two-phase pump 中文意思是什麼
two-phase pump
解釋
二相泵-
Dredging pump and hydraulic transport experimental system proposed in this paper is mainly used for the experimental study of dredging pump performance and the solid - liquid two - phase flow in pipelines
本文研製的疏浚泥泵與管道水力輸送實驗系統，主要用於疏浚泥泵性能及管道固液兩相流的測試研究。 -
In chapter four, according to the analysis on the boundary theory and velocity field of main fluid zone of two - phase fluid pumps, the parameter equations of vane ' s modular curve of centrifugal pump are given, which contact the boundary " layer and eular theory of two - phase fluid pump by the fixing angel of vane as variable and leading into the velocity coefficient a. the results show that, in designing process of vane ' s modular curve of centrifugal pump, the determination of the total shape and parameters relates the flow properties of two - phase fluid and output ability of pump, or the design of the modular curve of centrifugal pump is the kernel of hydraulic design
第四章依據固液兩相流泵的邊界層理論及對主流區速度場的分析，給出了離心泵葉片型線的參數方程；它是以葉片安裝角為參變數，以引入的速度系數k _ v作為中間因子，將兩相流泵的邊界層理論和歐拉理論聯系起來? ?它說明了這樣一個事實，在離心泵葉片型線的設計過程中，它的整個形態或參數的確定都關繫到兩相流體的流動特性和泵的輸出能力，或者說，離心泵型線的設計是其水力設計的核心。 -
Numerical analysis of interior flow in screw centrifugal pump for liquid - solid two - phase medium with small size particles
小粒徑固液兩相流在螺旋離心泵內運動的數值分析 -
And consequently, the phase modulation dissipation arises from the strong phase mixing between the waves inside and outside the modulation layer, and the pump wave is strongly damped near the resonant layer of coronal loop. after above analytical theories, we combine the two part of work into an integrated model of coronal heating
由於位於共振層附近的相調層非常薄，那麼，對應的位於這個薄層之內的pump波就會和在這個薄層之外傳播的pump波有強烈的相混作用，從而對共振層附近的pump波有很強的阻尼作用。 -
From the viewpoint of the characteristics of two - phase liquid sand slurry wear, combined with the examination and study on easily damaged workpieces, the wear failure ' s basic rules are pointed out, of the pump shell and the cutter - piece on service, and the general principles of material wear - resistant designs put forward. the sand slurry abrasion tester has been designed and developed which can simulate general dredging conditions. summarized and presented are the position - exchange measuring method of sand slurry abrasion test and the experiment specification of sand slurry wear test of dredging conditions
文中系統論述了作者在疏浚工況泥沙磨損機理及其耐磨新材料課題研究中的工作成果，主要研究內容和創新點如下：總結分析了磨損研究動態和提高材料耐磨性的方法；從兩相流泥沙磨損的特點出發，結合對失效易損件的考察研究，分析指出了現役泥泵殼和絞刀片磨損失效的基本規律，提出了材料耐磨損設計的基本思想；設計研製了能模擬疏浚工況的泥沙磨損試驗機，總結提出了泥沙磨損試驗換位測試法和疏浚工況泥沙磨損試驗規范。 -
Numerical simulation of dense liquid - solid two - phase turbulent flow in a centrifugal pump impeller
離心泵葉輪內密相液固兩相湍流的數值模擬 -
In chapter five, as one of the applications of boundary layer theory on two - phase fluid pump, the calculation process and example analysis in vane design are given and the stability and convergence of algorithms and programs and rules showed in calculation are required
第五章作為固液兩相流泵的邊界層理論的應用之一，本章給出了它在葉輪設計中應用的計算過程及實例分析。通過實例分析及數值計算，本章得出關于演算法和程序的穩定、收斂性結論以及速度系數在計算中所表現出的規律性。 -
The university of petroleum ( beijing ) thereby develops a simulation test device for hydraulic subsurface pump for gas and liquid two - phase flow
石油大學（北京）為此研製了一套氣液兩相流液壓抽油泵模擬試驗裝置。 -
Clxq two - phase flow thick liquid pump
Clxq型兩相流漿泵 -
Technical retrofit for the domestic water heating system in residential quater of one thermal power plant has been carried out by adopting the boosting and heating technology based on supersonic steam - liquid two - phase flow, to replace the original water pump and tube type heat exchanger
摘要採用超音速汽液兩相流升壓加熱技術對某熱電廠福利區生活熱水系統進行了技術改造，以取代原有的水泵及管式換熱器。 -
Thirdly, image measurement technology was also taken to study gas - liquid two - phase flow in the centrifugal pump impeller
利用圖像測量技術對離心泵內氣液兩相流中的氣相流動特徵進行研究。 -
Secondly, image measurement technology was taken to study particle - liquid two - phase flow in the centrifugal pump impeller
利用圖像測量技術對離心泵內固液兩相流中的固相流動特徵進行研究；三 -
The character of pseudothermal temperature equation is expounded ; numerical computation of two phase flow of power law fluid in different kind of pump impeller blade and under the influence of its material parameters ( viscosity and flow exponent ) has been performed
摘要詳細闡述了顆粒擬溫度方程，計算了不同型線的葉輪及改變冪律流體物性參數對湍流流動的影響。 -
This thesis firstly makes a detailed analysis and expatiation for several conventional charge pump circuits, and then proposes a new two - phase charge pump, and analyzes its structure and operational principle. and the simulations of several charge pump circuits including the new two - phase charge pump circuit are compared, the result indicates that the new charge pump overcomes the shortcomings of the conventional circuits and has the better performance
本文首先對幾種傳統的電荷泵電路進行了系統的闡述和分析，在此基礎上提出了一種新型的二相位電荷泵電路，對該電路的結構設計和工作原理進行了深入的理論分析，並對包括新型電路在內的幾種電荷泵電路模擬比較，證實了新型電荷泵電路能克服傳統電路的不足，具有更高的性能。 -
The introduction is in chapter one, which summarizes the research results of centrifugal pump of two - phase fluids in domestic and oversea and illuminates the research aim, significant and main contents
第一章為緒論，綜述了國內外離心式固液兩相流泵的研究概況，闡述了本文研究的目的、意義及主要內容。 -
In the basis of the references on a centrifugal pump of two - phase fluids from domestic and oversea, its theory of boundary layer is presented and set up and the modular curve equation of vane is received in this paper
本文在綜合國內外關于固液兩相流離心泵及與之相關文獻的基礎上，首次提出並建立了固液兩相流泵的邊界層理論，給出了葉片型線方程。 -
In the text applying the theory of two - phase flow ' press - drop and diversion - phase model, having a analysis to the press characterize of the important part namely the bubble pump of the no - pump libr absorption air - condition, and set up the relational mathematical model
本文對無泵溴化鋰吸收式空調器的關鍵部位，氣泡泵的特性按照流體力學兩相流的理論進行了分析研究，並應用兩相流的分相模型，建立了數學模型，並進行了數值模擬計算。 -
As an example, we studied the co - propagation of two soliton beams with one ' s amplitude is much stronger than another. it is then found that the weaker ( probe beam ) can experience a very large phase shift within a rather short propagation distance by modulating the input power of the stronger ( pump beam ). chapter 3, nnlse is simulated for two beams propagation
以振幅一強一弱共同傳輸的孤子光束為例進行了具體研究，相位分析顯示，與局域孤子相比，孤子光束在相當短的傳輸距離之內能產生大的相移，可以通過對強光（泵浦光）能量的調控來實現對弱光（信號光）的相位調制。
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