Daisuke Toriu - My portal

Profile Information

Affiliation: Toyota Central R&D Labs., Inc.

Degree: 博士（工学）(京都大学)

J-GLOBAL ID: 201501013299895638
researchmap Member ID: 7000013554

Research Areas

Research History

Jul, 2023 - Present

Toyota Central R&D Labs., Inc.
Oct, 2015 - Jun, 2023

Assistant Professor, Academic Center for Computing and Media Studies Department of Computing Research, Kyoto University
Apr, 2015 - Sep, 2015

Research Fellowship for Young Scientists (DC2), Japan Society for the Promotion of Science

Education

Apr, 2013 - Sep, 2015

Department of Civil and Earth Resources Engineering, Doctoral Program, Graduate School of Engineering, Kyoto University
Apr, 2011 - Mar, 2013

Department of Civil and Earth Resources Engineering, Master’s Course Program, Graduate School of Engineering, Kyoto University
Apr, 2007 - Mar, 2011

Undergraduate School of Global Engineering, Faculty of Engineering, Kyoto University

Awards

Nov, 2021

JSST2021 Outstanding Presentation Award, Japan Society for Simulation Technology

Daisuke Toriu
May, 2021

令和三年度応用力学論文賞, 土木学会応用力学委員会

永野浩大, 鳥生大祐, 牛島省
Sep, 2020

第23回応用力学シンポジウム・ポスター賞, 土木学会応用力学委員会

鳥生大祐
May, 2020

令和二年度応用力学論文賞, 土木学会応用力学委員会

牛島省, 鳥生大祐, 柳博文, 田中寛樹
Nov, 2019

JSST2019 Research Award, Japan Society for Simulation Technology

Daisuke Toriu
Sep, 2018

JSST2018 Outstanding Presentation Award, Japan Society for Simulation Technology
Dec, 2016

第19回応用力学シンポジウム講演賞, 土木学会応用力学委員会

鳥生大祐
Oct, 2016

JSST2016 Outstanding Presentation Award, Japan Society for Simulation Technology

Daisuke Toriu
Nov, 2015

土木学会第70回年次学術講演会優秀講演者, 土木学会

鳥生大祐
May, 2014

土木学会応用力学論文奨励賞, 土木学会応用力学委員会

鳥生大祐
Nov, 2013

土木学会第68回年次学術講演会優秀講演者, 土木学会

鳥生大祐

Papers

Numerical Prediction of Water-ice Phase-change with Natural Convection Including Density Inversion Region

Kazuki Nishimoto, Daisuke Toriu, Satoru Ushijima

Transaction of the Japan Society for Simulation Technology, 15(1) 27-35, Jun, 2023 Peer-reviewed
EULERIAN-LAGRANGIAN APPROACH FOR INTERACTIONS BETWEEN FLUIDS AND MULTIPLE DEFORMABLE SWELLING OBJECTS USING MASS-SPRING MODEL

Niku GUINEA, Daisuke TORIU, Satoru USHIJIMA

Journal of JSCE, 11(2) 22-15025, Mar, 2023 Peer-reviewed
FLUID-SOLID INTERACTION COMPUTATIONS FOR INTERNAL FLUIDIZATION IN SATURATED GRANULAR BED

Satoru USHIJIMA, Daisuke TORIU, Shiho MAKI

Japanese Journal of JSCE, 79(15) 22-15032, Mar, 2023 Peer-reviewed
MULTIPHASE COMPUTATION METHOD FOR FREEZING AND MELTING OF WATER WITH NATURAL CONVECTION INCLUDING DENSITY INVERSION REGION

Kazuki NISHIMOTO, Ryota MOTONISHI, Daisuke TORIU, Satoru USHIJIMA

Japanese Journal of JSCE, 79(15) 22-15022, Mar, 2023 Peer-reviewed
Computational method for low-Mach-number compressible flows with moving particles and large temperature variations

Daisuke Toriu, Satoru Ushijima

Journal of Advanced Simulation in Science and Engineering, 9(1) 170-184, May, 2022 Peer-reviewedLead authorCorresponding author
Computational Method for Interactions between Deformable Objects and Fluid Flows Using Immersed Boundary Method and Mass Spring Model

Niku Guinea, Daisuke Toriu, Satoru Ushijima

Transaction of the Japan Society for Simulation Technology, 14(2) 78-84, 2022 Peer-reviewed
COMPUTATIONS OF VISCOELASTIC FLUIDS WITH FREE SURFACE BASED ON FINITE VOLUME METHOD IN THE COLLOCATED GRID SYSTEM

Atomu KUKI, Daisuke TORIU, Satoru USHIJIMA

Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)), 77(2) I_129-I_136, 2021 Peer-reviewed
COMPUTATIONAL METHOD FOR FREE-SURFACE FLOWS BETWEEN MULTIPLE ABSORBENT PARTICLES

Kodai NAGANO, Daisuke TORIU, Satoru USHIJIMA

Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)), 76(2) I_109-I_117, 2020 Peer-reviewed
COMPUTATIONS OF CONTAINER FILLING WITH HIGHLY VISCOUS NEWTONIAN FLUIDS BASED ON FINITE VOLUME METHOD

Atomu KUKI, Daisuke TORIU, Satoru USHIJIMA

Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)), 76(2) I_131-I_141, 2020 Peer-reviewed
Numerical Prediction for Damping Effects of Suspended Deformable Bodies on Wave Motions of Free-Surface Flows

Satoru Ushijima, Niku Guinea, Daisuke Toriu

12(1) 2-7, 2020 Peer-reviewed
Validity of pressure-velocity correction algorithm (C-HSMAC method) for incompressible fluids with passive scalar convection

Satoru Ushijima, Hiroki Tanaka, Daisuke Toriu

Journal of Advanced Simulation in Science and Engineering, 6(1) 260-272, May, 2019 Peer-reviewed
Computation of non-isothermal and compressible low Mach number gas flows by fully explicit scheme using control method for speed of sound

Daisuke Toriu, Satoru Ushijima

Journal of Advanced Simulation in Science and Engineering, 6(1) 11-20, Mar, 2019 Peer-reviewed
洗掘解析に向けた鉛直噴流実験による ISPH-DEM 連成手法の妥当性確認

藤井孟大, 浅井光輝, 牛島省, 鳥生大祐

土木学会論文集A2 (応用力学), 75(2) I_249-I_258, 2019 Peer-reviewed
鉛直噴流による礫粒子群輸送と saltation-collapse 平衡の数値解析

牛島省, 鳥生大祐, 柳博文, 田中寛樹

土木学会論文集 A2(応用力学), 75(2) I_289-I_300, 2019 Peer-reviewed
固体粒子の間隙流体計算における時間・空間分解能の影響

田中寛樹,鳥生大祐,牛島省

土木学会論文集 A2(応用力学), 75(2) I_269-I_276, 2019 Peer-reviewed
Multiphase computational method for thermal interactions between compressible fluid and arbitrarily shaped solids

Daisuke Toriu, Satoru Ushijima

International Journal for Numerical Methods in Fluids, 87(8) 383-400, Jul, 2018 Peer-reviewed
FOR CONSTITUTIVE EQUATION OF MAXWELL FLUID ON COLLOCATED GRID SYSTEM BY FINITE VOLUME METHOD Kodai NAGANO,

Kodai Nagano, Daisuke Toriu, Satoru Ushijima

74(2) I_277-I_284, 2018 Peer-reviewed
礫間および礫・流体間の力学連成を考慮した越流水による礫群輸送の数値計算

牛島省, 鳥生大祐, 柳博文, 柳生大輔

土木学会論文集 A2(応用力学), Vol.73(No.2) I_377-I_386,, 2017 Peer-reviewed
混合体モデルに基づく圧縮性流体と移動する固体の熱連成計算手法

鳥生大祐, 牛島省

土木学会論文集 A2(応用力学), Vol.73(No.2) I_143-I_152, 2017 Peer-reviewed
APPLICABILITY OF COMPUTATIONAL METHOD FOR COMPRESSIBLE FLUID-SOLID THERMAL INTERACTIONS TO NATURAL CONVECTION AROUND TWO HORIZONTAL CIRCULAR CYLINDERS IN VERTICAL ARRAY

Daisuke Toriu, Satoru Ushijma

Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)), Vol.72(No.2) I_179-I_186, 2016 Peer-reviewed

Misc.

Computations of heat convection with reduced speed of sound technique and fractional step method

Daisuke Toriu

28 E-08-02, May, 2023 Lead authorCorresponding author
粒子層内部流動化に伴う粒子運動と流体物理量に関する粒子スケール流体・固体連成数値計算（シンポジウム講演概要）

牛島省, 牧志峰, 鳥生大祐

土木学会第26回応用力学シンポジウム講演概要集, 22026-31-02, May, 2023
Numerical experiments of swelling objects interacting with Newtonian fluids

N. Guinea, D. Toriu, S. Ushijima

JSST2022 Student Session Proceedings, 57-60, Aug, 2022 Peer-reviewed
Numerical prediction of water–ice phase–change with natural convection including density inversion region

K. Nishimoto, D. Toriu, S. Ushijima

JSST2022 Student Session Proceedings, 17-20, Aug, 2022 Peer-reviewed
密度流の数値解析における圧力計算の前処理法

本西亮太, 鳥生大祐, 牛島省

土木学会第25回応用力学シンポジウム講演概要集, 2B25-30-02, May, 2022
底面から流入する鉛直上昇水流による礫層破壊の流体・固体連成計算

牧志峰, 大野絢平, 鳥生大祐, 牛島省

土木学会第25回応用力学シンポジウム講演概要集, 2B19-24-05, May, 2022
水の密度逆転領域を含む自然対流と凍結・融解の多相場数値解法

西本和貴, 本西亮太, 鳥生大祐, 牛島省

土木学会第25回応用力学シンポジウム講演概要集, 2B07-12-02, May, 2022
バネ質点モデルで表される変形・膨張する複数固体と流体の連成現象に対するオイラー・ラグランジュ解法

グイネアニク, 鳥生大祐, 牛島省

土木学会第25回応用力学シンポジウム講演概要集, 2B07-12-01, May, 2022
Computational method for interactions between deformable objects and fluid flows using immersed boundary method and mass spring model

N. Guinea, D. Toriu, S. Ushijima

JSST2021 Student Session Proceedings, 73-76, Sep, 2021 Peer-reviewed
Particle-scale FSI computation for internal fluidization in gravel-particle bed by upward water jet

S. Ushijima, J. Ohno, D. Toriu, Y. Ueno

JSST2021 Student Session Proceedings, 42-45, Sep, 2021 Peer-reviewed
Fully explicit computational method for gas-solid two-phase flow with large temperature variation

D. Toriu, S. Ushijima

JSST2021 Conference Proceedings, 160-163, Sep, 2021 Peer-reviewedLead author
Computations based on fluid-solid interaction for internal fluidization and failure in gravel layer due to vertically-upward flow

S. Ushijma, Y. Ueno, D. Toriu, J. Ohno

S02E-01, May, 2021
Computations of viscoelastic fluids based on finite volume method in collocated grid system

A. Kuki, D. Toriu, S. Ushijima

S02E-04, May, 2021
Computations of two phase flows consisting of Newtonian and Bingham fluids between multiple static solid objects

J. Ohno, D. Toriu, S. Ushijima

COMPSAFE2020 Conference Booklet, 345-345, Dec, 2020
Computations of thermal interactions between natural convection with high temperature difference and solid objects based on reduced speed of sound technique

Daisuke Toriu, Satoru Ushijima

The 34th Computational Fluid Dynamics Symposium, D04-2, Dec, 2020 Lead author
Time resolution of computational methods with phase-averaging for Incompressible fluid-solid Interactions

Hiroki Tanaka, Daisuke Toriu, Satoru Ushijima

The 34th Computational Fluid Dynamics Symposium,, D02-4, Dec, 2020
Pressure-based algorithm for compressible fluid without low-Mach-number approximation

W. Liu, D. Toriu, S. Ushijima

The 34th Computational Fluid Dynamics Symposium, E02-3, Dec, 2020
吸水性粒子の間隙における自由液面流れの数値解析手法

永野浩大, 鳥生大祐, 牛島省

土木学会第23回応用力学シンポジウム概要集, May, 2020
非球形粒子間隙を通過するNon-Boussinesq密度流の数値解析

田中寛樹, 鳥生大祐, 牛島省

土木学会第23回応用力学シンポジウム概要集, May, 2020
有限体積法による高粘性ニュートン流体の容器充填の数値計算

九鬼愛夢, 鳥生大祐, 牛島省

土木学会第23回応用力学シンポジウム概要集, May, 2020

Presentations

相平均モデルによる密度逆転領域を含む水の自然対流と凍結・融解現象の数値解析

西本和貴, 本西亮太, 鳥生大祐, 牛島省

京都大学第17回ICTイノベーション, Feb 22, 2023
粒子スケールの流体・固体連成を考慮した粒子層内部流動化の並列計算

牧志峰, 牛島省, 鳥生大祐, 大野絢平

京都大学第16回ICTイノベーション, Feb 18, 2022
Computations of highly viscous Newtonian fluids and visco-hyperelastic solid bodies with multi-phase modeling

Niku Guinea, 九鬼愛夢, 鳥生大祐, 牛島省

京都大学第15回ICTイノベーション, Feb 17, 2021
粒子間隙流れに対するマルチフェイズ解法の適用例

田中寛樹, 大野絢平, 永野浩大, 廣岡信行, 鳥生大祐, 牛島省

京都大学第14回ICTイノベーション, Feb, 2020
Parallel computations of fluid-solid and solid-solid interactions in many non-spherical gravel particles driven by water flows

S. Ushijima, D. Toriu

APCOM2019, Dec, 2019
Computations of density currents among many non-spherical particles

H. Tanaka, D. Toriu, S. Ushijima

APCOM2019, Dec, 2019
完全陽的な部分段階法による圧縮性熱対流の数値計算

鳥生大祐, 牛島省

日本応用数理学会第15回研究部会連合発表会, Mar, 2019
固体・流体間の力学連成を考慮した鉛直噴流による礫群輸送のマルチフェイズ並列計算

田中寛樹, 牛島省, 鳥生大祐, 柳博文

京都大学第13回ICTイノベーション, Feb, 2019
固気液多相連成現象のマルチフェイズ並列解法: 熱連成・柔軟物体・礫群輸送の計算例

柳博文, 榊原幸星, 鳥生大祐, 牛島省

京都大学第12回ICTイノベーション, 2018
３次元多相場解法の適用性：越流水の衝突による多数の礫（レキ）の輸送計算

柳生大輔, 柳博文, 鳥生大祐, 牛島省

京都大学第11回ICTイノベーション, 2017
沿岸市街地における多数の津波漂流物輸送の並列計算手法

鳥生大祐, 井唯博吏, 柳生大輔, 牛島省

京都大学第10回 ICTイノベーション, 2016

Research Projects

粒子層内の熱・物質輸送現象に対する微視的シミュレーション手法の高度化と応用

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2022 - Mar, 2025
高温固気流動層内の非球形粒子群輸送に対する数値解析手法の開発とその応用

科学研究費助成事業若手研究, 日本学術振興会, Apr, 2019 - Mar, 2022
圧縮性流体・固体の熱連成現象に対する多相場解析手法の改良と実用問題への適用

科学研究費助成事業若手研究(B), 若手研究(B), 日本学術振興会, Apr, 2016 - Mar, 2018
流体の圧縮性を考慮した凍結・融解を伴う固気液混相流の数値解析手法

科学研究費助成事業特別研究員奨励費, 日本学術振興会, Apr, 2015 - Sep, 2015