... fluidic device 射流器件 fluidic element 射流元件 fluidics 流控技术，射流技术 ...
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... fluidic amplifier 射流放大器 fluidic device 射流元件 fluidic element 射流元件 ...
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Fluidic element’s working life is merely tens of hours or even less during drilling process, which becomes a heavy burden of rotary percussion drilling.
在石油钻井过程中,射流元件寿命仅有十几个小时甚至更短,严重影响了旋冲技术的使用效果。
参考来源 - 附壁式双稳射流调制机理及机构研究At last,we proceed simulation the flow field of the efflux element. The results ofnumerical simulation and PIV are analyzed and compared in this paper.
三、基于CFD对元件在空载情况下进行模拟仿真分析,计算结果与射流元件的模型实验结果基本吻合。
参考来源 - 液动射流式冲击器射流元件流场PIV试验研究Research on by-pass flow measurement and far flow measurement are lack. Computational Fluid Dynamics and experiment are mainly applied to research on the flow property of the fluidic device.
文章以计算流体力学和实验为重要手段,研究附壁射流元件的流动特性;进而寻找出一种流动特性较好的射流振荡元件,以此振荡元件为基础模型,设计出一种新型的射流流量计。
参考来源 - 康达效应在流量测量中的研究与应用·2,447,543篇论文数据，部分数据来源于NoteExpress
笔者研究了射流元件喷嘴深宽比、控制道对射流切换性能的影响。
In efflux element, the ratio of depth to width in the nozzle and controllable path's influence on efflux switching is researched.
但是这离计算实际的射流元件的失效过程及时间还有进一步分析的必要。
But it is still required to compute the practical courses and time of fluidic element's failure.
阐述了全射流喷头中水射流附壁点的距离是喷头射流元件设计的关键尺寸。
The distance between wall attachment point and basic circle is a key dimension in the design of complete fluidic sprinkler′s fluidic element.
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