pump element 中文意思是什麼
pump element
解釋
泵芯子-
It adopts reynolds time - average n - s equation and k - ? turbulence model to calculate the inner 3 - d viscid turbulence flow of centrifugal pump. in the unstructured grid, the governing equations are discretized with finite volume method based on finite element method. then the pressure correction method is used to carry out numerical calculation
而後採用基於雷諾時均n - s方程與標準-湍流模型來求解離心泵葉輪內三維粘性紊流，在非結構化網格中，採用基於有限元的有限體積法對方程進行離散，用壓力校正法進行數值求解。 -
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
為提高永磁屏蔽電泵的效率，減少永磁屏蔽電泵設計中屏蔽套電磁影響問題，本文對永磁電泵電磁場進行了有限元分析，計算了主要參數，對屏蔽套的渦流問題進行了分析研究。 -
The forces acting on a sliding hoot, the key element of swash - plate axial piston pump. are analyzed and the formulas computing squeezing and repelling forces are derived ; the redundant squeezing force method is presented, including the selection of parts materials, squeezing force factor and the determination of geometric parameters of a sliding hoot
摘要分析了斜盤式軸向柱塞泵的關鍵摩擦副零件滑靴的受力，導出了壓緊力和分離力的計算公式；介紹了滑靴設計方法中的剩餘壓緊力法，包括零件材料、壓緊力系數的選擇以及滑靴關鍵幾何參數的確定。 -
Reverse osmosis desalting device : it adopts and consists of the most advanced reverse osmosis membrane element, high - pressure pump, instruments and dosing pump produced at home or abroad
反滲透脫鹽裝置是採用國內外生產的最先進的反滲透膜元件、高壓泵、儀表、加藥計量泵組裝而成的。 -
With the tridimensional finite element method the tridimensional seepage was computed, by the analysis and the computation of tridimensional seepage, the discharge method of the cushion could be asserted, at the same time, the discharge of pump drainage and the up - lift of cushion bottom could be got
通過三維有限元法計算水墊塘三維滲流場，通過三維滲流分析計算，確定了水墊塘排水方案，並得到水墊塘底板的揚壓力值及抽排系統的排水量。 -
The thesis analyses the signal of vibration and noise of water system in pump room through power frequency spectrum analysis and coherence analysis. meanwhile uses finite element method ( fem ) to investigate the characteristics of pipe system
論文通過功率譜分析、相干分析等方法對供水系統泵房內的管道系統進行振動與噪聲信號的分析，用有限元的方法分析管道系統的結構特性。 -
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泵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，則其內部將產生渦流，導致渦流損耗和傳遞效率降低。 -
Finite element analysis of slurry pump mechanical seal temperature field
渣漿泵機械密封溫度場的有限元分析 -
Set up concrete pump car arm shelf mechanics and finite element model of structure, and has carried on the experiment to verify
第4章建立了混凝土泵車臂架結構的力學和有限元模型，並進行了實驗驗證。 -
Aimed at the structure and characteristic of the frame ( base structure ) of the truck mounted concrete pump, an appropriate and correct finite element analysis model is established by adopting such ways as theories, software and tests. a good effect is acquired after the local improvement to the structure of the frame foundation according to the finite element analysis results
本文從實際問題出發，將理論、軟體工具和試驗有機結合起來，針對混凝土泵車底架的結構和工作特性，建立了合適、正確的有限元模型，並根據其分析結果，對底架進行了結構上的局部改進，取得了良好效果。 -
There is a high precision anti - interference leakage detection sensor fitted in the enclosed oil chamber, and a thermosensitive element fitted in stator winding to carry out automatic protection of pump motor
該泵密封油室內設置有高精度抗干擾漏水檢測傳感器，定子繞組內預埋了熱敏元件，對水泵電機自動保護。 -
In this article, we introducte the advanced numerical, analysis method - finite element method and lucubrate the rigid - viscoplasticity basic theory for three - dimensional problem with the metal ' s specific feature of the warm extrusion forming process, the analytical procedure of metal ductility forming process and the rigid - viscoplasticity finite element method ' basic theory. the rigid - viscoplasticity ' s modle has been made and the rigid - viscoplasticity ' s modle finite element columnwise based on the lagrange facil method and overtension overtress has been deducted in this paper. at the same time, we have analytic studied the forming technique process for the sway oil pump stator
本論文採用先進的數值分析方法? ?有限元法，結合金屬在溫擠壓成形過程的具體特點，詳細論述了三維問題的剛粘塑性有限元法，介紹了金屬塑性成形過程的分析方法，以及剛-粘塑性有限元法的基本理論，建立了剛-粘塑性模形，推導了基於lagrange乘子法和過應力模形的剛粘塑性有限元列式，並對轉向油泵定子的成形工藝過程進行了研究分析。 -
On the foundation of reference researches, through analyzing the condition of rainfall and hydrogeology of tian - tang river in the suburb of south - east of beijing, the mathematical models of the shallow ground water movement were founded. according to the experiment result of pump water and other reference data, the parameter of hydrogeology and ground water were established. on the foundation of present and future trend of using water on industry, agriculture and living, the solution of mathematical models were calculated by the method of finite element
在前人研究的基礎上，本文通過對北京市東南郊天堂河流域降雨、水文地質條件的分析，建立淺層地下水運動數學模型，根據抽水試驗結果並參考有關資料確定水文地質和地下水補給的有關參數，根據工業、農業、生活現狀用水情況及未來的發展趨勢，採用有限元的方法對地下水運動數學模型進行求解。 -
The control of secondary adjusting hydrostatic transmission system which is different from the regulation of the traditional primary element ( hydraulic pump ), is the system that is directly adjusting secondary element ( hydraulic motor )
二次調節靜液傳動系統是區別于傳統的一次元件（液壓泵）的調節，直接對二次元件（液壓馬達）進行調節的系統。 -
By presenting the simplified flow model, the flow and velocity triangles were analyzed. in the paper, the author excavated the performance, calculated the velocity - pressure and flow loss of the worm shell, the outlet element of the pump
論文還深入研究了螺旋型離心泵的蝸型擴散管的結構和原理，計算了蝸型管的速度、壓力、流動損失，分析了擴散管的增壓原理。 -
The paper begins with the discussion of the operating principle and function of the screw inducer, special element of the pump, and then gives the definition and relationship of the parameters and the curve function of the inducer as well, which is of great importance to data analyzing and pump - manufacturing
論文中首先分析了該泵的特殊部件? ?螺旋誘導輪的原理和作用，討論了葉輪參數的定義、參數之間的相互關系和葉片的曲線與曲面方程，這無論對葉輪中的數值分析還是葉輪的設計製造都是十分重要的。 -
In order to prolong the natural life of fracturing pump valve, this article do much basic research work on fracturing pump value. firstly, kinetic characteristics of fracturing pump valve are stated particularly and analysed. through stimulated experiment based on practical working conditions, the wearing disciplinarian and forms of impact particle wear about fracturing pump valve are researched by comparing it with pure impact wear and abrasive wear. furthermore, the wear mechanism of impact particle wear and particle erosion are analysed. in the end, by using the fenite element analyzing tool ansys, the distributing law of stress and strain of fracturing pump valve at the state of closing and during the process of impact are analysed carefully
詳細闡述和分析了它的運動特性；根據其實際工況，通過模擬試驗，研究了壓裂泵閥沖擊磨料磨損的磨損規律和磨損形式，並且將其與純沖擊磨損、滑動磨料磨損進行了對比；分析了壓裂泵閥的沖擊磨料磨損、沖蝕磨損等磨損機理；藉助ansys有限元分析工具，對泵閥關閉狀態下和沖擊過程中的應力應變分佈規律進行了詳細分析。 -
Article through technology, economize and analysis of project, expound the fact ground source heat pump apply households of feasibility, and look forward to its prospect to every demand element of air conditioner
文章通過技術性、經濟性和工程實例的分析，論述了地源熱泵應用於戶式空調的可行性，並針對空調行業各需求元素對其前景進行展望。 -
Analysis and design for piston pump distribution element triangular groove
柱塞泵配流副三角槽的分析設計
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