メニュー
Search
Search Research Projects
Search Researchers
How to Use
Japanese
English
Back to previous page
Hasegawa Yuta
長谷川 雄太
Researcher Number
10851016
Other IDs
https://orcid.org/0000-0002-4072-6311
Affiliation (Current)
2022: 国立研究開発法人日本原子力研究開発機構, システム計算科学センター, 研究職
Affiliation (based on the past Project Information)
*help
2019 – 2022: 国立研究開発法人日本原子力研究開発機構, システム計算科学センター, 研究職
2020: 国立研究開発法人日本原子力研究開発機構, システム計算科学センター, 研究員
Review Section/Research Field
Principal Investigator
1001:Information science, computer engineering, and related fields
/
Basic Section 60100:Computational science-related
Except Principal Investigator
Medium-sized Section 22:Civil engineering and related fields
/
Basic Section 60090:High performance computing-related
Keywords
Principal Investigator
格子ボルツマン法 / GPU / 都市風況 / LES / アンサンブル計算 / LBM / アンサンブルデータ同化 / AMR / 都市風況LES / データ同化
…
More
Except Principal Investigator
…
More
格子ボルツマン法 / 都市気象観測 / 大気汚染 / 数値シミュレーション / 都市大気境界層 / 接地境界層 / PM2.5 / 都市大気乱流 / 気象タワー観測 / 移動観測 / 都市微気象モデル / 超解像 / 風況デジタルツイン / GPUスーパーコンピュータ / データ同化 / 適合細分化格子
Less
Research Projects
(
4
results)
Research Products
(
8
results)
Co-Researchers
(
8
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Real-time wind digital twin with 1-meter resolution using GPU supercomputer
Principal Investigator
小野寺 直幸
Project Period (FY)
2022 – 2025
Research Category
Grant-in-Aid for Scientific Research (B)
Review Section
Basic Section 60090:High performance computing-related
Research Institution
Japan Atomic Energy Agency
観測密度を上回る高解像度の都市風況LESに対するデータ同化手法の開発
Principal Investigator
Principal Investigator
長谷川 雄太
Project Period (FY)
2021 – 2023
Research Category
Grant-in-Aid for Early-Career Scientists
Review Section
Basic Section 60100:Computational science-related
Research Institution
Japan Atomic Energy Agency
Real-time ensemble data assimilation for urban wind simulation using GPU supercomputers
Principal Investigator
Principal Investigator
Hasegawa Yuta
Project Period (FY)
2019 – 2020
Research Category
Grant-in-Aid for Research Activity Start-up
Review Section
1001:Information science, computer engineering, and related fields
Research Institution
Japan Atomic Energy Agency
Super-resolution evaluation system of air pollution at pedestrian level
Principal Investigator
稲垣 厚至
Project Period (FY)
2019 – 2022
Research Category
Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
Review Section
Medium-sized Section 22:Civil engineering and related fields
Research Institution
Tokyo Institute of Technology
All
2021
2020
All
Journal Article
Presentation
[Journal Article] Ensemble wind simulations using a mesh-refined lattice Boltzmann method on GPU-accelerated systems
2020
Author(s)
Y. Hasegawa, N. Onodera, Y. Idomura
Journal Title
Proc. SNA+MC2020
Volume
: ---
Pages
: 236-242
Peer Reviewed
Data Source
KAKENHI-PROJECT-19K24359
[Presentation] 局所細分化格子ボルツマン法による都市風況解析におけるアンサンブル計算のMPI実装
2021
Author(s)
長谷川雄太、小野寺直幸、井戸村泰宏
Organizer
原子力学会2021年春の年会
Data Source
KAKENHI-PROJECT-19K24359
[Presentation] 格子ボルツマン法のアンサンブル計算に基づく汚染物質拡散解析
2020
Author(s)
長谷川雄太、小野寺直幸、井戸村泰宏
Organizer
第34回数値流体力学シンポジウム
Data Source
KAKENHI-PROJECT-19K24359
[Presentation] Enhancing Intra-node Multi-GPU Stencil Calculations on DGX-2 using Concurrent-Addressing with Unified Memory
2020
Author(s)
Yuta HASEGAWA, Naoyuki ONODERA, Yaushiro IDOMURA
Organizer
GPU Technology Conference (GTC) Digital
Int'l Joint Research
Data Source
KAKENHI-PROJECT-19K24359
[Presentation] Ensemble simulation for micro-meteorological condition using locally-mesh refined lattice Boltzmann method
2020
Author(s)
Y. Hasegawa, N. Onodera, Y. Idomura
Organizer
COMPSAFE2020
Int'l Joint Research
Data Source
KAKENHI-PROJECT-19K24359
[Presentation] 局所細分化格子ボルツマン法を用いたアンサンブル風況解析
2020
Author(s)
長谷川雄太、小野寺直幸、井戸村泰宏
Organizer
第25回計算工学講演会
Data Source
KAKENHI-PROJECT-19K24359
[Presentation] 局所細分化格子ボルツマン法による都市部を対象とした局所風況解析のアンサンブル計算に向けた省メモリ実装
2020
Author(s)
長谷川雄太，小野寺直幸，井戸村泰宏
Organizer
原子力学会2020年春の年会
Data Source
KAKENHI-PROJECT-19K24359
[Presentation] 局所細分化格子ボルツマン法による都市部を対象とした局所風況解析のアンサンブル計算に向けた省メモリ実装
2020
Author(s)
長谷川雄太、小野寺直幸、井戸村泰宏
Organizer
日本原子力学会2020年春の年会
Data Source
KAKENHI-PROJECT-19K24359
# of Projects (Dsc)
# of Projects (Asc)
1.
稲垣 厚至
(80515180)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
2.
小野寺 直幸
(50614484)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
3.
井戸村 泰宏
(00354580)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
4.
平野 洪賓
(20551336)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
5.
鈴木 真一
(60462503)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
6.
河村 拓馬
(90718248)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
7.
下瀬 健一
(40729183)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
8.
朝比 祐一
(00824103)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
×
×
×
