High-Resolution Numerical Method of Flow Using High-Density Mesh

• Project/Area Number: 18206085
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Aerospace engineering
• Research Institution: Tohoku University
• Principal Investigator: NAKAHASHI Kazuhiro Tohoku University, 大学院・工学研究科, 教授 (00207854)
• Co-Investigator(Kenkyū-buntansha): MATSUSHIMA Kisa 東北大学, 大学院・工学研究科, 准教授 (40332514) ; 佐々木 大輔 東北大学, 大学院・工学研究科, 助教 (60507903) ; 大林 茂 東北大学, 流体科学研究所, 教授 (80183028) ; キム ヒョンジン 東北大学, 大学院・工学研究科, 助教 (00361121)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥46,280,000 (Direct Cost: ¥35,600,000、Indirect Cost: ¥10,680,000); Fiscal Year 2008: ¥14,560,000 (Direct Cost: ¥11,200,000、Indirect Cost: ¥3,360,000); Fiscal Year 2007: ¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000); Fiscal Year 2006: ¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
• Keywords: 数値流体力学 / 高精度解法 / 航空機設計

Research Abstract

数値流体力学の精度や工学的有用性を抜本的に改善するために、非構造格子で必要な箇所を細分化して高密度な格子にする方法と高密度な直交格子を用いる方法との二つについて開発と応用研究を行った。前者は精度改善を評価するとともに、最適化法との組み合わせで高速旅客機形状の提案等を行うとともに、現在開発中の旅客機MRJの空力設計に寄与した。後者では本研究で提案しているBuilding-Cube Methodを高度化し、従来の10倍以上の格子密度の計算を行ってその有用性を示した。

Research Products

• [Journal Article] Aerodynamic Characteristics of a two-dimensional supersonic biplane (2009)
  • Author(s): D. Maruyama, K. Kusunose and K. Matushima
  • Journal Title: covering its take-off to cruise condition,Shock Waves Vol.18 Pages: 434-450
  • Peer Reviewed
• [Journal Article] 大規模非圧縮性流体シミュレーションの工学問題への応用 (2009)
  • Author(s): 高橋俊, 石田崇, 中橋和博, 小林広明, 岡部公起, 下村陽一, 曽我隆,撫佐昭裕
  • Journal Title: 東北大学サイバーサイエンスセンター大規模科学計算システム広報SENAC Vol.42 No.1 Pages: 107-114
  • NAID: 120006560172
• [Journal Article] Aerodynamic Characteristics of a two-dimensional supersonic biplane covering its take-off to cruise condition (2009)
  • Author(s): D. Maruyama, K. Kusunose and K. Matushima
  • Journal Title: Shock Waves Vol.18 Pages: 434-450
  • Peer Reviewed
• [Journal Article] Multidisciplinary Design Exploration for a Winglet (2008)
  • Author(s): K. Takenaka, K. Hatanaka, W. Yamazaki and K. Nakahashi
  • Journal Title: Journal of Aircraft Vol.45, No.5 Pages: 1601-1611
  • Peer Reviewed
• [Journal Article] Efficient and Robust Cartesian Mesh Generation for Building-Cube Method (2008)
  • Author(s): T. Ishida, S. Takahashi and K. Nakahashi
  • Journal Title: Journal of Computational Science and Technology Vol.2, No.4 Pages: 435-446
  • NAID: 130000079236
  • Peer Reviewed
• [Journal Article] Aerodynamic shape optimization of a near-sonicpassenger plane using computational fluid dynamics (2008)
  • Author(s): T. Watanabe, K. Matsushima and K. Nakahashi
  • Journal Title: Journal of Aerospace Engineering Vol.222 Pages: 1025-1035
  • Peer Reviewed
• [Journal Article] Unsteady Flow Computations around Moving Airfoils by Overset Unstructured Grid Method, Trans (2008)
  • Author(s): S. Takahashi, I. Monjugawa, K. Nakahashi
  • Journal Title: Japan Soc.Aero.Space Sci. Vol.51, No.172 Pages: 78-85
  • Peer Reviewed
• [Journal Article] Aerodynamic Design Optimization Using the Drag-Decomposition Method (2008)
  • Author(s): W. Yamazaki, K. Matsushima, K. Nakahashi
  • Journal Title: AIAA Journal Vol.46, No.5 Pages: 1096-1106
  • Peer Reviewed
• [Journal Article] Drag Prediction, Decomposition and Visualization in Unstructured Mesh CFD Solver of TAS-code (2008)
  • Author(s): W. Yamazaki, K. Matsushima, K. Nakahashi
  • Journal Title: Int.J.Numer.Meth.Fluids Vol.57 Pages: 417-436
  • Peer Reviewed
• [Journal Article] Aerodynamic shape optimization of a near-sonic passenger plane using computational fluid dynamics (2008)
  • Author(s): T. Watanabe, K. Matsushima, and K Nakahashi
  • Journal Title: Journal of Aerospace Engineering Vol.222 Part G Pages: 1025-1035
  • Peer Reviewed
• [Journal Article] Efficient and Robust Cartesian Mesh Generation for Building-Cube Method (2008)
  • Author(s): T. Ishida, S. Takahashi, and K. Nakahashi
  • Journal Title: Journal of Computational Science and Technology Vol.2 No.4 Pages: 435-446
  • NAID: 130000079236
  • Peer Reviewed
• [Journal Article] Multidisciplinary Design Exploration for a Winglet (2008)
  • Author(s): K. Takenaka, K. Hatanaka W. Yamazaki, K. Nakaha shi
  • Journal Title: Journal of Aircraft Vol.45 No.5 Pages: 1601-16116
  • Peer Reviewed
• [Journal Article] Open-Type Separation on Delta Wings for Leading-Edge Bluntness, Trans (2007)
  • Author(s): K. Chiba, S. Obayashi, K. Nakahashi,
  • Journal Title: Japan Soc. Aero. Space Sci. 50(168) Pages: 81-87
  • Peer Reviewed
• [Journal Article] Numerical Approach to the Flap-Tip Flow Field Using Adaptive Mesh Refinement and UMUSC (2007)
  • Author(s): M. Kuroda, K. Nakahashi, Y.Yokokawa, M. Murayama
  • Journal Title: Computational Fluid Dynamics Journal Vol.156, No.2 Pages: 151-166
  • Peer Reviewed
• [Journal Article] Drag Decomposition-Based Adaptive Mesh Refinement (2007)
  • Author(s): W. Yamazaki, K. Matsushima, and K. Nakahashi
  • Journal Title: Journal of Aircraft Vo.44, No.6 Pages: 1896-1905
  • Peer Reviewed
• [Journal Article] Surface Mesh Movement for Aerodynamic Design of Body-Installation Junction (2007)
  • Author(s): H-J. Kim, K. Nakahashi
  • Journal Title: AIAA J. Vol.45, No.5 Pages: 1138-1142
  • Peer Reviewed
• [Journal Article] Multi-disciplinary Design Optimization and Data Mining for Transonic Regional-Jet Wing (2007)
  • Author(s): K. Chiba, A. Oyama, S. Obayashi, K. Nakahashi, H. Morino
  • Journal Title: J.Aircraft Vol.44, No.4 Pages: 1100-1112
  • Peer Reviewed
• [Journal Article] Parallel Mesh Generation Using an Advancing Front Method (2007)
  • Author(s): Ito, Y., Shih, A.M., Erukala, A. K., Ito, Y., Shih, A.M., Erukala, A.K., Chrisochoides, N.P. and Nakahashi, K.
  • Journal Title: Mathematics and Computers in Simulation Vol.75, Issues5-6 Pages: 200-209
  • Peer Reviewed
• [Journal Article] Multiple Marching Direction Approach to Generate High Quality Hybrid Meshes (2007)
  • Author(s): Ito, Y., Shih, A.M., Soni, B.K. and Nakahashi, K.
  • Journal Title: AIAA Journal 45(1) Pages: 162-167
  • Peer Reviewed
• [Journal Article] Parallel Mesh Generation Using an Advancing Front Method (2007)
  • Author(s): Y. Ito
  • Journal Title: Mathematics and Computers in Simulation 75 Pages: 200-209
  • Peer Reviewed
• [Journal Article] Surface Mesh Movement for Aerodynamic Design of Body-Installation Junction (2007)
  • Author(s): Hyoung-Jin Kim
  • Journal Title: AIAA Journal 45 Pages: 1138-1142
  • Peer Reviewed
• [Journal Article] Open-Type Separation on Delta Wings for Leading-Edge Bluntness (2007)
  • Author(s): K. Chiba
  • Journal Title: Trans. Japan Soc. Aero. Space Sci. 50 Pages: 81-87
  • Peer Reviewed
• [Journal Article] Multidisciplinary Design Optimization and Data Mining for Transonic Regional-Jet Wing (2007)
  • Author(s): K. Chiba
  • Journal Title: J. Aircraft 44 Pages: 1100-1112
  • Peer Reviewed
• [Journal Article] Current Capability of Unstructured-Grid CFD and a Consideration for the Next Step (2007)
  • Author(s): K. Nakahashi
  • Journal Title: High Performance Computing on Vector Systems 2007 Pages: 45-52
  • Peer Reviewed
• [Journal Article] Numerical Approach to the Flap-Tip Flow Field Using Adaptive Mesh Refinement and UMUSCL (2007)
  • Author(s): M. Kuroda
  • Journal Title: Computational Fluid Dynamics Journal 156 Pages: 151-166
  • Peer Reviewed
• [Journal Article] Simulation of Flow around Wing Sections by Building-Cube Method (2007)
  • Author(s): K.Nakahashi
  • Journal Title: 4th Int. Conf. on Computational Fluid Dynamics (to appear in Springer)(掲載決定)
• [Journal Article] Multiple Marching Direction Approach to Generate High Quality Hybrid Meshes (2007)
  • Author(s): Y.Ito
  • Journal Title: AIAA Journal Vol.45,No.1 Pages: 162-167
• [Journal Article] Aerodynamic Design of Complex Configurations with Junctions (2006)
  • Author(s): Salim Koc, Hyoung-Jin Kim, Kazuhiro Nakahashi
  • Journal Title: Journal of Aircraft 43(6) Pages: 1838-1844
  • Peer Reviewed
• [Journal Article] Error Estimation and Grid Adaptation Using Euler Adjoint Method (2006)
  • Author(s): H-J Kim, Y. Takano, K. Nakahashi
  • Journal Title: Journal of Aircraft 43(5) Pages: 1317-1324
  • Peer Reviewed
• [Journal Article] Numerical Study of Flows in the Vicinity of Airfoil Trailing Edge (2006)
  • Author(s): K.Nakahashi
  • Journal Title: Proc. of 25th Cong. of the Int. Council of the Aeronautical Sciences, ICAS 2006-2 Pages: 3-8
• [Journal Article] Overset Unstructured Grids Method for Viscous Flow Computations (2006)
  • Author(s): F.Togashi
  • Journal Title: AIAA Journal Vol.44,No.7 Pages: 1617-1623
• [Journal Article] Aerodynamic Design of Complex Configurations with Junctions (2006)
  • Author(s): Salim Koc
  • Journal Title: Journal of Aircraft 2006 Vol.43 No.6 Pages: 1838-1844
• [Journal Article] Error Estimation and Grid Adaptation Using Euler Adjoint Method (2006)
  • Author(s): Hyoung-Jin Kim
  • Journal Title: Journal of Aircraft 2006 Vol.43 No.5 Pages: 1317-1324
• [Presentation] 旅客機におけるOver-the-wingエンジン搭載形態の空力最適化 (2009)
  • Author(s): 米田良太
  • Organizer: 日本航空宇宙学会北部支部2009年講演会ならびに第10回再使用型宇宙推進系シンポジウム
  • Place of Presentation: 仙台
  • Year and Date: 2009-03-21
• [Presentation] 蒸気タービン静翼形状設計最適化 (2009)
  • Author(s): 吉清水宗
  • Organizer: 日本航空宇宙学会北部支部2009年講演会
  • Place of Presentation: 仙台
  • Year and Date: 2009-03-11
• [Presentation] 次世代CFDを目指したBuilding-Cube Methodの開発状況 (2009)
  • Author(s): 中橋和博
  • Organizer: 平成20年度航空宇宙空力班シンポジウム
  • Place of Presentation: 佐賀県嬉野市
  • Year and Date: 2009-01-23
• [Presentation] Flow Computations around Moving and Deforming Bodies Using Cartesian Mesh (2009)
  • Author(s): T. Ishida, S. Takahashi and K. Nakahashi
  • Organizer: 47th AIAA Aerospace Sciences Meeting
  • Place of Presentation: Orlando, FL, USA
  • Year and Date: 2009-01-08
• [Presentation] Application of Crossflow Transition Criteria to Local Correlation-Based Transition Model (2009)
  • Author(s): Y. Watanabe
  • Organizer: 47th AIAA Aerospace Sciences Meeting and exhibit
  • Place of Presentation: Orland, Florida U.S.A
  • Year and Date: 2009-01-07
• [Presentation] Study of High Resolution Incompressible Flow Simulation Based on Cartesian Mesh (2009)
  • Author(s): S. Takahashi, T. Ishida, K. Nakahashi, H. Kobayashi, K. Okabe, Y. Shimomura, T. Soga and A. Musa
  • Organizer: 47th AIAA Aerospace Sciences Meeting
  • Place of Presentation: Orlando, FL, USA
  • Year and Date: 2009-01-05
• [Presentation] 直交格子積上げ法を用いた移動物体周りの流れ場計算 (2008)
  • Author(s): 石田崇
  • Organizer: 第22回数値流体力学シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2008-12-19
• [Presentation] BCM非圧縮流ソルバにおけるImmersed Boundary法の適用 (2008)
  • Author(s): 坂井玲太郎
  • Organizer: 第22回数値流体力学シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2008-12-18
• [Presentation] 超音速複葉翼の広マッハ数域における空力中心と空力特性に関する研究 (2008)
  • Author(s): 野口遼太
  • Organizer: 第22回数値流体力学シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2008-12-18
• [Presentation] Inverse Design and Analysis of Supersonic Biplane (2008)
  • Author(s): K. Matsushima
  • Organizer: KSAS-JSASS Joint International Symposium on Aerospace Engineering
  • Place of Presentation: Jeju, Korea
  • Year and Date: 2008-11-22
• [Presentation] Study of Mild-Stall Wings with a Fixed Slat (2008)
  • Author(s): Atsushi Ito
  • Organizer: KSAS-JSASS-2008 (Joint International Symposium on Aerospace Engineering)
  • Place of Presentation: チェジュ, 韓国
  • Year and Date: 2008-11-20
• [Presentation] Progress and Expectation of CFD for Near-future Peta Flops Computers (2008)
  • Author(s): K. Nakahashi
  • Organizer: 5^<th> International Congress on Flow Dynamics
  • Place of Presentation: Sendai, Japan
  • Year and Date: 2008-11-17
• [Presentation] Large-Scale Flow Computation of Complex Geometries by Building-Cube Method (2008)
  • Author(s): D. Sasaki
  • Organizer: 9th Teraflop Workshop
  • Place of Presentation: Sendai, Japan
  • Year and Date: 2008-11-13
• [Presentation] 逆問題手法を用いた3次元超音速複葉翼の設計 (2008)
  • Author(s): 松島紀佐
  • Organizer: 防衛省技術研究本部公開研究発表会
  • Place of Presentation: 京東
  • Year and Date: 2008-11-11
• [Presentation] 固定スラットを用いた穏やかな失速特性を持つ翼の研究 (2008)
  • Author(s): 伊東篤志
  • Organizer: 第46回飛行機シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2008-10-22
• [Presentation] 高性能計算機を用いた大規模流体解析手法の研究 (2008)
  • Author(s): 高橋俊
  • Organizer: 次世代スーパーコンピューティングシンポジウム2008
  • Place of Presentation: 東京
  • Year and Date: 2008-09-16
• [Presentation] Multipoint Optimization of a Short-Range Quiet Passenger Aircraft (2008)
  • Author(s): M. Sunago
  • Organizer: 12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference
  • Place of Presentation: Victoria, Canada
  • Year and Date: 2008-09-11
• [Presentation] Building-Cube Method for Incompressible Flow Simulations of Complex Geometries (2008)
  • Author(s): S. Takahashi, T. Ishida and K. Nakahashi
  • Organizer: the Fifth International Conference on Computational Fluid Dynamics
  • Place of Presentation: Seoul,Korea
  • Year and Date: 2008-07-10
• [Presentation] Building-Cube Method for Incompressible Flow Simulations of Complex Geometries (2008)
  • Author(s): S. Takahashi
  • Organizer: the Fifth International Conference on Computational Fluid Dynamics
  • Place of Presentation: Seoul, Korea
  • Year and Date: 2008-07-10
• [Presentation] Aerodynamic Design of Supersonic Biplane Wing with Complicated Interference using Inverse Problem Method (2008)
  • Author(s): D. Maruyama
  • Organizer: ECCOMAS Congress 2008
  • Place of Presentation: Venice, Italy
  • Year and Date: 2008-07-04
• [Presentation] Application of PARSEC Geometry Representation to High-fidelity Aircraft Design by CFD (2008)
  • Author(s): K. Matsushima
  • Organizer: ECCOMAS Congress 2008
  • Place of Presentation: Venice, Italy
  • Year and Date: 2008-07-04
• [Presentation] Multi-Objective Design Optimization for Stator Blade Configuration of Steam Turbine (2008)
  • Author(s): S. Yoshimizu
  • Organizer: ECCOMAS 2008
  • Place of Presentation: Venice, Italy
  • Year and Date: 2008-07-04
• [Presentation] Building-Cube Method : A CFD Approach for Near-Future PetaFlops Computers (2008)
  • Author(s): K. Nakahashi
  • Organizer: ECCOMAS Congress 2008
  • Place of Presentation: Venice, Italy
  • Year and Date: 2008-07-01
• [Presentation] Aerodynamic Optimization of 2-D High-Lift Device under Kinematics Constraints (2008)
  • Author(s): K. Takenaka
  • Organizer: ECCOMAS Congress 2008
  • Place of Presentation: Venice, Italy
  • Year and Date: 2008-07-01
• [Presentation] ベクトル-パラレル計算機を用いたBuilding-Cube法による高密度数値計算 (2008)
  • Author(s): 高橋俊
  • Organizer: 第40回流体力学講演会/航空宇宙数値シミュレーションシンポジウム2008
  • Place of Presentation: 仙台
  • Year and Date: 2008-06-13
• [Presentation] Building-Cube法による移動物体周りの流れ場解析 (2008)
  • Author(s): 石田崇
  • Organizer: 第40回流体力学講演会/航空宇宙数値シミュレーションシンポジウム2008
  • Place of Presentation: 仙台
  • Year and Date: 2008-06-12
• [Presentation] 短距離用旅客機形状の多点最適化 (2008)
  • Author(s): 砂古昌也
  • Organizer: 第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008
  • Place of Presentation: 仙台
  • Year and Date: 2008-06-12
• [Presentation] γ-Reθ遷移モデルの検証と横流れ不安定のモデル化に関する検討 (2008)
  • Author(s): 渡辺悠人
  • Organizer: 第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008
  • Place of Presentation: 仙台
  • Year and Date: 2008-06-12
• [Presentation] Parallel Cartesian Mesh Generation for Moving Bodies (2008)
  • Author(s): T. Ishida, S. Takahashi and K. Nakahashi
  • Organizer: 20th International Conference on Parallel Computational Fluid Dynamics
  • Place of Presentation: Lyon,France
  • Year and Date: 2008-05-19
• [Presentation] Parallel Cartesian Mesh Generation for Moving Bodies (2008)
  • Author(s): T. Ishida
  • Organizer: 20th International Conference on Parallel Computational Fluid Dynamics
  • Place of Presentation: Lyon, France
  • Year and Date: 2008-05-19
• [Presentation] Large Scaled Computation of Incompressible Flows on Cartesian Mesh Using a Vector-Parallel Supercomputer (2008)
  • Author(s): S. Takahashi
  • Organizer: 20th International Conference on Parallel Computational Fluid Dynamics
  • Place of Presentation: Lyon, France
  • Year and Date: 2008-05-19
• [Presentation] Adaptive Mesh Refinement Using Viscous Adjoint Method for Multi-Element Airfoil Computations (2008)
  • Author(s): T. Yamahara
  • Organizer: 46th AIAA Aerospace Sciences Meeting and Exhibit
  • Place of Presentation: アメリカ、Reno
  • Year and Date: 2008-01-09
• [Presentation] CFD Validation about High-Lift Configuration of Civil Transport Aircraft (2008)
  • Author(s): R. Nakayama
  • Organizer: 46th AIAA Aerospace Sciences Meeting and Exhibit
  • Place of Presentation: アメリカ、Reno
  • Year and Date: 2008-01-09
• [Presentation] Aerodynamic Design of Three-Dimensional Low Wave-Drag Biplanes Using Inverse Problem Method (2008)
  • Author(s): D. Maruyama
  • Organizer: 46th AIAA Aerospace Sciences Meeting and Exhibit
  • Place of Presentation: アメリカ、Reno
  • Year and Date: 2008-01-07
• [Presentation] Fast Cartesian Mesh Generation for Building-Cube Method Using Multi-Core PC (2008)
  • Author(s): T. Ishida
  • Organizer: 46th AIAA Aerospace Sciences Meeting and Exhibit
  • Place of Presentation: アメリカ、Reno
  • Year and Date: 2008-01-07
• [Presentation] Dynamic Load Balancing for Flow Simulation Using Adaptive Refinement (2008)
  • Author(s): S. Takahashi
  • Organizer: 46th AIAA Aerospace Sciences Meeting and Exhibit
  • Place of Presentation: アメリカ、Reno
  • Year and Date: 2008-01-07
• [Presentation] CFD Validation about High-Lift Configuration of Civil Transport Aircraft, AIAA-2008-410 (2008)
  • Author(s): R. Nakayama, K. Matsushima and K. Nakahashi
  • Organizer: 46th AIAA Aerospace Sciences Meeting and Exhibit, Reno
  • Place of Presentation: Nevada(USA), Jan.
• [Presentation] Adaptive Mesh Refinement Using Viscous Adjoint Method for Multi-Element Airfoil Computations,AIAA-2008-416 (2008)
  • Author(s): T. Yamahara, K. Nakahashi, H-J. Kim
  • Organizer: 46th AIAA Aerospace Sciences Meeting and Exhibit
  • Place of Presentation: Reno,Nevada(USA)
• [Presentation] Dirty CAD Repair Using Cartesian Grid (2007)
  • Author(s): T. Ishida
  • Organizer: APCOM'07-EPMESC XI
  • Place of Presentation: 京都
  • Year and Date: 2007-12-05
• [Presentation] Adaptive Mesh Refinement in Building-Cube Method (2007)
  • Author(s): S. Takahashi
  • Organizer: The 10th ISGG Conference on Numerical Grid Generation
  • Place of Presentation: FORTH,Crete,ギリシャ
  • Year and Date: 2007-09-20
• [Presentation] Efficient Cartesian Mesh Generation for Building-Cube Method Using Multi-core PC (2007)
  • Author(s): T. Ishida
  • Organizer: The 10th ISGG Conference on Numerical Grid Generation
  • Place of Presentation: FORTH,Crete,ギリシャ
  • Year and Date: 2007-09-17
• [Presentation] Validation of CFD Capability for Supersonic Transport Analysis Using NEXST-1 Flight Test Results (2007)
  • Author(s): M. Umeda
  • Organizer: 25th Applied Aerodynamics Conference
  • Place of Presentation: アメリカ、マイアミ
  • Year and Date: 2007-06-27
• [Presentation] Wing Shape Optimization of a Near-Sonic Passenger Plane (2007)
  • Author(s): T. Watanabe
  • Organizer: 25th Applied Aerodynamics Conference
  • Place of Presentation: アメリカ、マイアミ
  • Year and Date: 2007-06-26
• [Presentation] Parallel Incompressible Flow Simulation with Adaptive Refinement (2007)
  • Author(s): S. Takahashi
  • Organizer: 2nd SNU-TU Joint Workshop on Next Generation Aero Vehicle
  • Place of Presentation: 韓国、ソウル
  • Year and Date: 2007-06-18
• [Presentation] Parallel Computation of Incompressible Flow Using Building-Cube Method (2007)
  • Author(s): S. Takahashi
  • Organizer: International Conference on Parallel Computation al Fluid Dynamics
  • Place of Presentation: トルコ、アンタルヤ
  • Year and Date: 2007-05-23
• [Presentation] CFD on Near-Future PetaFlops Computers (2007)
  • Author(s): K. Nakahashi
  • Organizer: NUG XIX General Meeting
  • Place of Presentation: イタリアCetrato市
  • Year and Date: 2007-05-21
• [Presentation] Numerical Study of Flows in the Vicinity of Airfoil Trailing Edge, ICAS 2006-2.102 (2006)
  • Author(s): K. Nakahashi, Y. Sakurai, A. Kitoh
  • Organizer: 25th Congress of the Int. Council of the Aeronautical Sciences
  • Place of Presentation: Hamburg,Germany
• [Book] Nano-Mega Scale Flow Dynamics for Advanced Aerospace Technology (2008)
  • Author(s): 中橋和博, 他
  • Publisher: Tohoku University Press
• [Book] Nano-Mega Scale Flow Dynamics for Advanced Aerospace Technology (2008)
  • Author(s): 中橋和博、他
  • Total Pages: 196
  • Publisher: Tohoku University Press