頁籤選單縮合
題名 | Numerical Investigation of Flow Around Bluff Bodies= |
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作者 | Tsai,Chou-jiu; Chen,Ger-jyh; |
期刊 | The Chinese Journal of Mechanics |
出版日期 | 19980900 |
卷期 | 14:3 1998.09[民87.09] |
頁次 | 頁153-159 |
分類號 | 440.137 |
語文 | eng |
關鍵詞 | Numerical solution; Vortex shedding; Bluff body; |
英文摘要 | In this study, fluid flow around bluff bodies are stdied to examine the vortex shedding phenomenon in conjuction with the geometrical shapes of these vortex shedders. These flow phenomena are numerically simulated. A finite volume method is employed to solve the incompressible two-dimensional Navier-Stokes equations. Thus, quantitative descriptions of the vortex shedding phenomenon in the near wake were made, which lead to a detailed description of the vortex shedding mechanism. Streamline contours, figures of lift coefficent, and figures of drag coefficent in various time, are presented, respectively, for a physical description. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。