渦街 的英文怎麼說

中文拼音 [guōjiē]
渦街 英文
vortex street
  • 渦 : 渦名詞1. （漩渦） eddy; whirlpool; vortex 2. （酒窩） dimple
  • 街 : 名詞1. （街道; 街市） street 2. [方言] （集市） country fair; market
  1. Ulp smart capacitance vortex flowmeter based on msp

    430的超低功耗電容式渦街流量計
  2. Development of intelligent vortex street flowmeter based on hart protocol

    協議的智能渦街流量計的開發
  3. Kormon ' s vortex street

    卡門渦街
  4. Karman vortex street

    卡門渦街
  5. The staring points of u exhibiting self - similarity and the symmetrical mode of the vortex street being destroyed almost overlap, both at x / h = 6. 0

    U達到自相似狀態的起始點與渦街的對稱性被破壞的起始點是幾乎重合的，即在x h = 6 . 0處。
  6. Because the symmetrical mode of two free shear layers in the jet is destroyed at x / h = 6. 0, the vortex street develops in non - symmetrical ( sinuous ) modes downstream of this station

    由於兩剪切層的對稱性在下游x h = 6 . 0處即被破壞，之後渦街完全按非對稱模式發展。
  7. With the computing program, flow around the square cylinder is resolved at first, and the period of laminar flow is simulated successfully. during the period of vortex street ( re = 100 ), the periodically evolutionary phenomena of the flow behind the square cylinder can be seen

    利用計算程序，本文首先對方柱繞流流動進行求解，成功模擬了方柱繞流層流階段的流動和渦街階段（ re = 100 ）方柱尾流的周期性變化現象。
  8. In this work, a new dual triangulate bluff body vortex flowmeter was developed, the flux lower limit value of which lower by 50 % that of the old single bluff body vortex flowmeter. the linear correlation of the correlation between the velocity pressures of fluid disturbs wave and that of vortex precession in vortex precession flowmeter was brought to light, and a spectrum phase discrimination method based on fft to remove the effect of fluid pulsating interference on vortex precession flowmeter was advanced

    研製出比傳統單鈍體渦街流量計流量下限降低約50的新型雙鈍體渦街流量計；揭示出脈動流中旋進旋渦流量計流體振動特性，並在此基礎上提出基於fft相位判別的數字信號處理方法來消除流場脈動對旋進旋渦流量計的干擾的方法。
  9. The study and practice of the turbine flowmeter of downhole

    井下渦街流量計的研究與實踐
  10. In the second chapter, the fluid mechanics principle of vortex flowmeter at first was introduced. the classical theory about vortex flowmeter and the method of computational fluid dynamics about flow around body were expanded on, and the model of the single bluff body and the dual bluff body vortex flowmeter were constructed. and then, fvm - finite volume method - analysis software fluent was applied to analyze the flow phenomenon of flow over single bluff body or dual bluff body

    然後通過大量實驗和理論分析給出雙鈍體渦街流量計的設計準則：當管徑為d ，鈍體形狀為三角形，則鈍體設計參數為：銳邊寬度= 0 . 26d ，高度= 0 . 34d ，鈍體之間的距離= 1 . 2d （即當兩鈍體寬度相等且鈍體距離等於單鈍體兩列旋渦之間的距離） 。
  11. The intelligence vortex flowmeter system is consisted of vortex sensor, temperature sensor, pressure sensor, lcd module and master controller, etc. the master controller uses a single - chip computer to collect, analyze, compute and compensate the signals of all sensors, and gets the needed data, then displays all data via the lcd

    智能渦街流量計系統由渦街傳感器、溫度傳感器、壓力傳感器、液晶顯示模塊、主控制器等幾個部分組成。主控制器使用單片機對各個傳感器的信號進行採集、分析、計算，並進行補償，得到所需數據，再將各種數據送到液晶顯示器顯示。
  12. Vortex suppression and resistance reduction by magnetohydrodynamic force

    集成化渦街傳感器
  13. Measurement and control system of intelligent vortex flowmeter

    智能渦街流量計測量控制系統
  14. ( 3 ) flow measurement system based on vortex flowmeter

    （ 3 ）基於渦街流量計的流量測量系統。
  15. Integrated vortex flow transducer

    電磁式渦街質量流量計的開發
  16. Designing of 2 - wire all - in - one multi - variable vortex transducer

    兩線制一體化多變量渦街變送器的設計
  17. The vortex flow measurement device of dn150 field petroleum pipeline

    150裝配式管線渦街流量檢測裝置研製
  18. Vortex shedding flow transducer

    渦街流量傳感器
  19. And then technology of human and machine interface is described in detail

    並對渦街流量計的人機介面技術做了詳細的闡述。
  20. Current status of study on signal processing method and system for vortex flowmeter

    渦街流量計信號處理方法與系統的研究現狀
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