　2022/05　Research paper (scientific journal)

  18. Geometric similarity on interparticle force evaluation for scaled-up DEM particles

    Yuze Hu, Ei L. Chan, Takuya Tsuji, Toshitsugu Tanaka, Kimiaki Washino

    Powder Technology　Vol. 404　2022/05　Research paper (scientific journal)

  19. Segregation of Large Spheres in a Pseudo Two-Dimensional Gas-Fluidized Bed (Influence of Mass Fraction of Large Spheres)

    Yudai TANAKA, Takuya TSUJI, Toshitsugu TANAKA, Kimiaki WASHINO

    JAPANESE JOURNAL OF MULTIPHASE FLOW　Vol. 36　No. 1　p. 136-143　2022/03/15　Research paper (scientific journal)

    Publisher: The Japanese Society for Multiphase Flow

  20. Model development of tangential hydrodynamic force on particles with pendular liquid bridge of power-law fluid

    Kimiaki Washino, Hiroki Midou, Ei L. Chan, Takuya Tsuji, Toshitsugu Tanaka

    Journal of Non-Newtonian Fluid Mechanics　Vol. 298　2021/12　Research paper (scientific journal)

  21. Influence of model particle size and spatial resolution in coarse-graining DEM-CFD simulation

    Zhaohua Jiang, Takuya Tsuji, Kimiaki Washino, Toshitsugu Tanaka

    Advanced Powder Technology　Vol. 32　No. 10　p. 3525-3539　2021/10　Research paper (scientific journal)

  22. Coupling non-local rheology and volume of fluid (VOF) method: a finite volume method (FVM) implementation

    Dorian Faroux, Kimiaki Washino, Takuya Tsuji, Toshitsugu Tanaka

    EPJ Web of Conferences　Vol. 249　p. 03025-03025　2021/06/07　Research paper (international conference proceedings)

    Publisher: EDP Sciences

  23. Mechanism of anomalous sinking of an intruder in a granular packing close to incipient fluidization

    Takuya Tsuji, Alexander Penn, Taisuke Hattori, Klaas P. Pruessmann, Christoph R. Müller, Jun Oshitani, Kimiaki Washino, Toshitsugu Tanaka

    Physical Review Fluids　Vol. 6　No. 6　2021/06　Research paper (scientific journal)

  24. Interface control for resolved CFD-DEM with capillary interactions

    Giang T. Nguyen, Ei L. Chan, Takuya Tsuji, Toshitsugu Tanaka, Kimiaki Washino

    Advanced Powder Technology　Vol. 32　No. 5　p. 1410-1425　2021/05　Research paper (scientific journal)

  25. Resolved CFD–DEM coupling simulation using Volume Penalisation method

    Giang T. Nguyen, Ei L. Chan, Takuya Tsuji, Toshitsugu Tanaka, Kimiaki Washino

    Advanced Powder Technology　Vol. 32　No. 1　p. 225-236　2021/01　Research paper (scientific journal)

  26. Upscaled DEM-CFD model for vibrated fluidized bed based on particle-scale similarities

    Zhaohua Jiang, Kenta Rai, Takuya Tsuji, Kimiaki Washino, Toshitsugu Tanaka, Jun Oshitani

    Advanced Powder Technology　Vol. 31　No. 12　p. 4598-4618　2020/12　Research paper (scientific journal)

  27. Scale-up particle model for discrete element method

    Kimiaki Washino

    Journal of the Society of Powder Technology, Japan　Vol. 57　No. 6　p. 326-331　2020/06/10　Research paper (scientific journal)

  28. Lubrication force model for a pendular liquid bridge of power-law fluid between two particles

    Kimiaki Washino, Seiji Hashino, Hiroki Midou, Ei L. Chan, Takuya Tsuji, Toshitsugu Tanaka

    Chemical Engineering Research and Design　Vol. 132　p. 1030-1036　2018/04　Research paper (scientific journal)

  29. DEM simulation of granular flow (reduction of calculation cost by reducing spring constant)

    Toshitsugu Tanaka, Kimiaki Washino

    Journal of the Society of Powder Technology, Japan　Vol. 55　No. 8　p. 455-460　2018

  30. Normal viscous force of pendular liquid bridge between two relatively moving particles

    Kimiaki Washino, Ei L. Chan, Taku Matsumoto, Seiji Hashino, Takuya Tsuji, Toshitsugu Tanaka

    Journal of Colloid and Interface Science　Vol. 494　p. 255-265　2017/05/15　Research paper (scientific journal)

  31. Tangential viscous force models for pendular liquid bridge of Newtonian fluid between moving particles

    Kimiaki Washino, Ei L. Chan, Hiroki Midou, Takuya Tsuji, Toshitsugu Tanaka

    Chemical Engineering Science　Vol. 174　p. 365-373　2017　Research paper (scientific journal)

  32. Time step criteria in DEM simulation of wet particles in viscosity dominant systems

    Kimiaki Washino, Ei L. Chan, Koki Miyazaki, Takuya Tsuji, Toshitsugu Tanaka

    Powder Technology　Vol. 302　p. 100-107　2016/11/01　Research paper (scientific journal)

  33. Blade-granule bed stress in a cylindrical high shear granulator: Further characterisation using DEM

    Ei L. Chan, Kimiaki Washino, Gavin K. Reynolds, Bindhu Gururajan, Michael J. Hounslow, Agba D. Salman

    Powder Technology　Vol. 300　p. 92-106　2016/10/01　Research paper (scientific journal)

  34. A new contact liquid dispersion model for discrete particle simulation

    Kimiaki Washino, Koki Miyazaki, Takuya Tsuji, Toshitsugu Tanaka

    Chemical Engineering Research and Design　Vol. 110　p. 123-130　2016/06/01　Research paper (scientific journal)

  35. Dem investigation of horizontal high shear mixer flow behaviour and implications for scale-up

    Ei L. Chan, Kimiaki Washino, Hossein Ahmadian, Andrew Bayly, Zayeed Alam, Michael J. Hounslow, Agba D. Salman

    Powder Technology　Vol. 270　No. PB　p. 561-568　2015/01/01　Research paper (scientific journal)

  36. Twin screw granulation using conveying screws: Effects of viscosity of granulation liquids and flow of powders

    Ranjit M. Dhenge, Kimiaki Washino, James J. Cartwright, Michael J. Hounslow, Agba D. Salman

    Powder Technology　Vol. 238　p. 77-90　2013/04　Research paper (scientific journal)

  37. A new capillary force model implemented in micro-scale CFD-DEM coupling for wet granulation

    K. Washino, H. S. Tan, M. J. Hounslow, A. D. Salman

    Chemical Engineering Science　Vol. 93　p. 197-205　2013/04　Research paper (scientific journal)

  38. Meso-scale coupling model of DEM and CIP for nucleation processes in wet granulation

    K. Washino, H. S. Tan, M. J. Hounslow, A. D. Salman

    Chemical Engineering Science　Vol. 86　p. 25-37　2013/02/04　Research paper (scientific journal)

  39. Direct numerical simulation of solid-liquid-gas three-phase flow: Fluid-solid interaction

    K. Washino, H. S. Tan, A. D. Salman, M. J. Hounslow

    Powder Technology　Vol. 206　No. 1-2　p. 161-169　2011/01/18　Research paper (scientific journal)

  40. Similarity Model for DEM Simulation of Fluidized Bed

    Kimiaki Washino, Chih-Hung Hsu, Toshihiro Kawaguchi, Yutaka Tsuji

    Journal of the Society of Powder Technology, Japan　Vol. 44　No. 3　p. 198-205　2007　Research paper (scientific journal)

    Publisher: The Society of Powder Technology, Japan

  41. DEM simulation of fluidized bed with considering similarity model (similarity condition from non-dimensional equations of change)

    Kimiaki Washino, Chih Hung Hsu, Toshihiro Kawaguchi, Yutaka Tsuji

    AIChE Annual Meeting, Conference Proceedings　2006　Research paper (international conference proceedings)

Misc. 4

  1. Reduced-Stiffness DEM Modeling for Cohesive Particles

    Toshitsugu Tanaka, Kimiaki Washino

    The Micromeritics　No. 63　p. 13-19　2020　Article, review, commentary, editorial, etc. (scientific journal)

  2. Development of normal viscous force model for two relatively moving particles due to liquid bridge

    Vol. 35　No. 6　p. 461-465　2016/12

    Publisher: 日本流体力学会

  3. M801 Direct numerical simulation of viscous force for liquid bridge formed between two particles

    Vol. 2016　No. 91　p. 335-335　2016/03/11

    Publisher: The Japan Society of Mechanical Engineers

  4. 1013 Similarity model for DEM simulation of fluidized bed

    WASHINO Kimiaki, Hsu Chih-Hung, KAWAGUCHI Toshihiro, TSUJI Yutaka, TSUJI Takuya, TANAKA Toshitsugu

    Vol. 2007　No. 82　p. "10-13"　2007/03/16

    Publisher: The Japan Society of Mechanical Engineers

Institutional Repository 7

Content Published in the University of Osaka Institutional Repository (OUKA)

  1. Validation of coarse grained DEM for simulating loose packing of cohesive powders

    Washino Kimiaki, Faroux Dorian, Chan Ei L., Wakamatsu Tomoya, Tsuji Takuya, Takahashi Tatsuya, Sasabe Shuji

    Advanced Powder Technology　Vol. 36　No. 7　2025/05/13

  2. On DEM simulation of loose packing behaviour of fine and cohesive particles

    Washino Kimiaki, Chan Ei L., Faroux Dorian, Tsuji Takuya, Takahashi Tatsuya, Sasabe Shuji

    Advanced Powder Technology　Vol. 36　No. 3　2025/02/05

  3. DEM analysis of cohesive granular shear flow using dynamic adhesion force model – Model validation for contact-dominated regime

    Tanaka Toshitsugu, Tanaka Seiya, Washino Kimiaki, Tsuji Takuya

    Powder Technology　Vol. 447　2024/11/01

  4. Scaling of attraction force and rolling resistance in DEM with reduced particle stiffness

    Washino Kimiaki, Nakae Shungo, Yamagami Ryosuke, Chan Ei L., Tsuji Takuya, Tanaka Toshitsugu

    Chemical Engineering Research and Design　Vol. 203　p. 501-519　2024/03/01

  5. Coarse grained DEM simulation of non-spherical and poly-dispersed particles using Scaled-Up Particle (SUP) model

    Washino Kimiaki, Chan Ei L., Nishida Yukiko, Tsuji Takuya

    Powder Technology　Vol. 426　2023/08/01

  6. Development of resolved CFD–DEM coupling model for three-phase flows with non-spherical particles

    Washino Kimiaki, Chan Ei L., Tsujimoto Taichi, Tsuji Takuya, Tanaka Toshitsugu

    Chemical Engineering Science　Vol. 267　2023/03/05

  7. Geometric similarity on interparticle force evaluation for scaled-up DEM particles

    Hu Yuze, Chan Ei L., Tsuji Takuya, Tanaka Toshitsugu, Washino Kimiaki

    Powder Technology　Vol. 404　2022/05/16