水力閥 的英文怎麼說

中文拼音 [shuǐlìfá]
水力閥 英文
fluid-valve
  • 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...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 閥 : 名詞1 （指在某方面有支配勢力的人物或家族） established house or power group; a powerful person or...
  • 水力 : waterpower; hydraulic power水力剝離 [采礦工程] hydraulic stripping; strip with water; 水力采礦 hy...
  1. Sprinkler alarm valve water motor transmitter

    報警閥水力傳感器
  2. Sprinkler alarm valve water motor alarm

    報警閥水力警鈴
  3. Automatic sprinkler system - part 2 : wet system alarm valves retard chamber water motor alarm

    自動噴水滅火系統第2部分:濕式報警閥延遲器水力警鈴
  4. Gasket deforms during hydrotest, bolts lose torque and must be retightened after hydrotest. ( pressure / temperature transient or frequent cycling produces similar mechanical action in valve

    在水力測試時，墊圈會變形，螺栓松動，因此在水力測試后必須加以緊固。 （壓力/溫度轉換或周期循環在閥門上產生相似的機械作用。 ）
  5. Specification for applied design of hydraulic control valve

    水力控制閥應用設計規程
  6. Specification for applied design of hydraulic control valves

    水力控制閥應用設計規程
  7. Based on the theory of valve stroking, the mathematical models and their numerical methods of valve stroking in specified time with pressure constraint are proposed for the hydraulic pipe - turbine system in pumped storage plants, the models and their solving methods are also proposed for the complex hydraulic pipe - turbine systems with the practical programmes under the conditions of hydraulic transients

    摘要對于整體可控的水力機組系統，在過渡過程計算中可直接應用閥調節原理，本文提出了不帶調壓室的簡單管道及分叉管道系統限時閥調節和限壓閥調節數學模型及其求解方法，並對此進行算例分析。
  8. Kerosene testing ? when specified for special service valves, pacific valves can perform hydrostatic shell and seat closure testing using kerosene in lieu of water

    煤油檢測?對于特殊應用的閥門，如果用戶指定，美國太平洋閥門可以採用煤油代替水對閥門進行流體靜力學殼體和閥座壓縮檢測。
  9. Technical specification of hydraulic dedusting and slagging valves

    水力除灰排渣閥技術條件
  10. Shut off supply pressure and drain valve

    關閉供水壓力閥門和排水閥門。
  11. The self - supported flow regulating valve can be approach to eliminate the water power maladjustment in city heat supply system meanwhile realize energy saving

    供熱系統中的水力失調與自力式流量調節閥的應用
  12. Based on hydraulic balance principle in fluid system, analyzing valves ’ energy consumption share in the power equipment ’ s output power in

    本文依據流體系統水力平衡原理分析了動力集中系統中調節閥能耗在動力設備的輸出功率中所佔的份額，結果表明，系統愈大，這個份額愈高。
  13. Here are three parts in this thesis : building steady state model and transient model for water hydraulic valves. research on the property of flow field inside water hydraulic valves. analysis of the force on water hydraulic valves

    論文主要包含三部分的內容：水壓閥穩態模型和瞬態模型的建立；水壓閥內流場過流特性的研究；作用於水壓閥閥芯及閥體上的力特性分析。
  14. At the same time, the pressure of dynamic state in different opening and closing velocities can be gained, on the basis of results the axial hydraulic force and the fluid force can be calculated, which offers reference and guide foundations for accurately calculating the drive force on water hydraulic valves

    同時cfd解析也可以得到不同啟閉速度下閥腔內的動態壓力，在此基礎上計算出作用於水壓閥閥芯的穩態和瞬態軸向液動力，對精確計算閥芯驅動力具有重要的參考價值和指導意義。
  15. After simulating the model of water hydraulic valves, the velocity distribution, pressure distribution, energy distribution can be obtained and relations between the valve channel and the energy loss, the negative pressure distribution can be analyzed, which offers the theory foundation for designing water hydraulic valves with the high efficiency, low energy loss and low noise

    通過對水壓閥模型的cfd穩態和瞬態解析，可以得到水壓閥內流場的速度分佈、壓力分佈及能量分佈，據此定性分析流道結構（速度、壓力、流動的分離與再附壁，旋渦的產生與消失等）與能量損失、負壓分佈等的關系，從而為設計出高效率、低能耗、低噪聲的水壓閥提供理論依據。
  16. Valves and taps for water supply in buildings. cb disconnectors with different non controllable pressure ranges. general technical specifications

    建築物水管閥門.非受控不同壓力范圍cb斷路器.通用技術規范
  17. Our reputation for designing and manufacturing valves in nationalclass is logical outcome of our commitment to deliver unfailing reliability through consistent performance, service, and value in everything we do

    生產的閥門種類有閘閥截止閥止回閥球閥旋塞閥蝶閥水力控制閥高溫高壓閥門等，並可根據用戶特殊要求冶煉和製造。
  18. Distributes hoses and their assemblies, valves, couplings, tank truck accessories, liquid and dry bulk handling equipments ; servicing the chemical, petroleum, and dry bulk markets

    -主要生產「 twt 」品牌的各類蝶閥閘閥止回閥水力自動控制閥截止閥和復全式排氣閥等。
  19. Presents the configuration of the test bed and completes the pressure diagram experiment of reversed return and direct return piping networks under different hydraulic conditions by regulating valves

    摘要介紹了水壓圖教學實驗臺的構成，通過調節閥門進行了不同水力工況下同程式和異程式管網的水壓圖實驗。
  20. If applied experiential formula mechanically to calculate the dynamic moment of the tri - eccentric butterfly vavle, its errors for the results would be larger. the paper, by virtue of the postulate of flow with fixed constant, eddiless of ideal liquid, calculated laplace equation by finite difference method in rectangular coordinates, gained pressure distribution on the butterfly disc section, thereby figured out its dynamic moment under each opening angle and the method was feasible for calculating dynamic moment of symmetry or not, designed the program and described the curve of dynamic moment. finally, the paper infered their laws

    採用經驗公式來計算三偏心蝶閥的動水力矩，誤差比較大，本文根據三偏心蝶閥的結構特點，利用理想流體的定常、無旋流動的假定，用有限差分法在直角坐標系中求解拉普拉斯方程，得到蝶板截面上的壓力分佈，從而計算出蝶板在各個開度下的動水力矩，設計出了求解的程序，給出了程序運行的結果並進行了數據處理從而得到了動水力矩曲線，總結了它的變化規律。
分享友人
分享到 Line

分享到臉書