JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
63742001.pdf1.7 MB
Other TitleResearches for contact point between fluid dynamics, computational fluid dynamics and engineering
Author(jpn)徳永 宏
Author(eng)Tokunaga, Hiroshi
Author Affiliation(jpn)京都工芸繊維大学 大学院工芸科学研究科
Author Affiliation(eng)Kyoto Institute of Technology Graduate School of Science and Technology
Issue Date2008-02-29
PublisherJapan Aerospace Exploration Agency (JAXA)
Publication title第39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2007論文集
Proceedings of 39th Fluid Dynamics Conference/Aerospace Numerical Simulation Symposium 2007
Start page1
End page6
Publication date2008-02-29
AbstractThe research works of the present author are reviewed. The beginning of turbulence research is about compressible fluid and then extended to transition and drag reduction by making use of higher order accurate difference method and LES (Large Eddy Simulation). The vorticity-stream function method, which is used in theoretical research, as well as vorticity-vector potential method, is extended in order to study flows with engineering importance which are associated with multi-element airfoil, journal bearing, lobe pump, natural thermal convection, viscous micropump and micropump on silicon wafer.
DescriptionJAXA Special Publication
Keywordsturbulence; vortex; vorticity; flow stability; computational fluid dynamics; large eddy simulation; finite volume method; unstructured grid; computerized simulation; turbulent mixing layer; 乱流場; 渦; 渦度; 流れの安定性; 計算流体力学; ラージエディシミュレーション; 有限体積法; 非構造格子; 計算機シミュレーション; 乱流混合層
Document TypeConference Paper
JAXA Category特別資料
Report NoJAXA-SP-07-016

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