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MUROTANI Kohei  室谷 浩平

… Alternative Names

室谷 浩平  ムロタニ コウヘイ

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Researcher Number 20434061
Other IDs
  • ORCIDhttps://orcid.org/0000-0002-2020-3839
Affiliation (Current) 2025: 公益財団法人鉄道総合技術研究所, 鉄道力学研究部, 主任研究員
Affiliation (based on the past Project Information) *help 2018 – 2019: 公益財団法人鉄道総合技術研究所, 鉄道力学研究部, 主任研究員
2015 – 2017: 公益財団法人鉄道総合技術研究所, 鉄道力学研究部, 副主任研究員
2014: 東京大学, 工学(系)研究科(研究院), 助教
2007 – 2008: Toyo University, 計算力学研究センター, 研究助手
Review Section/Research Field
Principal Investigator
Computational science / Media informatics/Database
Keywords
Principal Investigator
MPS法 / 粒子法 / 防災 / 越流 / 津波 / シミュレーション工学 / ハイパフォーマンス・コンピューティング / 越流洗掘解析 / MPM法 / 大規模並列計算 … More / 洗掘解析 / MPM-MPS連成解析 / 連成解析 / MPS / MPM / 洗堀解析 / 流体構造連成解析 / 大規模計算 / 分散メモリ並列計算 / 水圧による構造解析 / 浮遊物 / 津波解析 / 超並列計算 / メッシュヘのスペクトル分解 / 3次元多角形メッシュへの電子透かし / 補間法 / 画像へのノイズ除去 / 画像のスペクトル分解 / ュへの電子透かし / 3次元多角形メッシ / メッシュへのスペクトル分解 / 拡張SSA / グラフィックス Less
  • Research Projects

    (3 results)
  • Research Products

    (76 results)
  • Co-Researchers

    (6 People)
  •  Development of distributed memory parallel MPM-MPS coupled analysis method and numerical analysis of scouring of embankment due to overflow induced by tsunamiPrincipal Investigator

    • Principal Investigator
      Murotani Kohei
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Computational science
    • Research Institution
      Railway Technical Research Institute
  •  Large scale tsunami analysis using fluid structure interaction analysis framework based on high precision MPS method by hierarchical domain decompositionPrincipal Investigator

    • Principal Investigator
      MUROTANI Kohei
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Computational science
    • Research Institution
      Railway Technical Research Institute
      The University of Tokyo
  •  Study for Generalized singular spectrum analysisPrincipal Investigator

    • Principal Investigator
      MUROTANI Kohei
    • Project Period (FY)
      2007 – 2008
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Media informatics/Database
    • Research Institution
      Toyo University

All 2020 2019 2018 2017 2016 2015 2014 2008 2007 Other

All Journal Article Presentation Book

  • [Book] Chapter 6 Tsunami run-up simulation, in High-Performance Computing for Structural Mechanics and Earthquake / Tsunami Engineering2016

    • Author(s)
      Yoshimura, Shinobu, Hori, Muneo, Ohsaki, Makoto (editors) / Kohei Murotani, Seiichi Koshizuka, Eiichi Nagai, Toshimitsu Fujisawa, Akira Anju, Hiroshi Kanayama, Satoshi Tanaka, Kyoko Hasegawa
    • Total Pages
      22
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Book] Chapter 7 Inundation simulation coupling free surface flow and structures, in High-Performance Computing for Structural Mechanics and Earthquake / Tsunami Engineering2016

    • Author(s)
      Yoshimura, Shinobu, Hori, Muneo, Ohsaki, Makoto (editors) / Naoto Mitsume, Shinobu Yoshimura, Kohei Murotani, Tomonori Yamada
    • Total Pages
      21
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Book] 粒子法入門2014

    • Author(s)
      越塚誠一,柴田和也,室谷浩平
    • Total Pages
      256
    • Publisher
      丸善出版
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Journal Article] 鉄道車両に対する着雪シミュレーション2020

    • Author(s)
      室谷浩平, 中出 孝次, 鎌田 慈
    • Journal Title

      HPCI利用研究成果集

      Volume: 早期公開 Pages: 1-7

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Journal Article] 高速車両の台車周りの着雪を予測する2020

    • Author(s)
      室谷浩平,中出孝次,鎌田慈,高橋大
    • Journal Title

      鉄道総研レビュー

      Volume: Vol.77 No.4 Pages: 20-23

    • Open Access
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Journal Article] <b>Large Scale Numerical Simulation Reproducing of Tsunami Behavior against a Station Building</b>2019

    • Author(s)
      Kohei MUROTANI
    • Journal Title

      Q. rep. RTRI

      Volume: 60 Issue: 1 Pages: 58-64

    • DOI

      10.2219/rtriqr.60.1_58

    • NAID

      130007603561

    • ISSN
      0033-9008, 1880-1765
    • Year and Date
      2019-02-01
    • Language
      English
    • Open Access
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Journal Article] Challenge and Visualization in Railway Simulation by Particle Method2019

    • Author(s)
      室谷浩平
    • Journal Title

      Journal of the Visualization Society of Japan

      Volume: 39 Issue: 152 Pages: 12-18

    • DOI

      10.3154/jvs.39.152_12

    • NAID

      130007638022

    • ISSN
      0916-4731, 1884-037X
    • Language
      Japanese
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Journal Article] 大規模数値解析による鉄道駅舎に対する津波挙動の再現2018

    • Author(s)
      室谷浩平
    • Journal Title

      鉄道総研報告

      Volume: Vol.32,No.6 Pages: 47-52

    • Open Access
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Journal Article] 粒子法による大規模津波解析と鉄道を対象とした解析への取り組み2018

    • Author(s)
      室谷浩平
    • Journal Title

      日本原子力学会誌

      Volume: Vol.60, No.8 Pages: 47-51

    • Open Access
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Journal Article] 津波による鉄道構造物への負荷を予測する2018

    • Author(s)
      室谷浩平
    • Journal Title

      鉄道総研レビュー

      Volume: Vol.75 No.11 Pages: 24-27

    • Open Access
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Journal Article] Improvement of Boundary Conditions for Non-planar Boundaries Represented by Polygon with an Initial Arrangement Technique2016

    • Author(s)
      T. Zhang, S. Koshizuka, K. Murotani, K. Shibata, E. Ishii and M. Ishikawa
    • Journal Title

      Int. J. Computational Fluid Dynamics

      Volume: 30 Issue: 2 Pages: 155-175

    • DOI

      10.1080/10618562.2016.1167194

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-25286098, KAKENHI-PROJECT-26390127, KAKENHI-PROJECT-25420860
  • [Journal Article] Fluid flow simulation using MPS method with mirror particle boundary representation2016

    • Author(s)
      松永 拓也、柴田 和也、室谷 浩平、越塚 誠一
    • Journal Title

      Transactions of the Japan Society for Computational Engineering and Science

      Volume: 2016 Issue: 0 Pages: 20160002-20160002

    • DOI

      10.11421/jsces.2016.20160002

    • NAID

      130005122066

    • ISSN
      1347-8826
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-14J08972, KAKENHI-PROJECT-25286098, KAKENHI-PROJECT-26390127, KAKENHI-PROJECT-25420860
  • [Journal Article] Comparison of Numerical Accuracy between MPS Method and LSMPS Method as Particle Methods in Computational Fluid Simulation2016

    • Author(s)
      室谷浩平,玉井佑,越塚誠一
    • Journal Title

      Bulletin of the Japan Society for Industrial and Applied Mathematics

      Volume: 26 Issue: 2 Pages: 2-13

    • DOI

      10.11540/bjsiam.26.2_2

    • NAID

      130005267467

    • ISSN
      2432-1982
    • Year and Date
      2016-06-24
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-14J09735, KAKENHI-PROJECT-25286098, KAKENHI-PROJECT-26390127
  • [Journal Article] Solution of pressure Poisson equation in particle method using algebraic multigrid method2016

    • Author(s)
      松永 拓也、柴田 和也、室谷 浩平、越塚 誠一
    • Journal Title

      Transactions of the Japan Society for Computational Engineering and Science

      Volume: 2016 Issue: 0 Pages: 20160012-20160012

    • DOI

      10.11421/jsces.2016.20160012

    • NAID

      130005151023

    • ISSN
      1347-8826
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-14J08972, KAKENHI-PROJECT-26390127
  • [Journal Article] High resolution visualization library for exa-scale supercomputer2016

    • Author(s)
      Wada, Y., Murotani, K., Ogino, M., Kawai, H. and Shioya, R.
    • Journal Title

      Mathematical Progress in Expressive Image Synthesis

      Volume: III Pages: 83-94

    • DOI

      10.1007/978-981-10-1076-7_10

    • ISBN
      9789811010750, 9789811010767
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26390127, KAKENHI-PROJECT-24760062
  • [Journal Article] Improved wall weight function with polygon boundary in moving particle semi-implicit method2015

    • Author(s)
      TianGang Zhang, Seiichi Koshizuka, Kazuya Shibata, Kohei Murotani, Eiji Ishii
    • Journal Title

      Transactions of Japan Society for Computational Engineering and Science

      Volume: No.20150012

    • NAID

      130005099390

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Journal Article] Boundary Conditions for Simulating Karman Vortices Using the MPS Method2015

    • Author(s)
      Kazuya Shibata,Seiichi Koshizuka, Kohei Murotani, Mikio Sakai, Issei Masaie
    • Journal Title

      Journal of Advanced Simulation in Science and Engineering

      Volume: 2 Issue: 2 Pages: 235-254

    • DOI

      10.15748/jasse.2.235

    • NAID

      130005108386

    • ISSN
      2188-5303
    • Language
      English
    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25420860, KAKENHI-PROJECT-26390127
  • [Journal Article] Performance Improvements of Differential Operators Code for MPS method on GPU2015

    • Author(s)
      Kohei MUROTANI, Issei MASAIE, Takuya MATSUNAGA, Seiichi KOSHIZUKA, Ryuji SHIOYA, Masao OGINO, Toshimitsu FUJISAWA
    • Journal Title

      Computational Particle Mechanics

      Volume: Volume 2, Issue 3 Issue: 3 Pages: 261-272

    • DOI

      10.1007/s40571-015-0059-2

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26390127, KAKENHI-PROJECT-24760062, KAKENHI-PROJECT-14J08972
  • [Journal Article] Explicitly Represented Polygon Wall Boundary Model for Explicit-MPS Method2015

    • Author(s)
      Naoto Mitsume, Shinobu Yoshimura, Kohei Murotani, Tomonori Yamada
    • Journal Title

      Computational Particle Mechanics

      Volume: Volume 2, Issue 1 Issue: 1 Pages: 73-89

    • DOI

      10.1007/s40571-015-0037-8

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26390127, KAKENHI-PROJECT-15J09772
  • [Journal Article] Improved pressure calculation for the moving particle semi-implicit method2015

    • Author(s)
      Shibata K, Masaie I, Kondo M, Murotani K, Koshizuka S (2015)
    • Journal Title

      Comp Part Mech

      Volume: 2 Issue: 1 Pages: 91-108

    • DOI

      10.1007/s40571-015-0039-6

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25420860, KAKENHI-PROJECT-26390127
  • [Journal Article] Development of Hierarchical Domain Decomposition Explicit MPS Method and Application to Large-scale Tsunami Analysis with Floating Objects2014

    • Author(s)
      Kohei Murotani, Seiichi Koshizuka, Tasuku Tamai, Kazuya Shibata, Naoto Mitsume, Shinobu Yoshimura, Satoshi Tanaka, Kyoko Hasegawa, Eiichi Nagai and Toshimitsu Fujisawa
    • Journal Title

      Journal of Advanced Simulation in Science and Engineering

      Volume: 1 Issue: 1 Pages: 16-35

    • DOI

      10.15748/jasse.1.16

    • NAID

      130004709200

    • ISSN
      2188-5303
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-14J09735, KAKENHI-PROJECT-25730078, KAKENHI-PROJECT-26390127
  • [Journal Article] Translucent Visual Analysis of Large Scale 3D Point Data Generated by Particle Fluid Simulation of Tsunami Water2014

    • Author(s)
      Kentaro Tanaka, Satoshi Tanaka, Kyoko Hasegawa, Kohei Murotani, Seiichi Koshizuka
    • Journal Title

      Journal of Advanced Simulation in Science and Engineering

      Volume: 1 Issue: 1 Pages: 5-15

    • DOI

      10.15748/jasse.1.5

    • NAID

      130004709203

    • ISSN
      2188-5303
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-25730078, KAKENHI-PROJECT-26390127
  • [Journal Article] Improved MPS-FE Fluid-Structure Interaction Coupled Method with MPS Polygon Wall Boundary Model2014

    • Author(s)
      N. Mitsume, S. Yoshimura, K. Murotani and T. Yamada
    • Journal Title

      Computer Modeling in Engineering & Sciences

      Volume: Vol.101, No. 4 Pages: 229-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] MPM-MPS連成解析手法の開発と盛土に対する津波越流・洗掘解析2020

    • Author(s)
      阿部慶太,室谷浩平,渡邉健治
    • Organizer
      第23回応用力学シンポジウム
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 粒子ベースシミュレーションの 工学的問題への適用事例2019

    • Author(s)
      室谷浩平
    • Organizer
      統合マクロ計算手法開発チームの研究セミナー
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 降雪風洞と連携した着雪シミュレータの開発2019

    • Author(s)
      室谷浩平,中出孝次,鎌田慈,高橋大介,根本征樹
    • Organizer
      第24回計算工学講演会
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 鉄道車両に対する着雪シミュレーション2019

    • Author(s)
      室谷浩平
    • Organizer
      スーパーコンピュータ・ソリューションセミナー2019
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] Numerical Analysis of Snow Accretion by Airflow Simulator and Particle Simulator2019

    • Author(s)
      Kohei Murotani, Koji Nakade, Yasushi Kamata, Daisuke Takahashi
    • Organizer
      12th World Congress on Railway Research (WCRR 2019)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 粒子法による流体解析 ~入門から応用~2018

    • Author(s)
      室谷浩平
    • Organizer
      産応協スクール2018・夏 特別講演
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 粒子法による流体解析のための粒子・ポリゴン境界表現の開発2018

    • Author(s)
      室谷浩平
    • Organizer
      日本応用数理学会年会
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] Development of Numerical Coupled Analysis Method by Air Flow Analysis and Snow Accretion Analysis2018

    • Author(s)
      Kohei Murotani, Koji Nakade, Yasushi Kamata, Daisuke Takahashi
    • Organizer
      SC18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 粒子法のためのポリゴンと粒子の混合境界表現2018

    • Author(s)
      室谷浩平
    • Organizer
      共同利用・共同研究拠点 MIMS 現象数理学拠点 共同研究集会
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 降雪風洞試験と連携した、空気流シミュレータと粒子シミュレータによる着雪シミュレータの開発2018

    • Author(s)
      室谷浩平
    • Organizer
      第2回CAEワークショップ
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] Three-dimensional Flooding Analysis in a Building by Tsunami Run-up Using Explicit MPS Method2017

    • Author(s)
      S. Koshizuka, Y. Nannichi, Z. Wang, K. Murotani, K. Shibata, E. Nagai, T. Fujisawa and A. Anju
    • Organizer
      2nd International Conference on Computational Engineering and Science for Safety and Environmental Problems
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 粒子法による大規模津波解析と鉄道を対象とした解析への取り組み2017

    • Author(s)
      室谷浩平
    • Organizer
      日本原子力学会 2017年秋の大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 空気流シミュレータと粒子シミュレータによる着雪解析2017

    • Author(s)
      室谷浩平,中出孝次,鎌田慈
    • Organizer
      日本機械学会 第26回 交通・物流部門大会
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 車輪・レール間の流体挙動解析のためのポリゴン境界表現を用いた有限要素法と粒子法の連成手法の開発2017

    • Author(s)
      室谷浩平, 高垣昌和, 林雅江
    • Organizer
      日本機械学会 2017年度年次大会
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] Numerical Simulation of Snow Accretion by Airflow Simulator and Particle Simulator2017

    • Author(s)
      Kohei Murotani, Koji Nakade, Yasushi Kamata
    • Organizer
      SC17
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 粒子シミュレーションへの幾何アルゴリズムの応用2017

    • Author(s)
      室谷浩平
    • Organizer
      幾何的数理モデル・アルゴリズムに関する研究会
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 鉄道と対象とした粒子シミュレーションの取り組み2017

    • Author(s)
      室谷浩平
    • Organizer
      粒子法の並列化技術に関するフォーラム
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] MPS法を用いた鉄道構造物に対する津波波圧による構造解析2017

    • Author(s)
      室谷浩平, 高垣昌和
    • Organizer
      第22回計算工学講演会
    • Data Source
      KAKENHI-PROJECT-17K05152
  • [Presentation] 粒子法を用いた東日本大震災の津波による福島第一原子力発電所1号機タービン建屋の3次元浸水解析2016

    • Author(s)
      南日泰俊,室谷浩平,越塚誠一,永井英一,藤沢智光,安重晃
    • Organizer
      日本原子力学会 2016年春の年会
    • Place of Presentation
      東北大学川内キャンパス,仙台
    • Year and Date
      2016-03-26
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Water Spreading on Floor by Explicit Moving Particle Simulation Method2016

    • Author(s)
      Zidi Wang, Tiangang Zhang, Kohei Murotani, Kazuya Shibata, Seiichi Koshizuka
    • Organizer
      日本原子力学会 2016年春の年会
    • Place of Presentation
      東北大学川内キャンパス,仙台
    • Year and Date
      2016-03-26
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Large-scale Tsunami Run-up and Inundation Simulation Using an Explicit Moving Particle Simulation Solver Framework2016

    • Author(s)
      Hongjie Zheng, Masao Ogino, Kohei Murotani, Seiichi Koshizuka, Ryuji Shioya
    • Organizer
      SC16, Poster at Women in HPC
    • Place of Presentation
      Salt Lake City(USA)
    • Year and Date
      2016-11-13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Development of distributed memory parallel MPS method and some applications2016

    • Author(s)
      Kohei Murotani
    • Organizer
      The 35th JSST Annual Conference / International Conference on Simulation Technology
    • Place of Presentation
      京都大学国際科学イノベーション棟(京都府京都市)
    • Year and Date
      2016-10-27
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Mirror Particle Boundary Representation for MPS Simulation2016

    • Author(s)
      Matsunaga, T., Shibata, K., Murotani, K., Koshizuka, S.
    • Organizer
      World Congress on Computational Mechanics (WCCM XII)
    • Place of Presentation
      Seoul(South Korea)
    • Year and Date
      2016-07-24
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Tsunami run-up and inundation simulations using LexADV_EMPS solver framework on Fujitsu FX1002016

    • Author(s)
      Masao Ogino, Hongjie Zheng, Kohei Murotani, Seiichi Koshizuka, Ryuji Shioya
    • Organizer
      SC16, Regular Poster
    • Place of Presentation
      Salt Lake City(USA)
    • Year and Date
      2016-11-13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Three-dimensional Flooding Analysis in the Turbine Building of Fukushima Dai-ichi Nuclear Power Plant by the Tsunami of Great East Japan Earthquake Using Particle Method2016

    • Author(s)
      Koshizuka, S., Murotani, K., Nannichi, Y., Shibata, K., Nagai, E., Fujisawa, T., Anju, A.
    • Organizer
      11th Int. Topical Meeting on Nuclear Reactor Therma Hydraulics, Operation and Safety
    • Place of Presentation
      Gyeongju(South Korea)
    • Year and Date
      2016-10-09
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Large-scale Tsunami Run-up Analysis using Moving Particle Simulation2015

    • Author(s)
      Seiichi Koshizuka and Kohei Murotani
    • Organizer
      Japan-Spain Workshop on Computational Mechanics 2015
    • Place of Presentation
      Korakuen Campus, Chuo University, Tokyo
    • Year and Date
      2015-10-15
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Distributed Parallel Large-Scale MPS-FE Fluid-Structure Interaction Coupled Analysis for Tsunami Analysis on Urban Area2015

    • Author(s)
      Kohei Murotani, Seiichi Koshizuka
    • Organizer
      The 6th International Conference on Computational Methods (ICCM2015)
    • Place of Presentation
      Auckland, New Zealand
    • Year and Date
      2015-07-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Numerical and experimental study on splash formation with consideration of the surface condition of solid wall2015

    • Author(s)
      M. Yokoyama, K. Murotani, O. Mochizuki and G. Yagawa
    • Organizer
      IV International Conference on Particle-Based Methods (PARTICLES 2015)
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2015-09-28
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Wave Force Computation on Structures Using Finite Element Shape Function in Particle Methods2015

    • Author(s)
      Naoto Mitsume, Tomonori Yamada, Shinobu Yoshimura and Kohei Murotani
    • Organizer
      IWACOM-III
    • Place of Presentation
      KFC Hall, Tokyo
    • Year and Date
      2015-10-12
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Development of Explicit Moving Particle Simulation Framework and Zoom-Up Tsunami Analysis System2015

    • Author(s)
      Kohei Murotani, Seiichi Koshizuka, Masao Ogino, Ryuji Shioya
    • Organizer
      SC15, Regular Poster
    • Place of Presentation
      Austin, USA
    • Year and Date
      2015-11-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] MPS法を用いた福島第一原子力発電所1号機タービン建屋の津波浸水解析2015

    • Author(s)
      室谷浩平、越塚誠一、塩谷隆二、荻野正雄、永井 英一、藤澤 智光、安重 晃
    • Organizer
      第20回計算工学講演会
    • Place of Presentation
      つくば国際会議場,筑波
    • Year and Date
      2015-06-08
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] MPS法を用いた福島第一原子力発電所1号機タービン建屋内部の津波浸水解析2015

    • Author(s)
      室谷浩平, 越塚誠一, 塩谷隆二, 荻野正雄, 永井英一, 藤澤智光, 安重晃
    • Organizer
      第28回計算力学部門講演会
    • Place of Presentation
      横浜国立大学,横浜
    • Year and Date
      2015-10-10
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Volume Rendering for 3D Scattered data with Interactive Particle-based Rendering2015

    • Author(s)
      Kun Zhao, Naohisa Sakamoto, Koji Koyamada, Satoshi Tanaka, Kohei Murotani, Seiichi Koshizuka
    • Organizer
      The 15th Asia Simulation Conference 2015
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2015-11-04
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] MPS陽解法を用いた建屋の浸水解析の検証2015

    • Author(s)
      南日泰俊、室谷浩平、柴田和也、越塚誠一
    • Organizer
      第20回計算工学講演会
    • Place of Presentation
      つくば国際会議場,筑波
    • Year and Date
      2015-06-08
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Large-scale zoom-up tsunami analysis by distributed memory parallel explicit MPS method2015

    • Author(s)
      Kohei Murotani and Seiichi Koshizuka
    • Organizer
      IWACOM-III
    • Place of Presentation
      KFC Hall, Tokyo
    • Year and Date
      2015-10-12
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Fundamental Study of Moving Particle eXpricit (MPX) Method2015

    • Author(s)
      Tasuku Tamai, Kohei Murotani, Seiichi Koshizuka
    • Organizer
      PANACM2015
    • Place of Presentation
      Buenos Aires, Argentina
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] 分散メモリ並列粒子法ライブラリの開発とズームアップ津波遡上解析システムの構築2015

    • Author(s)
      室谷浩平
    • Organizer
      第5回 計算力学シンポジウム
    • Place of Presentation
      日本学術会議講堂,東京
    • Year and Date
      2015-12-07
    • Invited
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Noise Filtering of Images Using Generalized Singular Spectrum Analysis2008

    • Author(s)
      Murotani, Kohei
    • Organizer
      The 16-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2008
    • Place of Presentation
      University of West Bohemia
    • Year and Date
      2008-02-05
    • Data Source
      KAKENHI-PROJECT-19700100
  • [Presentation] Noise Filtering of Images Using Generalized Singular Spectrum Analysis, The 16-th International Conference in Central Europe on Computer Graphics2008

    • Author(s)
      Murotani, K. and Yagawa, G
    • Organizer
      Visualization and Computer Vision 2008
    • Place of Presentation
      University of West Bohemia, Plzen, Czech Republic
    • Data Source
      KAKENHI-PROJECT-19700100
  • [Presentation] 拡張SSAを用いた高精度補間・補外法2007

    • Author(s)
      室谷浩平
    • Organizer
      日本応用数理学会2007年度年会
    • Place of Presentation
      北海道大学
    • Data Source
      KAKENHI-PROJECT-19700100
  • [Presentation] 階層型領域分割MPS-FEM流体構造連成解析のための最適なロードバランスの検討

    • Author(s)
      室谷浩平,越塚誠一,柴田和也,三目直登,吉村忍,藤澤智光
    • Organizer
      日本機械学会 第27回計算力学講演会
    • Place of Presentation
      岩手大学、岩手県盛岡市
    • Year and Date
      2014-11-22 – 2014-11-24
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Large-Scale Tsunami Analysis on Urban Area using MPS-FE Fluid-Structure Interaction Coupled Method

    • Author(s)
      Kohei Murotani, Seiichi Koshizuka, Naoto Mitsume, Shinobu Yoshimura, Kazuya Shibata, Tasuku Tamai, Satoshi Tanaka, Kyoko Hasegawa, Toshimitsu Fujisawa
    • Organizer
      The 14th Asia Simulation Conference & The 33rd JSST Annual Conference
    • Place of Presentation
      Kitakyushu International Conference Center, Kitakyushu, Japan
    • Year and Date
      2014-10-26 – 2014-10-30
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Large-scale run-up tsunami analysis with many floating objects on urban area by three analyses stages using hierarchical domain decomposition in explicit MPS method

    • Author(s)
      Kohei MUROTANI, Seiichi KOSHIZUKA, Hiroshi KANAYAMA, Kazuya SHIBATA, Tasuku TAMAI, Naoto MITSUME, Shinobu YOSHIMURA, Satoshi TANAKA, Kyoko HASEGAWA, and Toshimitsu FUJISAWA
    • Organizer
      1st International Conference on Computational Engineering and Science for Safety and Environmental Problems
    • Place of Presentation
      Sendai International Center, Sendai
    • Year and Date
      2014-04-13 – 2014-04-16
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Development of a Numerical Library based on Hierarchical Domain Decomposition for Post Petascale Simulation

    • Author(s)
      Kohei Murotani, Ryuji Shioya, Seiichi Koshizuka, Masao Ogino, Hiroshi Kawai
    • Organizer
      SC14, ATIP Workshop on Japanese Research Toward Next-Generation Extreme Computing
    • Place of Presentation
      New Orleans, USA
    • Year and Date
      2014-11-16 – 2014-11-21
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] 圧力ポアソン方程式への部分構造反復法の実装とその性能検証

    • Author(s)
      本橋佑一, 室谷浩平, 柴田和也, 越塚誠一,荻野正雄,田上大助
    • Organizer
      日本機械学会 第27回計算力学講演会
    • Place of Presentation
      岩手大学、岩手県盛岡市
    • Year and Date
      2014-11-22 – 2014-11-24
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] LARGE-SCALE PALALLEL FLUID-STRUCTURE INTERACTION SIMULATION USING MPS-FE PARTITIONED COUPLING METHOD

    • Author(s)
      Naoto Mitsume, Shinobu Yoshimura, Kohei Murotani and Tomonori Yamada
    • Organizer
      The 18th International Conference on Finite Elements in Flow Problems
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2015-03-16 – 2015-03-18
    • Invited
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] PETASCALE SIMULATION BASED INVESTIGATION ON STRUCTURAL INTEGRITY OF NUCLEAR POWER PLANT ATTACKED BY STRONG EARTHQUAKE

    • Author(s)
      Shinobu Yoshimura, Tomonori Yamada, Tomoshi Miyamura, Hiroshi Kawai and Kohei Murotani
    • Organizer
      11th World Congress on Computational Mechanics
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2014-07-20 – 2014-07-25
    • Invited
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Zoom up tsunami analysis with many floating objects on urban areas by three analyses stages using distributed parallel explicit MPS method

    • Author(s)
      Kohei MUROTANI and Seiichi KOSHIZUKA
    • Organizer
      5th AICS International Symposium
    • Place of Presentation
      RIKEN AICS, Kobe, Japan
    • Year and Date
      2014-12-08 – 2014-12-09
    • Invited
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Comparisons of calculation cost and accuracy between the explicit and semi-implicit distributed memory parallel MPS method

    • Author(s)
      Kohei MUROTANI, Seiichi KOSHIZUKA
    • Organizer
      5th International Conference on Computational Methods
    • Place of Presentation
      Cambridge, England
    • Year and Date
      2014-07-28 – 2014-07-30
    • Invited
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] 流れ場における移流拡散問題のための格子-粒子ハイブリッド型手法の開発

    • Author(s)
      松永拓也,柴田和也,室谷 浩平,越塚誠一
    • Organizer
      日本機械学会 第27回計算力学講演会
    • Place of Presentation
      岩手大学、岩手県盛岡市
    • Year and Date
      2014-11-22 – 2014-11-24
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] 階層型領域分割MPS陽解法を用いた多数の浮遊物が漂流する市街地津波遡上解析

    • Author(s)
      室谷浩平,越塚誠一,玉井佑,柴田和也,三目直登,吉村忍,田中覚,長谷川恭子,藤澤智光
    • Organizer
      第19回計算工学講演会
    • Place of Presentation
      広島国際会議場、広島県広島市
    • Year and Date
      2014-06-11 – 2014-06-13
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Development of distributed parallel explicit Moving Particle Simulation (MPS) method and zoom up tsunami analysis on urban areas

    • Author(s)
      Kohei Murotani, Seiichi Koshizuka, Masao Ogino, Ryuji Shioya, Yasushi Nakabayashi
    • Organizer
      SC14 poster session
    • Place of Presentation
      New Orleans, USA
    • Year and Date
      2014-11-16 – 2014-11-21
    • Data Source
      KAKENHI-PROJECT-26390127
  • [Presentation] Zoom up tsunami analysis on urban areas by three analyses stages using hierarchical domain decomposition in explicit MPS method

    • Author(s)
      Kohei MUROTANI, Seiichi KOSHIZUKA, Hiroshi KANAYAMA, Kazuya SHIBATA, Tasuku TAMAI, Naoto MITSUME, Shinobu YOSHIMURA, Satoshi TANAKA, Kyoko HASEGAWA, and Toshimitsu FUJISAWA
    • Organizer
      11th World Congress on Computational Mechanics
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2014-07-20 – 2014-07-25
    • Data Source
      KAKENHI-PROJECT-26390127
  • 1.  高垣 昌和 (50334363)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 2.  渡邉 健治 (80425925)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  阿部 慶太 (10425928)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 4.  SHIBATA Kazuya
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results
  • 5.  越塚 誠一
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 6.  渡辺 健治
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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