SAKURAI Yoshiki 櫻井幹記

Researcher Number	80982545
Other IDs
Affiliation (Current)	2026: 横浜国立大学, 大学院環境情報研究院, 助教
Affiliation (based on the past Project Information) *help	2023 – 2025: 横浜国立大学, 大学院環境情報研究院, 助教
Review Section/Research Field	Principal Investigator 1001:Information science, computer engineering, and related fields Except Principal Investigator Basic Section 25020:Safety engineering-related / Medium-sized Section 64:Environmental conservation measure and related fields
Keywords	Principal Investigator 大規模直接数値計算 / 普遍性 / 一様等方性乱流 / 圧縮性乱流 Except Principal Investigator 天井流 / 縦断勾配 / 断面形状 / 煙層流れ / トンネル火災 / クオーラムセンシング … More / 捕食細菌 / バクテリオファージ / 活性汚泥 / 用排水システム Less

ファージ、捕食細菌、およびシグナル分子による活性汚泥の細菌と固液分離障害の制御
- Principal Investigator
  
  新田見匡
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 64:Environmental conservation measure and related fields
- Research Institution
  Yokohama National University
トンネル火災時に長手軸に沿って拡がる煙層性状予測モデルの高度化と検証
- Principal Investigator
  
  岡泰資
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 25020:Safety engineering-related
- Research Institution
  Yokohama National University
Development of an ultra-large-scale direct numerical simulation code with three-dimensional domain decomposition to study the universality of compressible turbulencePrincipal Investigator
- Principal Investigator
  
  SAKURAI Yoshiki
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  1001:Information science, computer engineering, and related fields
- Research Institution
  Yokohama National University

All 2025 2024 2023

All Journal Article Presentation

[Journal Article] Semi-Empirical Model of Ceiling Jet in Tranquil Flow Region in Arched Ceiling Tunnel2025
- Author(s)
  Oka, Y., Tanno, A., Iwamoto, C., Sakurai, Y., Oka, H.
- Journal Title
  
  International Journal of Fire Science and Engineering
  
  Volume: - Issue: 2 Pages: 1-17
- DOI
  10.7731/kifse.95ed4fd
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24K01117
[Journal Article] 圧縮性乱流直接数値シミュレーションのスカラプロセッサ用コードの開発と性能評価2024
- Author(s)
  竹上諒, 松本泰生, 横川三津夫, 櫻井幹記, 石原卓
- Journal Title
  
  研究報告ハイパフォーマンスコンピューティング
  
  Volume: 2024-HPC-193(4) Pages: 1-8
- Data Source
  KAKENHI-PROJECT-23K19958
[Journal Article] Direct numerical simulations of compressible turbulence in a periodic box: Effect of isothermal assumptions on turbulence statistics2024
- Author(s)
  Sakurai Yoshiki、Ishihara Takashi
- Journal Title
  
  Physics of Fluids
  
  Volume: 36 Issue: 8 Pages: 1-17
- DOI
  10.1063/5.0216518
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-23H04473, KAKENHI-PROJECT-23K19958
[Journal Article] 高速フーリエ変換ルーチンの3軸並列実装と性能評価および圧縮性乱流DNSコードへの適用2024
- Author(s)
  坂野智紀, 横川三津夫, 今村俊幸, 竹上諒, 松本泰生, 櫻井幹記, 石原卓
- Journal Title
  
  研究報告ハイパフォーマンスコンピューティング
  
  Volume: 2024-HPC-193(5) Pages: 1-8
- Data Source
  KAKENHI-PROJECT-23K19958
[Journal Article] An Asymptotic Parallel Linear Solver and Its Application to Direct Numerical Simulation for Compressible Turbulence2024
- Author(s)
  Yokokawa Mitsuo、Matsumoto Taiki、Takegami Ryo、Sugiura Yukiya、Watanabe Naoki、Sakurai Yoshiki、Ishihara Takashi、Komatsu Kazuhiko、Kobayashi Hiroaki
- Journal Title
  
  Computational Science - ICCS 2024
  
  Volume: 14833 Pages: 383-397
- DOI
  10.1007/978-3-031-63751-3_26
- ISBN
  9783031637537, 9783031637513
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K19958, KAKENHI-PROJECT-23K11124
[Journal Article] 圧縮性乱流直接数値シミュレーションコードの3軸並列化とその評価2023
- Author(s)
  松本泰生, 竹上諒, 横川三津夫, 櫻井幹記, 石原卓
- Journal Title
  
  研究報告ハイパフォーマンスコンピューティング
  
  Volume: 2023-HPC-191(8) Pages: 1-7
- Data Source
  KAKENHI-PROJECT-23K19958
[Presentation] 圧縮性等温乱流の大規模直接数値計算-スペクトルのレイノルズ数依存性-2024
- Author(s)
  櫻井幹記, 石原卓, 横川三津夫
- Organizer
  第38回数値流体力学シンポジウム
- Data Source
  KAKENHI-PROJECT-23K19958
[Presentation] High resolution direct numerical simulations of compressible isothermal turbulence with up to 8192^3 grid points2024
- Author(s)
  Yoshiki Sakurai, Takashi Ishihara, Ryo Takegami, Taiki Matsumoto, Mitsuo Yokokawa
- Organizer
  The 26th International Conference of the Theoretical and Applied Mechanics (ICTAM 2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19958
[Presentation] 高速フーリエ変換ルーチンの3軸並列実装と性能評価および圧縮性乱流DNSコードへの適用2024
- Author(s)
  坂野智紀, 横川三津夫, 今村俊幸, 竹上諒, 松本泰生, 櫻井幹記, 石原卓
- Organizer
  第193回ハイパフォーマンスコンピューティング研究発表会
- Data Source
  KAKENHI-PROJECT-23K19958
[Presentation] 自然換気下のアーチ形断面トンネル長手方向に沿って伝播する煙層の速度減衰について2024
- Author(s)
  岡　泰資，櫻井幹記，岡　秀行，丹野　碧
- Organizer
  第57回安全工学研究発表会
- Data Source
  KAKENHI-PROJECT-24K01117
[Presentation] 圧縮性乱流直接数値シミュレーションのスカラプロセッサ用コードの開発と性能評価2024
- Author(s)
  竹上諒, 松本泰生, 横川三津夫, 櫻井幹記, 石原卓
- Organizer
  第193回ハイパフォーマンスコンピューティング研究発表会
- Data Source
  KAKENHI-PROJECT-23K19958
[Presentation] Semi-empirical model of velocity attenuation of smoke layer in tranquil flow region in arched ceiling tunnel2024
- Author(s)
  Oka, Y., Tanno, A., Oka, H., Iwamoto, C., Sakurai, Y.
- Organizer
  13th Asia-Oceania Symposium on Fire Science and Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K01117
[Presentation] Performance Evaluation of Three-dimensional Fast Fourier Transforms by Three-dimensional Domain Decomposition2024
- Author(s)
  Tomoki Sakano, Mitsuo Yokokawa, Toshiyuki Imamura, Yoshiki Sakurai, Takashi Ishihara
- Organizer
  The 6th R-CCS International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19958
[Presentation] An Asymptotic Parallel Linear Solver and Its Application to Direct Numerical Simulation for Compressible Turbulence2024
- Author(s)
  Mitsuo Yokokawa, Taiki Matsumoto, Ryo Takegami, Yukiya Sugiura, Naoki Watanabe, Yoshiki Sakurai, Takashi Ishihara, Kazuhiko Komatsu, Hiroaki Kobayashi
- Organizer
  International Conference on Computational Science 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19958
[Presentation] Turbulence statistics in high-resolution direct numerical simulations of compressible isothermal turbulence2024
- Author(s)
  Yoshiki Sakurai, Takashi Ishihara, Ryo Takegami, Taiki Matsumoto, Mitsuo Yokokawa
- Organizer
  The 1st European Fluid Dynamics Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19958
[Presentation] 高レイノルズ数乱流の大規模直接数値シミュレーション2023
- Author(s)
  石原卓, 横川三津夫, 金田行雄, 今村俊幸, 宇野篤也, 櫻井幹記
- Organizer
  第10回「富岳」を中核とするHPCIシステム利用研究課題成果報告会
- Data Source
  KAKENHI-PROJECT-23K19958
[Presentation] 一様等方性圧縮等温乱流の高解像度直接数値シミュレーション2023
- Author(s)
  櫻井幹記, 石原卓, 竹上諒, 松本泰生, 横川三津夫
- Organizer
  第37回数値流体力学シンポジウム
- Data Source
  KAKENHI-PROJECT-23K19958
[Presentation] 圧縮性乱流直接数値シミュレーションの3軸並列化とその評価2023
- Author(s)
  松本泰生, 竹上諒, 横川三津夫, 櫻井幹記, 石原卓
- Organizer
  第191回ハイパフォーマンスコンピューティング研究発表会
- Data Source
  KAKENHI-PROJECT-23K19958

1. 新田見匡 (20377089)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 井上大介 (70448091)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 飛野智宏 (90624916)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 岡泰資 (10240764)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
5. 上矢恭子 (10803356)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 岡秀行 (80399518)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
7. 石原卓

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

SAKURAI Yoshiki 櫻井 幹記

Research Projects

Research Products

Co-Researchers

ファージ、捕食細菌、およびシグナル分子による活性汚泥の細菌と固液分離障害の制御

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

トンネル火災時に長手軸に沿って拡がる煙層性状予測モデルの高度化と検証

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of an ultra-large-scale direct numerical simulation code with three-dimensional domain decomposition to study the universality of compressible turbulencePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Semi-Empirical Model of Ceiling Jet in Tranquil Flow Region in Arched Ceiling Tunnel2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 圧縮性乱流直接数値シミュレーションのスカラプロセッサ用コードの開発と性能評価2024

Author(s)

Journal Title

Data Source

[Journal Article] Direct numerical simulations of compressible turbulence in a periodic box: Effect of isothermal assumptions on turbulence statistics2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 高速フーリエ変換ルーチンの3軸並列実装と性能評価および圧縮性乱流DNSコードへの適用2024

Author(s)

Journal Title

Data Source

[Journal Article] An Asymptotic Parallel Linear Solver and Its Application to Direct Numerical Simulation for Compressible Turbulence2024

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] 圧縮性乱流直接数値シミュレーションコードの3軸並列化とその評価2023

Author(s)

Journal Title

Data Source

[Presentation] 圧縮性等温乱流の大規模直接数値計算-スペクトルのレイノルズ数依存性-2024

Author(s)

Organizer

Data Source

[Presentation] High resolution direct numerical simulations of compressible isothermal turbulence with up to 8192^3 grid points2024

Author(s)

Organizer

Data Source

[Presentation] 高速フーリエ変換ルーチンの3軸並列実装と性能評価および圧縮性乱流DNSコードへの適用2024

Author(s)

Organizer

Data Source

[Presentation] 自然換気下のアーチ形断面トンネル長手方向に沿って伝播する煙層の速度減衰について2024

Author(s)

Organizer

Data Source

[Presentation] 圧縮性乱流直接数値シミュレーションのスカラプロセッサ用コードの開発と性能評価2024

Author(s)

Organizer

Data Source

[Presentation] Semi-empirical model of velocity attenuation of smoke layer in tranquil flow region in arched ceiling tunnel2024

Author(s)

Organizer

Data Source

[Presentation] Performance Evaluation of Three-dimensional Fast Fourier Transforms by Three-dimensional Domain Decomposition2024

Author(s)

Organizer

Data Source

[Presentation] An Asymptotic Parallel Linear Solver and Its Application to Direct Numerical Simulation for Compressible Turbulence2024

Author(s)

SAKURAI Yoshiki 櫻井幹記