渦動泵 的英文怎麼說

中文拼音 [guōdòngbèng]
渦動泵 英文
vortex pump
  • 渦 : 渦名詞1. （漩渦） eddy; whirlpool; vortex 2. （酒窩） dimple
  • 泵 : 名詞（吸入和排出流體的機械） pump
  1. The engine-feed system interface is at the turbopump inlet flanges.

    發動機與供應系統的交界是在渦輪泵的進口法蘭盤處。
  2. A turbine engine is propelled by liquid mud pumped into it from the surface.

    渦輪機由從地面上用泵打進去的泥漿推動。
  3. Cw the feature of cw magnetic - driving vortex pumps is little capacity, high - head, it can convey the fluid containing 20 percent of gas and non - lubricative, also can be used to the occasion where npsh is low

    Cw型磁傳動旋渦泵，是小流量高揚程應用最理想的選擇;可輸送含有20 %氣體的介質，可應用於非潤滑性流體和汽蝕余量很低的場合。
  4. The results of computation show that the axial force on the impeller of pump pushes the pump impeller towards turbine, that axial force on the turbine makes the turbine close to the pump impeller, and axial force on guide roller propelles guide roller towards the pump impeller

    實例計算發現，泵輪的軸向力拉動泵輪向渦輪靠近；渦輪的軸向力拉動渦輪向泵輪靠近；導輪的軸向力拉動導輪向泵輪靠近。
  5. With piv technology, the flow field was measured to judge the performance of pump sump. by analyzing the pictures of velocity, streamline, turbulent kinetic energy and vorticity, we found that the turbulence was bigger while the ratio of the runoff increased. and the vortices always appeared in the field where the runoff was small

    通過piv試驗，測量了封閉式水泵吸水室內部的流場，以研究該水泵吸水室的性能； （ 2 ）通過分析流速圖、流線圖、湍動能圖和渦量圖，發現了流量比越大，湍動越大，漩渦總是出現在流量較小的一側。
  6. A dynamic model for reliability analysis of sealing structures and its application to turbopumps

    渦輪泵密封結構的動態可靠性分析
  7. A transparent model is used to make the deflection jet board grounded on the inhere enlarged dimensions. the finished experiments are conducted to catch the flow rate directions and the situation of cavitation using a high - speed video cameras. in this paper, the finite element analysis and visualiation research of servo valve prestage jet flow field are carried out, which establish the theoretical foundation for mathematical model of servo valve prestage and the whole mathematical model of hydraulic servo valve

    在對射流前置級驅動的伺服閥射流流場數值模擬的基礎上，用有機玻璃在偏導射流板原始尺寸的基礎上進行了擴大，製作了透明的偏導射流板，運用高速攝像機、液壓泵站等組成了可視化實驗系統，對射流流場的流速方向、渦流、氣穴等現象進行了多方位的觀測，並通過對接收管接收壓力的測試，對流場分析結果進行了驗證。
  8. This condensate discharge from the condensers ( feed water ) is pumped back to the steam generator in the nuclear island to be converted into steam again. cooling water for the condensers is taken from the sea via the seawater pumps in the pump house

    從冷凝器流出的凝結水（即給水）會泵回核島內的蒸汽發生器，然後再次轉化為蒸汽。在這過程中，蒸氣會將渦輪發電機作高速轉動（
  9. Usage : it is suitable for the polishing of the boorster vane of motors, the turbine of water pumps, as well as various stainless steel castings, and can also be used as casting materials for other precision foundings

    鑄造微粉適用范圍：適用於發動機增壓器葉輪、發動機渦輪、水泵葉輪、各種不銹鋼鑄件及其他精密鑄件的鑄造用原料。
  10. Hydraulic turbines, storage pumps and pump - turbines - tendering documents - part 4 : guidelines for technical specifications for kaplan and propeller turbines

    液壓水輪機，蓄水泵和水泵水輪機.報價文件.第4部分:轉漿式水輪機和渦輪螺旋漿發動機的技術規范導則
  11. Therefore, this paper studies three kindsvalves such like bufferfly valve, brake valve and ball valve, with the numerical simulation method by cfx which is often used to simulate the fluid. by the simulation of three kinds of valves, we can kown dynamic characteristic of them. in this paper, i not only simulate for three kinds of valves, but also analyse cause of flow - noise and give respectively mathematical model of main noise sources in piping system such as pupm and valve

    本文通過cfx軟體，用數值模擬的方法，對海水管路系統中常見的三種閥門（蝶閥、閘閥、球閥）流動特性及噪聲進行了模擬分析，闡明閥門噪聲產生的機理，建立了泵和閥門等噪聲源的數學模型，並對管路系統中涉及到的邊界條件做了適當的處理，分析了閥門下游的渦聲。
  12. Zmd series of magnetic drive pumps adopt spacer sleeves made of most updated materials, with high - strength mechanics properties, and eliminate magnetic eddy current of common magnetic drive pumps completely

    Zmd系列磁力驅動泵採用最新材料製成的隔離套具有高強度的力學性能，徹底消除了一般磁力泵具有的磁渦流現象。
  13. 5. the numerical simulation of the axial vortex movement in the inlet side of the pump system with the method of discrete vortex provided a new way for hydromechanical characteristics of a pump system

    用離散渦方法計算渦系位置的演化模擬泵入口側渦量場的軸向渦流運動，為研究泵系統入流側渦量場特性提供了一種定量研究方法。
  14. The transient continuously distributive vortex can be replaced by a number of discrete point vortexes. the trajectory of vortex movement was computed with the method of discrete vortex and the axial vortex movement in the inlet side of the pump system was simulated

    將泵入口側連續分佈的渦量場離散成有限數目的離散渦，用離散渦方法計算渦系位置的演化，模擬泵入口渦量場的軸向渦流運動。
  15. In this case, health monitoring and fault diagnosis should turn to novelty detection ( nd ) technology, which offers a solution to this problem by modeling normal data, using some distance measure and a threshold for determining novelty. this thesis describes the exploratory work of applying a powerful nd technology ? one - class support vector machines ( oc - svms ) to the detection of faults embedded in turbopump vibration data. the main contents of this thesis include : ( 1 ) many popular nd methods are introduced together with their characters and two kinds of oc - svms methods are described in detail

    本文針對液體火箭發動機渦輪泵的振動信號，結合新異類檢測技術中的單類支持向量機方法，對新異類檢測在渦輪泵試車故障檢測中的應用進行了嘗試，主要研究內容包括: （ 1 ）介紹了各種流行的新異類檢測演算法的原理以及各自的特點;重點介紹了新異類檢測技術中的兩種單類支持向量機原理，並在此基礎上建立了一種基於支持向量數據描述的新異類檢測模型。
  16. Turbine - driven pump

    渦輪傳動泵
  17. The paper employs the method of three stage design to make analysis on the pneumatic turbine system of the mine pneumatic pump in theory and put it into experiment on the base of the kfb30 - 18 mine pneumatic pump

    本課題採用三次設計方法，以kfb30 - 18型礦用風動水泵為基礎，對該產品的風動渦輪系統進行了理論分析和實驗研究。
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