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关注：1
2013-05-23 12:21
求翻译：However, for f > 1.5 Hz, no full transition could be achieved in the present test arrangement, although the dual-bell exhaust was observed to set into an oscillatory mode wherein the wall pressure in the entire nozzle extension fluctuated considerably at the same frequency.是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
However, for f > 1.5 Hz, no full transition could be achieved in the present test arrangement, although the dual-bell exhaust was observed to set into an oscillatory mode wherein the wall pressure in the entire nozzle extension fluctuated considerably at the same frequency.
问题补充： |
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2013-05-23 12:21:38
null
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2013-05-23 12:23:18
但是,f>150 Hz,没有充分的过渡可以实现在本测试的安排,虽然双铃排气指出要设置成一种振荡模式,墙上的压力在整个注口延伸很大波动,在相同的频率。
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2013-05-23 12:24:58
然而，为f > 1.5赫兹，没有充分的转折在当前测试安排可能达到，虽然双重响铃尾气被观察设置入一个振动方式，墙壁压力在整个喷管引伸可观地动摇了以相同频率。
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2013-05-23 12:26:38
然而，对于 f > 1.5 Hz，在现时的测试安排可以达到没有充分的过渡，虽然双钟排气进入振荡模式设置其中该墙的压力在整个喷管延伸波动大大在相同的频率。
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2013-05-23 12:28:18
正在翻译，请等待...
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