節流閥調定 的英文怎麼說

中文拼音 [jiéliúfádiàodìng]
節流閥調定 英文
throttle setting
  • 節 : 節構詞成分。
  • 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...
  • 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...
  • 調 : Ⅰ動詞1 （配合得均勻合適） harmonize; suit well; fit in perfectly 2 （使配合得均勻合適） mix; adju...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 節流 : 1. （節省經費開支） reduce expenditure 2. [工業] orificing; choke; throttle down, throttle back; throttle
  1. Then pid flow rate control algorithm is introduced. all experiments made in this chapter are about measuring the valve parameters according to spool positions, single actuator flow rate control by the calculated flow rate feedback control method, free flow rate dividing control under the sufficient pump discharge flow rate situation, proportion flow rate dividing and flow rate dividing based on meter - in flow rate feedback control method under insufficient pump discharge flow rate situation. the results of all experiments proved that the method presented in this thesis is an effective way to overcome the unreasonable flow rate dividing when simultaneously operating multi - actuators with different inertia loads

    第四章介紹了多執行器復合控制實驗系統和實驗方法；介紹了實驗採用的流量控制的pid演算法；並測定了執行器控制閥和閥芯位移相關的系數；做了單個執行器計算流量反饋流量控制、流量足夠情況下多執行器流量任意分配、流量不足情況下多執行器按比例調節流量分配和多執行器進油側流量反饋分流控制實驗；通過實驗說明了論文提出的分流控制方法能實現大小慣性負載復合操作時的合理分流。
  2. Through analyzing the figure of energy wasting of pump, the quality in pipes is direct proportion of the speed of pump if the speed of pump is reduced. the power of electromotor fell the cube of the speed of pump. so the energy wasting of constant pressure water supply based on variable frequency speed regulating technology is envident less than the traditional mode is used throttle to supply water

    分析水泵工況的能耗比較圖，可以看出利用變頻調速實現恆壓供水，當轉速降低時，流量與轉速成正比，功率以轉速的三次方下降，與傳統供水方式中用閥門節流方式相比，在一定程度上可以減少能量損耗，能夠明顯節能。
  3. The centrifugal pump for oilfield waterflooding and oil transfer worked with low pump efficiency owing to unstable load and its energy loss is fairly large

    油田注水集輸系統離心泵由於載荷經常變化，大多不能在其額定工況點工作，泵效低，且需要用泵出口閥調節流量，產生一定的泵管壓差，造成較大的能量損失。
  4. Based on advanced technology, this thesis bring forward the optimal scheme and set down general system - drawings and flow charts. using step7 - micro software, we achieve the auto - control aim in drinking water treatment. in practice, the complexity and non - linaerity exit in the system of water treatment, so we apply fuzzy control in water treatment and design a kind of controller which structure can be altered according to the using - rate of ozone and the variety of water quality

    實際飲用水處理系統由於存在復雜性、非線性、時變性，本文根據臭氧生物活性炭水處理工藝存在復雜性、非線性、時變性等特點，將模糊控制應用在水處理這一不確定的非線性時變系統，針對不同水溫下臭氧利用率及水質的變化，設計一種基於系統過程狀態的變結構的模糊控制器，以單片機作為主要控制硬體，按查表方式設計軟體，對進水閥門開度進行在線控制，調節臭氧氣體與進水的比例（臭氧流量及濃度不變） ，達到氣水比最優化。
  5. This mode of valve is a kind of brand - new patent electromagnetic valve developed by this co., with an electromagnetic block as the auxiliary valve and not directly acting on the switch valve while only through adjusting the force difference between the media to get the switch valve, having lower energy consumption, longer duration, more stable performance etc. notable feratures, compared with the traditional electric valves, and extensively used for various water etc. liquids control system

    A型閥是我公司開發的一種新型專利電磁閥。電磁塊作為輔閥，不直接作用於開關閥，僅調節介質壓力差獲得開關閥，與傳統電動閥相比具有耗能低壽命長性能穩定等顯著特點。廣泛應用於各種控水油等流質的控制系統。
  6. According to theoretical analysis and experiments on the throttle control system, the quantitative relationship among the speed of executive element, the flow area of the throttle and the load is determined

    本文通過對進油路節流調速系統的理論分析與試驗研究，闡明了執行元件的運行速度與節流閥的通流面積以及負載之間的定量關系。
  7. Abstract : according to theoretical analysis and experiments on the throttle control system, the quantitative relationship among the speed of executive element, the flow area of the throttle and the load is determined

    文摘:本文通過對進油路節流調速系統的理論分析與試驗研究，闡明了執行元件的運行速度與節流閥的通流面積以及負載之間的定量關系。
  8. The definitions and the conditions of cavitation erosion and flash vaporization have been discussed in detail ; the paper also shows examples of different definitions in different books, which cause the complexity of calculating discharge factor and the damage to control valve ; suggests relevant measures to avoid the damage in real working condition

    摘要對氣蝕和閃蒸的定義、產生的條件進行了詳細論述，以規范不同版本書籍在概念上的模糊不清，以及由此造成的調節閥流量系數計算的復雜性和對調節閥的損害，以便採取相應措施，在實際工況條件下加以避免。
  9. The swing check to stop reverse - flow is moounted in the disc - lever with little axial and radial play and held by screw nuts

    用來阻止逆流的旋啟式止回閥是安裝在閥板拉桿上，有微小的軸向和徑向活動間隙，並用調節螺母固定。
  10. Valve adjustment is a indispensably sector for pump system running, and it will bring transient flow to the system under some conditions

    閥調節是泵系統運行過程中不可缺少的環節，在一定條件下，調節會使系統發生瞬變流動。
  11. Acoustics. determination of sound power levels of noise from air - terminal devices, air - terminal units, dampers and valves by measurement in ? reverberation room

    聲學.混響室空調終端設備空調終端部件氣流調節器和閥門的噪音聲功率級測定
  12. Industrial - process control valves. part 2 - 1 : flow capacity. sizing equations for fluid flow under installed conditions

    工業過程調節閥.第2 - 1部分:流量.在安裝條件下液體流量的定徑方程
  13. The research improved on the structure of flux control valve, and reduced obviously the excess of the system, and built up the stabilization of the system, while implemented the distributed system software. the instance showed that the distributed system software can be realized, and proved the exactness of the system resolve project, the design of the system consistent with the requirements

    在實現了分散式測控系統軟體的同時，改進了流量調節閥系統的結構，顯著地降低了該系統的超調量，增強了系統的穩定性。這個實例說明了的分散式測控系統的軟體是可以實現的，證明了系統的解決方案是正確的，系統的設計是符合要求的。
  14. This constant - pressure hydraulic power adopts plvc4 programmable logical controller for valve to control the electro - hydraulic proportional relief valve to adjust the pressure at the entrance of the servo valve and makes it change with the pressure change at the exit thus to keep the pressure difference constant

    此恆壓油源採用閥用可編程式控制制器plvc4控制電液比例溢流閥調節伺服閥入口壓力，使其跟隨伺服閥出口壓力變化，達到入出口壓力差值恆定的目的。
  15. Install a needle valve in the control line. if uneven pressure should cause the regulator to pulsate, its action can be stabilized by throttling the valve

    在控制管線上安裝一個針形閥。如果不穩定的壓力導致調節閥波動，則這種波動通過對閥門節流將穩定下來。
  16. Through setting ideal flux of the experiment system, solving the mathematical model, i acquired open degree of every regulation valve

    對實驗系統進行理想流量設定，對系統數學模型進行求解，計算出各調節閥的開度。
  17. After setting regulation valves, i tested flux of the network, compared the tested flux with the ideal flux, and validate correctness of the way i used in this paper

    從而對實驗系統的調節閥進行設定，並測試了管網系統的流量，和理想流量進行對比，驗證了本方法的正確性。
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