oscillatory flow 中文意思是什麼

oscillatory flow 解釋
脈動流
  • oscillatory : adj. 1. 振動的，振蕩的，擺動的。2. 動搖不定的。
  • flow : vi 1 流，流動。2 （血液等）流通，循環。3 流過；川流不息；（時間）飛逝；（言語等）流暢。4 （衣服、...
  1. Friction characteristics of oscillatory laminar flow in straight tube

    圓直管內層流振蕩流的摩擦特性
  2. In the tidal estuary, the current is complex, and the flow is oscillatory. some experiential formulation has presented to calculate the vertical turbulent mixing coefficient. on the base of analysis of the hydrodynamic in the estuary, the theoretical equation, which describes the distribution of the space and time of vertical turbulent exchange coefficient, has developed, the equation has applied to the practice

    潮汐河口水流呈往復振蕩運動，本文在分析潮汐河口水動力特性基礎上，考慮了慣性力及重力等項的影響，通過理論推導得到潮汐河口垂向紊動交換系數的空間分佈及時間分佈的計算公式，以及垂向平均紊動交換系數的時間分佈的計算公式，並將其應用於潮汐河口的實際計算中。
  3. Lattice boltzmann method for oscillatory boundary layer of circular cylinder flow

    方法模擬圓柱繞流的振蕩邊界層
  4. Numerical simulation of sediment in oscillatory flow over plane bed

    振蕩流底層懸沙運動的數值研究
  5. Numerical simulation of flow field with turbulence model in an oscillatory flow mixer

    振蕩流混合器湍流流場的數值模擬
  6. Comparisons of two different grid systems in the simulation of oscillatory flow field in a baffled reactor

    兩種網格在振蕩流反應器三維流場計算中的比較
  7. The experiment was carried out in two situations, without net flow and with net flow. the influence of oscillatory flow reynolds number ( re0 ) and strouhal number ( si ) to the injection dispersion performance of ofm was explored

    實驗分無凈流量和有一定凈流量兩種情形，探討了振蕩雷諾數re _ o 、斯特勞準數st對振蕩流場中的注入分散特性的作用以及凈流雷諾re _ n的影響情況。
  8. Oscillatory shear flow

    振蕩剪切流
  9. When a net flow was introduced, the result seemed to take great changes, but the tendency is the same as that without net flow. the correlation between injection dispersion character and ren reduces with the oscillatory intensity increasing

    引入凈流量后實驗結果發生了很復雜的變化，但總體變化趨勢仍與無凈流實驗一致，當振蕩強度加大后，即隨振幅、頻率的提高，流場注入分散特性與re _ n的聯系逐漸減弱。
  10. In this paper the injection dispersion in an oscillatory flow mixer has been studied by using the flow visualization technique with a solution of blue dye as the tracer. the process of injection dispersion was monitored with a digital camera connecting to a computer that treated the video data stream synchronously to obtain the attenuation curve of relative deviation of the flow image ' s gray scale values

    實驗採用以藍色有機染料為示蹤劑的流動顯形技術，由攝像頭實時攝取注入分散過程的動態圖像，計算機同步分析視頻流數據，從而以在線監測的方式獲得流場圖像的灰度相對方差隨時間衰減的曲線。
  11. An experimental study of the dynamic characteristics of swirlmeter in oscillatory flow

    脈動流場中旋進旋渦流量計流體振動特性的實驗研究
  12. The vortex type fluid oscillatory flowmeter based on measurement of vortex hydrodynamic vibration generated by specific flow passage, and the frequency of fluid oscillations is in direct proportion to flow rate

    旋渦型流體振動流量計是利用流體在特定流道條件下流動時產生的旋渦振蕩，而且其振蕩頻率與流速成比例這種規律來測量流量的流量計。
  13. So was the effect of net flow reynolds number by the observation of experimental phenomena and the analysis of experimental data, it showed that the oscillatory parameters re0 and st had strong correlation with the injection dispersion performance

    通過觀察實驗現象以及分析實驗數據，發現振蕩特性參數re _ o和st對注入分散特性有很強的聯系。
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