尾流損失 的英文怎麼說

中文拼音 [wěiliúsǔnshī]
尾流損失 英文
wake loss
  • 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...
  • 損 : Ⅰ動詞1 （減少） decrease; lose 2 （損害） harm; damage 3 [方言] （用尖刻的話挖苦人） speak sarcas...
  • 損失 : 1. （失去） lose 2. （失去的東西） loss; wastage
  1. The results indicated that the generation of trailing - vortex of downstream adjacent vanes could be restrained effectively by upstream wake when the passing frequency and the amplitude of wake defect satisfy some conditions, associated with a significant enhancement of time - averaged aerodynamic performances : loss coefficient reducing 40. 2 % and the ratio of loading coefficient and loss coefficient increasing 93 %

    研究表明：滿足一定通過頻率和虧損幅值條件的尾跡能夠有效抑制下游相鄰葉排尾緣渦的生成，達到控制或是推遲附面層非定常分離的目的，從而使得流場時均性能大幅度的提高，損失系數降低了40 . 2 % ，功損比增加93 % 。
  2. The paper introduces experience of selecting hydraulic calculation formula and illustrates calculation of critical velocity of flow ( or critical pipe diameter ) and friction loss of pressure pipe in tailings transport and how to select the formula with examples

    介紹工程實踐中，選用水力計算公式的體會，對尾礦輸送中臨界流速（或臨界管徑）和壓力管道摩阻損失的計算以及如何選用公式分別作了舉例說明。
  3. The velocity distributions, the relative mach number distributions and the flow trace distributions are visualized, and the reasons, which cause bad aerodynamic losses and make the flowfield complicated, are analyzed, including wake, secondary flow, separated flow and the interaction between shock and boundary layer

    顯示壓氣機內的速度場、相對馬赫數分佈及流動跡線分佈等，並分析造成嚴重損失及使流場趨于復雜紊亂的原因，包括尾跡、二次流、分離流及激波/附面層干擾等現象。
  4. A parameter has been defined to account for both the heat transfer enhancement and pressure loss caused by different shapes and configuration of pin fin arrays and the optimization analysis shows that cube - shaped pin - fin arrays can be viable alternatives for pedestal cooling in a blade trailing edge

    本文提出了一個強化換熱有效性系數來綜合考慮擾流柱換熱和壓力損失的效果，並用它對各種擾流柱進行了優化分析，優化結果表明方形擾流柱排在渦輪葉片尾緣區冷卻結構設計中是優先考慮的一種結構型式。
  5. The bingling ( si gou xia ) hydropower station is a series of power stations on the yellow river, in order to the expropriation and the emigration be reduced, after studied the relation of water level and flux of the bingling hydropower station on the taping dam location, under the different running circumstances of the liujiaxia reservoir, to located the bingling hydropower station on the head of the liujiaxia reservoir, and keeping the total installation and the generated energy not be changed all made use of the floodwater of the liujiaxia reservoir

    摘要黃河炳靈（寺溝峽）水電站是黃河幹流上的一個梯級電站，為了減少征地移民損失，經對炳靈水電站（塔坪壩址）尾水斷面在劉家峽水庫不同運行方式下的水位與流量關系進行分析研究，在總裝機和年發電量基本不變的情況下，充分利用劉家峽水庫汛限水位，將電站樞紐選址在其電站庫尾內。
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