| Project/Area Number |
62302028
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| Research Category |
Grant-in-Aid for Co-operative Research (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Fluid engineering
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| Research Institution | Osaka University |
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Principal Investigator |
MIYAKE Yutaka Osaka Univ., Depart.of Engineering Professor, 工学部, 教授 (50029005)
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| Co-Investigator(Kenkyū-buntansha) |
KIDA Teruhiko Osaka Prefectural Univ., Depart.of Engineering Professor, 工学部, 教授 (80081222)
KAMEMOTO Kyoji Yokohama National Univ., Depart.of Engineering Professor, 工学部, 教授 (30018022)
KAJI Syojiro Tokyo Univ., Depart.of Engineering Professor, 工学部, 教授 (80013704)
INOUE Masahiro Kyusyu Univ., Depart.of Engineering Professor, 工学部, 教授 (90037903)
ANDO Shigenori Nagoya Univ., Depart.of Engineering Professor, 工学部, 教授 (80023224)
西山 哲男 岩手大学, 工学部, 教授 (80005173)
木谷 勝 北海道大学, 工学部, 教授 (50001160)
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| Project Period (FY) |
1987 – 1989
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| Project Status |
Completed (Fiscal Year 1989)
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| Budget Amount *help |
¥4,900,000 (Direct Cost: ¥4,900,000)
Fiscal Year 1989: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1988: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 1987: ¥1,600,000 (Direct Cost: ¥1,600,000)
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| Keywords | Numerical Simulation / Boundary Element Method / Singularity Method / Panel Method / Discrete Vortex Method / Acoustic Field Impeller / 数値シミュレーション / 音場 / 羽根車 |
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| Research Abstract |
This year three research meetings as in the below were held and the research results were reported regarding the subjects shared by each member.
The 1st meeting (6-9,1989, KKR Nagoya Sannomaru-kaikan) Report(1) Analysis of Cascade Flutter by Panel Method (by Kaji) Report(2) Propulsion-Involving Aerodynamic Calculation by Boundary Element Method (by Yanagisawa) Report(3) Mathematics of Vortex-Filament Approximation Method (by Kida)
The 2nd meeting (9-21,1989, Faculty of Engineering, Yokohama National University) Report(1) Numerical Simulation of Vortex-Formulation Processes near the Bottom of Underflow Gate, and Unsteady Flow Analysis around an Airfoil (by Kamemoto) Report(2) A Solution of Fredholm Integral Equation by means of the Spline Fit Approximation (by Inoue) Report(3) Slender-Body Theory and Research Trend of Transorfic Aerodynamics of Space-Shuttle (by Yanagisawa)
The 3rd meeting (3-16,1990, Meeting Room of Mita-Syuppankai in Osaka-Umeda Center Building) Report(1)A Three-dimensional Inverse Solution of Impeller by Combined singularity method and Finite-Difference Method (by Bando)
In addition to above activities, a book summarizing the results of the research works in the field of singularity methods in fluid engineering was published in English to deliver the outcome of this research group to whole world. It includes the most up-to-date results of the members of this project team and is of 240 pages and B5 style.The title is "Boundary Integral Methods in Fluid Engineering". This book was distributed to eminent researchers in the world.
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