期刊論文
| 學年 | 105 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2016-12-01 |
| 作品名稱 | Downstream Interference Effect of High-rise Buildings under Turbulent Boundary Layer Flow |
| 作品名稱（其他語言） | |
| 著者 | Yuan-Lung Lo; Yong Chul Kim; Yi-Chao Li |
| 單位 | |
| 出版者 | |
| 著錄名稱、卷期、頁數 | Journal of Wind Engineering and Industrial Aerodynamics 159, p.19–35 |
| 摘要 | This paper addresses the interference effects of high-rise building caused by either an upstream or downstream adjacent building. During the study, aeroelastic vibration tests and high-frequency force balance tests are conducted for two identical square prism models of buildings with an aspect ratio of 8 in a turbulent boundary layer flow. Later, critical locations for interfering buildings are identified by examining interfered force spectral characteristics and various patterns of response trajectories. Finally, an idealized 2D numerical simulation of CFD is tried for the simulations of some critical cases. Although the absolute values from CFD results cannot be perfectly compared with the experimental results, the simulated vorticity movement generated from the existence of both buildings provides an intuitive way for the enhancement of the downstream interference mechanism. |
| 關鍵字 | Interference effect;Downstream;Aero-elastic vibration;Force coefficient;CFD |
| 語言 | en |
| ISSN | 0167-6105 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | Yuan-Lung Lo |
| 審稿制度 | 是 |
| 國別 | NLD |
| 公開徵稿 | |
| 出版型式 | ,電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/108546 ) |