水輪機軸 的英文怎麼說

中文拼音 [shuǐlúnjīzhóu]
水輪機軸 英文
turbine shaft
  • 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...
  • 輪 : Ⅰ名1 （輪子） wheel 2 （像輪子的東西） wheel like object; ring; disc 3 （輪船） steamer; steamboa...
  • 機 : machineengine
  • 軸 : 軸Ⅰ名詞1. （圓柱形的零件） axle; shaft 2. （對稱部分的直線） axis 3. （圓柱形的纏繞器物） roller; spool Ⅱ量詞（用於纏在軸上的線以及裝裱帶軸子的字畫）
  • 輪機 : turbine
  1. For the kobold horizontal - axis rotor, the hydrodynamic performance is explored and studied gradually. at first, a basic resistance - type method is presented

    對于橫軸蹼板式水輪機，本文從流體力學的基本原理出發，對蹼板式水輪機的水動力性能及其計算方法進行了循序漸進的探索和研究。
  2. Establishing of simulation environment for multi - axis machining of hydro turbine blades

    水輪機葉片多軸數控加工的模擬環境構建
  3. The axial flow type turbines are available for hydrauric power resources of medium and low heads. ganfa manufactures both the propeller type fixed blade type and the kaplan type adjustable blade type turbines. the propeller type turbines are suitable for hydropower stations with small or medium capacities and heads, and relatively stable loads. the kaplan turbines are suitable for hydropower stations with medium or large capacities and heads, and relatively unstable loads

    軸流式水輪機適應于開發中低水頭水力資源。我公司生產的軸流式水輪機按轉輪結構分為定槳zd轉槳zz兩種，定槳式一般適用於中小容量及水頭負荷變化較小的的水電站轉槳式多用於大中型電站及水頭負荷變化較大的水電站。
  4. In chapter 3, the subgrid eddy - viscosity model for large eddy simulation is applied to calculate the three dimensions unsteady periodic turbulent flow in yantan francis turbine. the pulsating characteristics of some main physical parameters in flow field are found. the calculated axial water thrust of hydraulic turbine agrees with the model - test value

    第三章採用大渦模擬亞格子渦粘模型，對巖灘混流式水輪機的流場進行三維非定常湍流分析，得到了流場中各物理量的脈動特性，計算出ms的軸向水推力與模型試驗值大小相當；同時論證了對于下機架承重的混流式水輪發電機組可採用其推力軸承負荷作為水電站廠房振動的最大垂直激振荷載。
  5. Technical specification for main shaft of large turbine

    大型水輪機主軸.技術規范
  6. Stainless steel blade castings for axial - flow hydraulic turbines

    軸流式水輪機不銹鋼葉片鑄件
  7. Guide for installation technology of embedded components of axial turbine

    軸流式水輪機埋件安裝工藝導則
  8. The tubular turbines are the best selection for exploitation of tidal power and hydraulic power with extremely low heads and extremely large flow rates. they have large discharge, high specific and high efficiency, and need less excavation. they have been classified into bulb, pit, siphon and " s " types in the light of their structural types

    貫流式水輪機是開發特低水頭，特大流量水電站及潮汐發電的良好機型。該機具有開挖量小，過流量大，比轉速高等特點。按其結構型式分燈泡式豎井式軸伸式等。
  9. By applying the method of reliability technique, according to the eletric equipments reliability evaluate rules, this paper systematically analyzes faults which possibility or usually appear in turbine, generator, speed - adjusting controller in water power station and their reasons and effect factors. meanwhile it also uses the method of fat to study the fmea and preventive fault measures of turbine of zz500 - lh - 1020 and find out the biggest risk from all parts risk in turbine of zz500 - lh - 1020. this paper analyses the technique of reliability management of main equipments

    本論文運用可靠性技術中的有關方法，依據《發電設備可靠性評價規程》對機組的可靠性狀態進行分類，系統地分析了水輪機、發電機、調速器等三大機械主設備中可能或經常出現的故障，產生這些故障的原因及其影響因素;同時，使用故障樹分析方法，研究了zz500 - lh - 1020軸流轉漿式水輪機轉輪的故障模式及其影響，同時也分析了預防處理這些故障的措施;通過危害度分析，找出了zz500 - lh - 1020軸流轉漿式轉輪中各個部件的危害性大小與危害性最大的部件。
  10. Numerical simulation of the steady cavitating turbulent flow in the whole flow passage of a kaplan turbine has been carried out by using a full cavitation model and a mixture two - phase flow model

    摘要採用一種完整空化模型和一種混合流體兩相流模型，對軸流式水輪機全流道內的定常空化湍流流動進行了數值模擬。
  11. All of these is the important base of the selecting of turbines, the designing of hydrodynamics performance, and the general designing of marine currents power plant

    首先分析了豎軸可調角直葉水輪機水動力性能計算的基本公式，介紹了誘導速度的兩類計算方法。
  12. A hydrodynamic optimal method to enhance the energy conversion coefficient of the vertical - axis variable - pitch turbine is presented in this paper based on the analysis of the existing mathematical models, on the computational methods for predicting the hydrodynamic performance of turbines and on the available experimental results. by applying mathematical optimal theory, a mathematical model for optimizing the hydrodynamic attack angle of the blades of turbines is formulated and some numerical results are obtained as well

    本文在總結和研究豎軸可調角直葉水輪機水動力性能計算的現有數學模型，計算方法和實驗結果的基礎上，運用最優化理論，給出了改善和提高該種水輪機能量利用率的一種優化方法，建立了數學模型，並得到了計算結果。
  13. Then as a typical example some results drawn by using the introduced methods of the vertical - axis cycloid turbine are given and compared with the experimental data. the purpose is focus on the validation of the introduced methods what are the foundations of the hydrodynamic performance calculation and the optimal method

    然後以豎軸可調角直葉擺線式水輪機為例，計算了這種水輪機的各種水動力性能，給出了數值計算結果，對各種方法進行了分析並與已有的試驗結果進行了比較和研究，從而檢驗了各種理論計算方法的優缺點和可靠性。
  14. The development of the dynamic test - bed for fluid flow machine, one of the sub - projects within the " national 211 project ", can carry out the tests on the static and dynamic properties of not only both the hydraulic turbine units and water pump flits with the types of axial - flow, mixed - flow and inclined - flow, but also the centrifugal pump unit ; of which the testing process is automatically controlled by a pc with higher testing precision

    摘要流體機械動態試驗臺是國家「 211工程」建設項目之一，可以進行軸流式（貫流式） 、混流式、斜流式水輪機組的靜特性、動特性試驗，也可以進行軸流式（貫流式） 、混流式、斜流式、離心式水泵機組的靜特性、動特性試驗，試驗過程由微型計算機自動控制，試驗精度高，操作方便、靈活。
  15. Under various loads and working surroundings, torque measurement is the key method of study on dynamic character in water turbine ' s principal axis system

    扭矩測量是研究水輪機主軸系統在各種載荷和工作環境下動態特性的關鍵方法，受到了越來越多的關注。
  16. Combined with the actual developing situation, a new design is originated, that is, non - contact torque measurement through grating sensor. this paper has also presented the study of whole measurement system. according to actual experimental condition, a new torque measurement system of water turbine ' s principle axis is designed and tapped

    文章結合扭矩測量的國內外發展現狀和實際，根據國家自然科學基金資助項目「水輪機主軸機械繫統動態特性研究」提出的方案，採用光柵式傳感器進行扭矩的非接觸式測量，並對其整個測量系統進行了研究。
  17. The axial flow type turbines manufactured by the ganfa, are raging from 3 to 45m in water head, 100kw to 30mw in capacity and 0. 8 to 6m in runner diameter. in recent years, ganfa gained fast growth in this type of turbines. since manufacturing type zz560 - lh - 250 3. 2mw units for the nanhe power station in jiangxi, ithas also manufactured type zdjp502 - lh - 275 5. 5mw units for the niubilong power station in chongyi, jiangxi, and zd680 - lh - 420 4. 5mw units for the shamaoshi power station in shanghang, fujian

    我公司軸流式水輪機適應水頭345m ，轉輪直徑0 . 86m ，容量10030000kw ，自80年代為江西南河電廠生產zz560 - lh - 250型3 . 2mw機組以來，軸流式機組有較快的發展，近年來又先後為江西牛鼻壟電站設計製造了zdjp502 - lh - 275型5 . 5mw機組，為福建上杭電站設計製造了zd680 - lh - 420型4 . 5mw軸流式機組。
  18. The numerical simulation and experimental research made on the characteristics of the clearance cavitations in kaplan turbine are described herein ; in which the analysis mainly is concentrated on the characteristics of leakage - vortex caused by the flow of the clearance between blade tip and blade chamber, that occurs at the front - pressure side of the blade, and the intensity of the secondary - flow - vortex ; furthermore, the relationship in between the leakage - vortex, secondary flow vortex, cavitations and erosion are analyzed as well

    摘要對軸流轉槳式水輪機輪緣間隙流動及空化特性進行數值模擬和試驗研究，重點分析輪緣間隙流動在正面頭部泄漏流動所引起的泄漏渦帶、二次流動的漩渦強度和空化特性，以及泄漏渦帶旋轉、二次流動的漩渦與空蝕和磨損之間的關系。
  19. Study on optimal design of francis and kaplan hydraulic turbine in sandy water

    含沙水中混流和軸流式水輪機優化設計研究
  20. Research on arasion of yellow river water flow to axial - flow turbine and its protection

    黃河水流對軸流式水輪機磨蝕及其防護研究
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