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河合(宗)・淺田・河合(成) 研究室
Showing the original Japanese · View translation
スパコンで流れをシミュレーションし、航空機開発の革新を目指す研究室。

AboutAbout the lab
流れをシミュレーションで科学する。
河合研究室は、
実機の
圧縮性流体力学を
理化学研究所の
Key terms
- 圧縮性流体
- 速い
流れなどで 密度が 変わる 流体。 航空 機や 宇宙機まわりの 流れが これに あたる - レイノルズ数
- 流れの
勢いと 粘り気の 比を 表す数。 大きい ほど 乱れた 流れに なりやすい - 壁面モデルLES
- 大きな
渦は 直接計算し、 壁の すぐ 近くの 細かい 乱れは モデルで 表す解析の やり方
NewsLab news
修士課程の
学生が、 ICCFD13 で Young CFD Investigator Award を 受賞 修士課程の
学生が、 数値流体力学シンポジウムで 日本流体力学会 若手優 秀講演表彰を 受賞 河合教授が、
日本流体力学会の フェローに 選出 乱流遷移境界層を
予測する LES壁面モデルの 論文が、 AIAA Journalに 掲載 修士課程の
学生が、 日本流体力学会年会で 若手優 秀講演表彰を 受賞
ResearchResearch themes
質と
*Illustrative image高忠実な流体計算手法をつくる
独自の
*Illustrative image航空機まわりの流れを解く
航
*Illustrative image形を入れるだけで解けるソルバー
形状データを
*Illustrative image大量の流体データを読み解く
高忠実で
MembersFaculty
河合研究室の
- Professor河合 宗司
- Assistant Professor淺田 啓幸
- Assistant Professor河合 成孝
- Project Assistant Professor前山 大貴
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Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images. Cropped CC BY-SA images are provided under the same CC BY-SA license as the original (version shown on each line).
- Top image: “Summit Simulates How Humans Will “Brake” During Mars Landing” OLCF / CC BY 2.0 (cropped)
- 高忠実な流体計算手法を
つくる : “CFD Shuttle” NASA / Public domain (cropped) - 航
空機まわりの 流れを 解く : “X 48B model in wind tunnel” NASA/Jeff Caplan / Public domain (cropped) - 形を
入れるだけで 解ける ソルバー: “X-30 NASP-Computer Aided Design Computational Fluid Dynamics” 作者不詳 / Public domain (cropped) - 大量の
流体 データを 読み解く : “Vortex-street-1” Robert Cahalan, NASA/GSFC / Public domain (cropped) - Related lab (鈴木(研) 研究室): “Ideenwelt EM2862 - Weight sensor - Strain gauge-91926” Raimond Spekking / CC BY-SA 4.0 (cropped)
- Related lab (琵琶 研究室): “Flame-tube-resonance-overlay” MikeRun / CC BY-SA 4.0 (cropped)
- Related lab (庄司 研究室): “150 deg water contact angle” Plasmatreat Khoren / CC BY 3.0 (cropped)
- Related lab (大西・佐藤(慎) 研究室): “Jet Propulsion Laboratory Plasma Flow Research Lab” NASA / Public domain (cropped)
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