Numerical investigation of flow and thrust of an oscillating 2D hydrofoil 数値シミュレーションによる2次元振動翼の流れと推力に関する研究
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著者
書誌事項
- タイトル
-
Numerical investigation of flow and thrust of an oscillating 2D hydrofoil
- タイトル別名
-
数値シミュレーションによる2次元振動翼の流れと推力に関する研究
- 著者名
-
Videv, Todor Alexandrov
- 著者別名
-
ビデブ, トド アレキサンドロフ
- 学位授与大学
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広島大学
- 取得学位
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博士 (工学)
- 学位授与番号
-
乙第2452号
- 学位授与年月日
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1993-09-16
注記・抄録
博士論文
目次
- ABSTRACT / p3 (0004.jp2)
- Contents / p7 (0006.jp2)
- NOMENCLATURE / p10 (0008.jp2)
- 1 INTRODUCTION / p1 (0010.jp2)
- 1.1 Objectives / p1 (0010.jp2)
- 1.2 Background Review / p2 (0011.jp2)
- 1.3 Thesis Outline / p4 (0012.jp2)
- 2 FOIL MOTION AND PROBLEM DEFINITION / p7 (0013.jp2)
- 2.1 Foil Motion / p7 (0013.jp2)
- 2.2 Propulsive Force / p12 (0016.jp2)
- 2.3 Hydrodynamical Model and General Flow Features / p14 (0017.jp2)
- 3 GOVERNING EQUATIONS AND NUMERICAL ALGORITHM / p19 (0019.jp2)
- 3.1 Introduction / p19 (0019.jp2)
- 3.2 Governing Equations / p21 (0020.jp2)
- 3.3 Pressure,Forces and Efficiency / p32 (0026.jp2)
- 3.4 Numerical Algorithm / p36 (0028.jp2)
- 3.5 Computational Procedure / p46 (0033.jp2)
- 4 PILOT COMPUTATIONS / p51 (0035.jp2)
- 4.1 Introduction / p51 (0035.jp2)
- 4.2 Computational Parameters / p52 (0036.jp2)
- 4.3 Physical Parameters / p60 (0040.jp2)
- 4.4 Comparison with Experimental Flow Visualization / p62 (0041.jp2)
- 4.5 Conclusions / p67 (0043.jp2)
- 5 HEAVING MOTION / p71 (0045.jp2)
- 5.1 Introduction / p71 (0045.jp2)
- 5.2 Basic Flow Features / p73 (0046.jp2)
- 5.3 Parametric Study / p79 (0049.jp2)
- 5.4 Performance / p85 (0052.jp2)
- 5.5 Conclusion / p91 (0055.jp2)
- 6 PITCHING MOTION / p93 (0056.jp2)
- 6.1 Introduction / p93 (0056.jp2)
- 6.2 Pivot Point Located Along the Chord Length / p95 (0057.jp2)
- 6.3 Pivot Point Located Far from the Foil / p96 (0058.jp2)
- 6.4 Pivot Point Located Near the Leading Edge / p104 (0062.jp2)
- 6.5 Conclusions / p110 (0065.jp2)
- 7 UNSTEADY FLOW AROUND THE BLADE OF ROWING BOAT / p111 (0065.jp2)
- 7.1 Introduction / p111 (0065.jp2)
- 7.2 Blade Motion Model / p113 (0066.jp2)
- 7.3 Basic Equations and Numerical Method / p116 (0068.jp2)
- 7.4 Computational Parameters and Grid Resolution / p117 (0068.jp2)
- 7.5 General Flow Evolution / p119 (0069.jp2)
- 7.6 Angular Velocity / p126 (0073.jp2)
- 7.7 Blade Geometry / p130 (0075.jp2)
- 7.8 Acceleration of Blade Motion / p136 (0078.jp2)
- 7.9 Performance / p142 (0081.jp2)
- 7.10 Conclusions / p144 (0082.jp2)
- 8 COMBINED MOTION / p145 (0082.jp2)
- 8.1 Introduction / p145 (0082.jp2)
- 8.2 Basic Flow Features / p146 (0083.jp2)
- 8.3 Parametric Study and Performance / p147 (0083.jp2)
- 8.4 Effects of Phase Shift / p158 (0089.jp2)
- 8.5 Effects of Surging Motion / p169 (0094.jp2)
- 8.6 General Discussion and Reynolds Number Effects / p171 (0095.jp2)
- 8.7 Conclusion / p177 (0098.jp2)
- 9 CONCLUSION / p181 (0100.jp2)
- BIBLIOGRAPHY / p185 (0102.jp2)
- Appendix A / p193 (0106.jp2)
- Appendix B / p195 (0107.jp2)
- List of published papers / p197 (0108.jp2)
