beam-pumping unit 中文意思是什麼

beam-pumping unit 解釋
游梁式抽油機
  • beam : n 1 梁，棟梁，桁條；（船的）橫梁。2 船幅；（動物、人的）體幅。3 （秤）桿，杠桿，（織機的）卷軸，...
  • pumping : 泵送
  • unit : n 1 個體，一個，一人。2 （計值、組織、機構）單位；單元；小組，分部；【軍事】部隊；分隊。3 【機械...
  1. Optimum design for double - horse head beam pumping unit is a question of non - linear programming with inequality constraint condition and multi - objective function

    雙驢頭抽油機優化設計是一個具有不等式約束多目標函數的非線性規劃問題。
  2. The optimum design method is utilized to design 12 - 5 - 48hb double - horse head beam pumping unit with rear horse head s outline of spiral of archimedes, and the optimum result is analyzed and compared with double - horse head beam pumping unit with rear horse head s outline of three - section circular arc and beam pumping unit

    用該優化方法對12 - 5 - 48hb型后驢頭為阿基米德螺線雙驢頭抽油機進行了優化設計，並對優化結果和后驢頭為三段圓弧的雙驢頭抽油機及游梁式抽油機進行對比分析。
  3. Analysis and research on the projection declination of horsehead ' s pendulous point of beam pumping unit

    游梁式抽油機驢頭懸點投影偏差的分析研究
  4. This article presents a mathematical calculation model of kinematic parameters for the unusual shape beam pumping unit by analyzing its geometry relationship and kinematic characteristics

    異形游梁式抽油機的游梁后臂有效長度隨曲柄轉角而變化，故無法利用常規游梁式抽油機的解析方法來計算其運動參數。
  5. Design and simulation analysis of reconfigurable beam pumping unit

    可重構游梁式抽油機的設計和模擬分析
  6. Reforming beam pumping unit into dual variable - diameter wheel pumping unit

    由游梁式抽油機改造成的雙變徑輪式抽油機
  7. Beam - balanced pumping unit

    游梁平衡抽油機
  8. Beam - pumping unit

    游梁式抽油機
  9. The operational characteristic of beam pumping unit is introduced, beam pumping unit is running, the cause changing three - phase asynchronous motor as a generator is also analyzed in detail

    介紹了游梁式抽油機的工作特性，詳細分析了抽油機運行時三相異步電機產生「倒發電」現象的原因。
  10. The main factors influencing power saving of the beam pumping unit with high slip motor are pumping speed of the unit, slip ratio of the motor and rotary inertia of rotating parts

    指出影響使用高轉差率電動機的游梁式抽油機節能的主要因素是抽油機的沖次、電動機轉差率和旋轉件的轉動慣量。
  11. Abstract : in the light of the problems of high power consumption and low working efficiency in a beam pumping unit, a new method for power saving of the unit is proposed, that is, adopting an optimum structure of the unit and decreasing the periodic load coefficient of the pumping unit by changing the performance characteristics of the electric motor and by increasing the rotary inertia of the unit

    文摘:針對游梁式抽油機能耗大，工作效率低的問題，提出遊梁式抽油機節能的新方法，即在採用優化抽油機結構的基礎上，通過改變電動機的工作特性和增加抽油機轉動慣量的辦法降低抽油機周期載荷系數。
  12. The calculation model can be used to optimize the structure and size of the rear horsehead, solve the problem that the structure and size of the rear horsehead affect the kinematic parameters of the polished rod and the torque factor, as well as the performance of the unusual shape beam pumping unit

    利用此方法可以準確而迅速地求出不同機型的懸點位移、速度、加速度及扭矩因數等各項運動參數，也可計算優化后驢頭的結構尺寸，解決異形游梁式抽油機后驢頭結構與尺寸直接影響懸點的運動參數和扭矩因數，進而影響抽油機工作性能的問題。
  13. The machine consists of a sprayer beam and a unit for pumping the liquid solution

    該機器由一個噴柱和一個抽取溶液的裝置構成。
  14. When a mathematical model of optimum design for double - horse head beam pumping unit is set up, objective function of energy saving ， low weight and excellent unit s comprehensive performance is selected, and interference is mainly solved in constraint condition

    在建立雙驢頭抽油機優化設計數學模型中，綜合考慮到各項指標對抽油機總體性能的影響，選用「以能耗低、質量輕、綜合性能指標要好」為尋優目標，在約束條件方面主要解決干涉問題。
  15. We take beam pumping unit cyj10 - 3 - 53hb as an example to analyze, put forward its mathematical model and make program with computer from the dynamics point of view

    根據動力學理論，並以cyj10 - 3 - 53hb型游梁式抽油機為例，將其運動系統簡化為等效的動力學模型，模擬了其電動機的真實運動規律，通過增加調節裝置對抽油機進行了性能改進。
分享友人
分享到 Line

分享到臉書