渦流泵 的英文怎麼說

中文拼音 [guōliúbèng]
渦流泵 英文
eddy pump
  • : 渦名詞1. (漩渦) eddy; whirlpool; vortex 2. (酒窩) dimple
  • : 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...
  • : 名詞(吸入和排出流體的機械) pump
  1. Zmd catena of self inhale magnetic force pumps adopt structure of electrical engine direct link form, by centernog prop up, the structure is tightly, teardown and maintenance is convenient, adopt high - powered magnetism stuff nd fe boron to make inside and outside magnet. isolationsheath assembled make of import nonmetallic material, avoid magnetism backset ullage of the run - of - mill pumps have drastically

    Zmd系列自吸磁力採用電機直聯式結構,由中間支架支撐,結構緊湊,拆卸維護方便,採用高性能磁性材料「釹鐵硼」製造內外磁體,隔離套採用進口非金屬材料,徹底消除了一般磁力具有的磁損耗,可輸送高濃度,密度大於1 . 84 t m
  2. The exterior and the install sizes all in the light of iso international criterion to design and make, the whole structure adopt after pull pattern of electrical engine direct link my companys patent, by centernog prop up, the structure is tightly, teardown and maintenance is convenient the bound of capability is broad the alnico of passing wrestdistance uses of advanced thulium material permanent magnet nd fe boron to make inside and outside magnet ; uses of the most streampadd nonmetallic material pad f46 inside to be made - up isolationsheath assembled and its provided with high strength dynam capability

    ,整體結構採用電機直聯的后拉式我公司專利,由中間支架支撐,結構緊湊,拆卸維護方便,性能范圍寬傳遞扭矩的磁鋼選用先進的稀土材料永磁體「釹鐵硼」製造內外磁體,使用最新型非金屬材料內襯f46製成的隔離套組合具有高強度的力學性能,徹底消除了一般磁力具有的磁損耗,提高了整機的效率。
  3. In order to improve the efficiency of the permanent canned - motor pump, and decrease electromagnetics effect of the liners in designing the permanent magnet canned - motor pump. the main parameters of the permanent canned motor pump have been calculated with the finited element method, the eddy - current of the liners also have been studied deep and systematically in this dissertation

    為提高永磁屏蔽電的效率,減少永磁屏蔽電設計中屏蔽套電磁影響問題,本文對永磁電電磁場進行了有限元分析,計算了主要參數,對屏蔽套的問題進行了分析研究。
  4. Research on anti - cavitation characters of a small - flow high - head vortex pump

    一種小量旋的汽蝕性能試驗研究
  5. 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,是小量高揚程應用最理想的選擇;可輸送含有20 %氣體的介質,可應用於非潤滑性體和汽蝕余量很低的場合。
  6. Test methods for centrifugal, mixed flow, axial and regenerative pumps

    離心和旋試驗方法
  7. 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,測量了封閉式水吸水室內部的場,以研究該水吸水室的性能; ( 2 )通過分析速圖、線圖、湍動能圖和量圖,發現了量比越大,湍動越大,漩總是出現在量較小的一側。
  8. Economical operation for industrial centrifugal, mixed flow, axial flow and vortex pump systems

    工業用離心與旋系統經濟運行
  9. 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

    在對射前置級驅動的伺服閥射場數值模擬的基礎上,用有機玻璃在偏導射板原始尺寸的基礎上進行了擴大,製作了透明的偏導射板,運用高速攝像機、液壓站等組成了可視化實驗系統,對射場的速方向、、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,對場分析結果進行了驗證。
  10. 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

    從冷凝器出的凝結水(即給水)會回核島內的蒸汽發生器,然後再次轉化為蒸汽。在這過程中,蒸氣會將輪發電機作高速轉動(
  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)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,分析了閥門下游的聲。
  12. This principle is a lettle like centrifugal pump. when runing, stock enters via the center of tubine wheel, and then under the function of centrifugal force is flung to the direction of tangent and drains out through specified channel

    其作用原理類似離心,運轉時漿料從輪中心吸入,由於離心力的作用,被甩到葉輪的切線方向,經特定的腔道出。
  13. 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具有的磁現象。
  14. Insulation shell in a new induction shaft coupling is a main element to solve leakiness of magnet pump, it often works in changing magnetic field so that eddy current is produced, and eddy current results in wastage and decreasing the efficiency

    摘要磁力聯軸器中內外轉子間的隔離套是磁力實現無泄漏的主要零件,由於磁力聯軸器工作時,隔離套便處在變化的磁場中,則其內部將產生,導致損耗和傳遞效率降低。
  15. 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

    用離散方法計算系位置的演化模擬入口側量場的軸向運動,為研究系統入量場特性提供了一種定量研究方法。
  16. 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

    入口側連續分佈的量場離散成有限數目的離散,用離散方法計算系位置的演化,模擬入口量場的軸向運動。
  17. On the basis of experiments the axial vortex in pump system is analyzed and calculated, the vortex line formulas of planar, cylindrical and axial vortexes are given, and their vortex lines aregraphed

    在試驗研究的基礎上,對系統軸向進行了分析計算,給出了平面、柱面和軸向線計算公式,並繪出了它們的線。
  18. The theoretical model of dc electroosmotic flow field is built based on the forming principle of the pumping rate and pressure of electroosmoticflow micropump. the numerical values of electric double layer and electroosmoticflow field are solved by using vorticity stream funcion formulation and finity difference algorithm. it shows many factors influence the pumping rate such as electric field indensity, section area, section shape, the dielectric constant and the viscosity constant of flow

    本文詳細的綜述了直電滲的國內外研究狀況,闡述了雙電層和直電滲的原理,研究了電滲量與壓強的產生機制,建立了直電滲場的理論模型,並利用函數法和有限差分法得到雙電層電勢和電滲場數值解。
  19. 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。
  20. Pump system designers and end - users should consider both motor overheating and prevention of " vortexing " ( inadequate suction conditions ) when designing systems and specifying non - clog submersible pumps, regardless of the preferred pump manufacturer ( s )

    無論選擇哪家製造商,在設計系統和配置無堵塞潛水時,設計師和最終用戶都應該考慮電機過熱和「」預防兩個問題。
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