Open Access
表3
方法一湍流度计算结果 %
| 位置 | 3层阻尼网 | 5层阻尼网 | ||||||
| 纵向 | 横向 | 综合 | 纵向 | 横向 | 综合 | |||
| 蜂窝器入口 | 16.00 | 17.60 | 17.08 | 16.00 | 17.60 | 17.08 | ||
| 第一层阻尼网入口 | 5.78 | 3.36 | 4.32 | 5.78 | 3.36 | 4.32 | ||
| 第二层阻尼网入口 | 3.27 | 2.56 | 2.82 | 3.27 | 2.56 | 2.82 | ||
| 第三层阻尼网入口 | 1.92 | 1.98 | 1.96 | 1.92 | 1.98 | 1.96 | ||
| 第四层阻尼网入口 | 1.20 | 1.60 | 1.48 | |||||
| 第五层阻尼网入口 | 0.81 | 1.30 | 1.16 | |||||
| 收缩段入口 | 1.07 | 1.49 | 1.36 | 0.50 | 0.97 | 0.84 | ||
| 试验段 | 最大 最小 |
0.409 0.09 |
0.323 0.23 |
0.36 0.17 |
0.19 0.04 |
0.21 0.15 |
0.20 0.11 |
|
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.