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关注：1
2013-05-23 12:21
求翻译：For a detailed description of the wind tunnel facility, refer to Ref.[20]. The open-loop wind tunnel is driven by a centrifugal blower. Air flow passes through a series of flow straighteners to enter the inlet duct with +2% velocity uniformity and 0.3% freestream turbulence. The cascade inlet duct is 1.52 m long with a是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
For a detailed description of the wind tunnel facility, refer to Ref.[20]. The open-loop wind tunnel is driven by a centrifugal blower. Air flow passes through a series of flow straighteners to enter the inlet duct with +2% velocity uniformity and 0.3% freestream turbulence. The cascade inlet duct is 1.52 m long with a
问题补充： |
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2013-05-23 12:21:38
为风洞设施的详细描述，参见文献[20]。开环的风洞是由离心式鼓风机。气流通过一系列+2％的速度均匀和0.3％自由流湍流进入进气道的流直。级联进气道是交叉截面积0.239中号1.52中号长。从级联的入口平面方形酒吧湍流网格置于1.35米（9.4cx）增加至3％，在进口飞机的梯级来流湍流。
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2013-05-23 12:23:18
正在翻译，请等待...
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
For a detailed description of the wind tunnel facility, refer to Ref.[20]. The open-loop wind tunnel is driven by a centrifugal blower. Air flow passes through a series of flow straighteners to enter the inlet duct with +2% velocity uniformity and 0.3% freestream turbulence. The cascade inlet duct i
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2013-05-23 12:28:18
正在翻译，请等待...
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