centrifugal force field 中文意思是什麼

centrifugal force field 解釋
離心力場
  • centrifugal : adj. 1. 離心的 （opp. centripetal）；應用離心力的。2. 【生物學】輸出的，排泄的。n. 離心機。adv. -ly
  • force : n 1 力，勢。2 體力，氣力，精力，魄力。3 暴力，壓力；兵力，武力。4 〈pl 〉 部隊，軍隊，兵力。5 勢...
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  1. Infiltration and solidification remelting of molten aluminum in a centrifugal force field

    高溫鋁熔液在旋轉多孔介質內的滲透與瞬態固化和再熔過程
  2. In this paper, the analytical method of linear stability has been applied to establish the marginal stability criterion of natural convection in porous medium, after considering the action of gravity, centrifugal and coriolis forces together in centrifugal force field

    理論研究的結果表明，當離心力與溫度梯度同方向時，只要滿足ra > 7 . 81 2或ra0 > 4 2 ，多孔介質中即可發生離心力、重力與哥氏力共同驅動的自然對流。
  3. The role of rare earth elements on electro - deposition of ni - p alloy is also studied a fast speed electro - deposition method in centrifugal force field is proposed

    同時，本論文對稀土元素在電沉積ni - p合金過程中的作用進行了比較深入的探討。
  4. After the thought of applying the porous medium to new super cooling technique has been validated, a study on thermally driven heat transfer in enclosure filled with porous medium in a centrifugal force field is carried out

    新型超級冷卻技術中應用多孔介質的想法得到驗證以後，本文便對離心力場下裝有多孔介質的封閉腔體內流體的流動和換熱展開了研究。
  5. Presents the model proposed for analyzing the vibration characteristics of shrouded blades and their calculation method by employing a wave propagation theory and modal synthesis technology coupled with a finite element method from the view point it is possible not only to conduct frequency modulation of the shrouded blades of a gas turbine, but also to utilize the friction effects between them to dissipate energy, thereby attaining the aim of vibration alleviation, as shrouded blades have been widely used in the design of high - speed turbomachinery, such as modern gas turbines and steam turbines, and with the shrouded blades forming an integral whole in a centrifugal force field, the vibration characteristics of the whole ring of blades are different from those of a single isolated blade, and this makes it essential to take into account the integral effect of blade shrouds, concludes from the calculation examples and engineering application that the above approach is valid and correct along with the possibility of considerably reducing the scale of calculation and analysis, and points out it is necessary to take into consideration the coupled effect of the whole ring of blades while the dynamic characteristics of shrouded blades is being analysed

    帶冠葉片不但能調頻，還可以利用葉冠之間的摩擦效應來耗散能量，達到減振的目的.帶冠葉片在離心力場中形成一整體，其整圈葉片振動特性不同於單個孤立葉片，需考慮葉冠的整體效應.利用帶冠葉片系統的循環對稱性，提出了採用波傳播理論和模態綜合技術，結合有限元方法研究燃氣輪機帶冠葉片振動特性的分析模型和計算方法.算例和工程應用證明了該方法是效性的、正確的，並可以大大降低計算分析規模.研究表明帶冠葉片動力特性分析時必須考慮整圈葉片的耦合效應
  6. Geotechnic centrifuge model test technique utilizes the equivalence between centrifugal force field and gravitational field ; model dimension dwindles into 1 / n times of prototype " s, but the body force on the model increases n times. the strain and stress of model is equal to prototype " s, but the displacement of prototype is n times of model " s

    土工離心模型試驗技術利用離心力場和重力場等效性，將模型尺寸縮小到原型尺寸的1 / n ，同時作用在模型上的體積力增大n倍，這時，模型中各點的應力、應變與原型中對應點的應力、應變相等，原型和模型對應點的位移成n倍關系。
  7. Particle size analysis ; sedimention analysis ; principles ; evaluation equations for determination of quantities in the field of centrifugal force

    顆粒度分析.沉降分析.原理.離心力場中量測定的評定公
  8. We investigated the transformation of the combustion with the increase of centrifugal force. when the acceleration became bigger, the temperature of high temperature field is increased and the flame became wider

    研究了燃燒隨著加速度增加的變化情況，隨著加速度的增大，高溫區的溫度升高，火焰變寬。
  9. Firstly we investigated the flow field and temperature field of diffusion fuel. when the direction of centrifugal force as same as the velocity of flow, there is a circumfluence of anti - clockwise

    首先研究了擴散燃燒時的流場和溫度場。當離心力的方向與流速方向相同時，流場有一個逆時針方向的迴流區。
  10. The creative points of the thesis are as follows : （ 1 ） the thesis establishes turbulence boundary layer equation that contains centrifugal force in flow field of two - dimension boundary layer of centrifugal pump and gives its solution

    本文創新之處是： （ 1 ）在離心泵葉輪二維邊界層流場內，建立了包含離心力的湍流邊界層方程並給出了近似解。
  11. We investigated the transformation of the flow field with the increase of centrifugal force. when the acceleration became bigger, the flow field has a main circumfluence of anti - clockwise and a circumfluence of clockwise on the downriver

    研究了流場隨著加速度增加的變化情況，隨著加速度的增大，當離心力與流速方向相同時，流場有一逆時針方向的主迴流區，在流場下游有一順時針方向的迴流區。
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