水流軌跡 的英文怎麼說

中文拼音 [shuǐliúguǐjī]
水流軌跡 英文
water trajectories
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 軌 : Ⅰ名詞1. （路軌;軌道） rail; track 2. （比喻辦法、規矩、秩序等） rut; path; course Ⅱ動詞[書面語] （遵循; 依循） follow
  • 跡 : 名詞1 （留下的印子; 痕跡） mark; trace 2 （前人遺留的建築或器物等） remains; ruins; vestige 3 （...
  • 水流 : 1. （江河） rivers; streams; waters2. （流動的水） current; water flow; fluent; flow; [水文] stream current
  • 軌跡 : 1 [數學] （某點在空間移動的路線） locus; trajectory; trail; travel; path; way; [電子學] trace; li...
  1. In addition, the trajectories of oil droplets entering the hydrocyclone were computed by using the particle obit model. thereby the separation efficiency of the hydrocyclone can be obtained

    另外，本文用顆粒軌道模型計算了進入水力旋流器的油滴顆粒運動軌跡，在此基礎上，得出了水力旋流器的分離效率曲線。
  2. From the experimental results, conclusions of particles " trajectories can be drawn for different densities and operating conditions. three axis segments were acquired, and three operating conditions were picked to study the distribution traits of particles inside the impeller under the different quality and concentration of the particles. based on the results, local wear of pump was forecasted and protecting measures were brought forward

    得到運行工況對單個粒子運動軌跡的影響以及不同密度（質量）的單個粒子運動軌跡變化規律；沿水泵葉輪軸向取三個測量斷面，分別在三種不同運行工況下，研究各個斷面間（內）粒子分佈特徵，以及粒子質量和濃度對這種分佈特徵的影響；根據實驗結果，對輸送不同固液兩相流介質時，水泵局部磨損進行了預測並提出了一些防護措施。
  3. Thus the areas of the overlapping regions are compensated efficiently and the accuracy of measurement is highly improved. the volume of the bubbles can be estimated on the bubbles " area information, and a genetic algorithm ( ga ) based method is used to match and track bubbles in the image sequences, which solve tracking problem under complex conditions efficiently, such as some bubbles may have kinetic occlusion and crossover, some newly generated bubbles may entered into flow field and run away. a smooth kinetic locus is obtained by fitting the discrete centroids with a cubic spline function and at the same time the visual measurement is realized

    根據氣泡在圖像平面中的面積估計氣泡的體積，並對流場中的所有氣泡採用遺傳演算法進行最佳的匹配跟蹤，有效地解決了氣泡群在流場中出現如遮擋、交又、新它『出現、逃逸等復雜情況下的準確跟蹤，並採用三次樣條插值方法對離散的質心點軌跡進行擬合，得到氣泡在流場中平滑的運動軌跡，從而實現了摻氣水流特性的可視化測童。
  4. It is a reliable instrument for the measurement of the coherent structure in turbulence. an improved 2 - d ptv was developed based on previous research experiences, which can be used to measure the trajectories of particles motion. for the experimental study on the particle motion in the dilute solid - liquid two - phase flow, especially for the motion characteristics and dynamic characteristics of coarse particles in water, this kind of system was proved to have great advantages

    利用該系統可獲取大量的統計樣本並進行計算機快速分析，為明槽紊流相干結構的試驗研究提供了一種嶄新的測量手段；在前人工作的基礎上，開發了一種能夠測量水流中顆粒運動軌跡的ptv系統，該系統具有可靠的精度，能同步測量全剖面的顆粒瞬時運動信息，為顆粒運動特性及動力學特性的試驗研究提供了強有力的手段。
  5. Assuming the floating - debris ' movement is identical with the flow, it is suggested that the flow characteristics of the water particle should be used to represent the floating - debris ' movement in front of the hydropower station

    假設漂浮物具有良好跟隨性，即漂浮物與水流質點運動軌跡一致，通過分析水流質點的運動，得出漂浮物的運動情況。
  6. Wave off into shallow waters, seabed by the friction effect change steep wave front, trough ice, water points trajectory showed reciprocating flow, but also to the shore into the flow speed usually return rate greater than offshore, the net result of sediment at the bottom to the shore handling, and was the shock waves on the shore with the water current - riviera online accumulation

    外海波浪傳入近岸淺水區，受到海底的摩擦作用，波鋒變陡、波谷變緩，水質點運動軌跡呈現往復流動，而且向岸進流速度通常大於離岸迴流速度，導致底部泥沙凈向岸搬運，並被激岸浪的上沖水流帶至海濱線上堆積。
  7. Tdm - wt - 2400sp double location water type blow cabinet : ( 1 ) inside sets at the path, sprays, prevents the structure, carries on three times of cleans to the oil mist, the improvement work environment, reduces the paint to the human body violation, the noise is small

    二tdm - wt - 2400sp雙工位水濂式噴油櫃: （ 1臺）內置軌跡，噴淋，阻流結構，對油霧進行三次清洗，改善作業環境，減輕油漆對人體的侵害，噪音小。
  8. The three basic steps are as follows : firstly, the flow field is computed. secondly, the droplet trajectory equation is solved in order to determinate the limiting droplet trajectories and local collection coefficient. thirdly, a new iced shape is defined according to ice accretion model

    其基本步驟一般分三步：計算物體的繞流流場；求解水滴軌跡方程以確定極限水滴軌跡和收集系數；根據冰增長模型來確定新的結冰翼型形狀。
  9. Abstract : a modified droplets trajectories analysis model is established for the efficiency estimation of liquid - liquid hydrocyclones based on the single vortex field theory

    文摘:在單渦流場理論基礎上建立了一種改進的油粒軌跡模型，用以預測油水旋流器粒級分離效率。
  10. The improved lagrangian stochastic model has attributed to the successful prediction of the turbulence inhomogeniety, turbulence anisotropy, and particle crossing - trajectories effect. the collisions between the particles are also considered in this thesis. numerical results for the particles trace and collection efficiencies in the cyclone separator were compared with available experimental data and with theoretic models

    為了驗證以上固體顆粒運動模型及修正的湍流模型，文中給出了顆粒在水平管道和u形撞擊式分離器中的運動，比較了不同顆粒軌跡模型的特點及運動行為對流體湍流強度的影響。
  11. It is expected that the model could be effectively used in performance prediction and optimization of liquid - liquid hydrocyclones

    該軌跡法分離效率模型理論上具有廣泛通用性，方法簡單實用，對液-液水力旋流器工業使用及其優化設計具有重要的指導作用。
  12. According to the newton ' s second law, the droplet trajectory equation is established, the flow field calculated by n - s equation is regarded as the base of droplet trajectory equation solved

    根據牛頓第二定理，建立了水滴軌跡方程，將解n - s方程得到的流場解作為水滴軌跡方程的定解條件。
  13. When the ice grows to a determinate thickness, according to new shape, the flow field and the droplet trajectory equation are computed again, namely, the three steps above are iterated until the expected icing time is attained

    當結冰達到一定的厚度時，根據新外形需要重新計算流場和水滴的運動軌跡，即以上三個步驟要迭代進行，直到達到所需要的結冰時間為止。
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