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- A new technique and a new type apparatus that can kill algae and microorganism in the watereutrophication using cavitation flow and COANDA effect are put forward . 提出了利用空化射流配合COANDA效应杀灭藻类及浮游生物、治理湖泊与江河水体的富营养化的新型技术和装置。
- The cavitation flow characteristics in a centrifugal pump impeller were predicted using the development liquid/vapor interface tracking method and Reynolds-Averaged Navier-Stokes(RANS) solver. 07时离心泵水力性能与流量系数之间的关系,预测了离心泵叶轮内发生的多区域空化流动现象。
- David P.Schmidt, Christopher J.Rutland and M.L.Corradini, “A Numerical Study of Cavitating Flow Through Various Nozzle Shapes”, Engine Research Center, University of Wisconsin, Madison. 971597. 卓英吉;“以数值方法探讨注油器管内流场之空蚀现象”;国立成功大学航空太空工程研究所硕士论文;1997.
- Besides, the vibrations of the valve body and poppet induced by the cavitating flow are detected using vortex displacement transducer, laser displacement meter and digital strain device. 实验同时采用涡流式位移传器、激光位移器和数字应变测量仪等构成的检测系统,研究了气穴流场诱发的阀体与阀芯振动。
- Based on the theory of cavitating flows,the definition of supercavitation,the main idea of reducing drag by ventilated cavitation and the principle of supercavitation torpedo are introduced. 文章从空泡流理论出发,介绍了超空泡的定义、超空泡减阻的基本思想和超空泡鱼雷的工作原理,并分析了超空泡技术研究中的关键问题和未来发展趋势。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- Flow metering installation shall not cause flashing or cavitation. 流量表的安装不应引起闪蒸或气蚀。
- A flow of word is no proof of wisdom. 口若悬河,未必明智。
- Several conclusions flow from this hypothesis. 从这项假设中可以得出几个结论。
- Many benefits will flow from this discovery. 这项发现将带来许多好处。
- Cavitation can be caused by a variety of reasons. 气穴可以由各种原因引起。
- Turn the cock to increase the flow of water. 请开大龙头以增加水流量。
- Office politics just seem to flow over him. 同事之间互相倾轧、 勾心斗角的事似乎并未波及到他。
- The business has a cash flow of£50000 a month. 这家商行的现金流转为每月五万英镑。
- Cavitation is noisy and easily detected by sonar. 空泡现象是有噪声的并且容易被声纳探测到。
- It explores the most conditions of cavitation. 探索了最优空化强化条件。
- The company has cash flow problems recently. 公司最近缺少资金。
- The ebb and flow of politics in Washington goes on as usual. 华盛顿的政治风云,一如既往,仍然变幻莫测。