流體射流 的英文怎麼說

中文拼音 [liútǐshèliú]
流體射流 英文
fluid jet
  • 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...
  • 體 : 體構詞成分。
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 流體 : [物理學] fluid; fluor流體力學 fluid mechanics; hydromechanics; 流體生物學 hydrobiology; 流體運動學 hydrokinematics
  1. And the explicit finite difference method, the combining method of the central difference method and newmark s constant average acceleration method, and the transmitting boundary are used. by comparing the acceleration determined by the several methods of the displacements or velocities, a computing method of acceleration employed the one side difference of velocity is more practicality in this research. corresponding to normal incidence of the body waves, p waves or svwaves, and rayleigh surface waves, two two - dimensional finite difference programs are compiled to compu te the dynamic response of two - phase media

    以土力學模型為基礎，利用以土骨架和孔隙流體的四個位移為基本未知量的數值方法去模擬二維飽水介質中的地震波傳播，採用了顯式差分方法（中心差分法和newmark常平均加速度法結合）和透射邊界，通過比較利用幾種差分格式求解的加速度結果，發現一種用速度單邊差分求解加速度的方法在本文研究中較為實用，分別編制了體波（ p波或sv波） 、 rayleigh面波輸入時求解兩相介質動力響應的兩個二維數值分析程序。
  2. The final part of this section deals with the effects of shock waves on the breakup of liquid jets and drops.

    本節最後一部分涉及的是激波對液體射流和液滴破裂的影響。
  3. Ruthenium - plated cuff with jet, jet mat and jet hematite crystal mesh and black, embossed calfskin leather

    釕鍍袖噴氣射流墊子和噴赤鐵礦晶體格和黑色，壓花皮革牛犢。
  4. Black calfskin leather bracelet with jet, jet mat and jet hematite crystal mesh ; faceted ruthenium - plated buckle

    黑色牛犢皮革手鏈噴氣射流墊子和噴赤鐵礦晶體格;釕面鍍金扣。
  5. First, a simple discussion for the mechanism about electrostatic atomization of the liquids has been given ; then the paper theoretically analyzed waving course, liquid drop producing course, and the liquid drop diffusing course in electrostatics atomization process., gave an analysis about the methods about carrying charges to the liquid drop, and analyzed that liquid with high electrical conductivity can be carried charges and atomized by electric field, while the isolated liquid with low electrical conductivity can be charged fully with the soakage electrode and inducing charge methods. at last the paper designed and configured the experimental equipment, conducted the atomization experiment to the three liquid medium - kerosene, emulsifier and alcohol under the same environment, handled the experimental results, then summarized the relationship between liquid electrostatic atomization effect and liquid surface tension, electronic conductivity and viscosity, along with the influence of voltage to electrostatic atomization and so on, found out the liquid atomization rule in high voltage electrostatic field

    首先，對液體介質的靜電霧化機理作了初步的探討，理論上分析了液體霧化過程中射流區、波紋區、霧滴區和霧滴擴散區;然後對液體荷電方法進行了研究分析，對于高電導率的液體，場致荷電和接觸荷電可以使其霧化，而對于電導率較低的絕緣液體，需用浸潤電極荷電和感應荷電方法使其充分帶電;最後，根據前面的研究分析，設計和組裝試驗裝置，在同一環境下對煤油、乳化劑、酒精三種不同液體介質進行高壓靜電霧化試驗，並對試驗結果進行分析處理，總結出液體靜電霧化與液體表面張力、電導率和粘度的關系及電壓對液體靜電霧化的影響等，得出高壓靜電場中液體霧化的一般規律。
  6. Theoretical study on energy equilibrium of pulsed liquid jet pump

    脈沖液體射流泵能量平衡的理論研究
  7. Abstract : the paper introduces the brief cases of gas jet pump used for oil and gas well artificial lift, expounds operating mechanism, advantage and limitation of gas jet pump, analyses the actual results and service conditions of gas jet pump used for dewatering gas production wells. the analysis result shows the gas jet pump technology have the advantage of gas lift technology, and have higher efficiency and better result than semi - enclosed gas lift. service conditions of gas jet pump is the same with semi - enclosed gas lift. so it is worth using widely

    文摘:介紹國內外氣體射流泵用於油氣井人工舉升的簡況，闡述其作用機理、優點及局限性，分析用於排水采氣井的實際效果、應用條件；認為氣體射流泵工藝是具有氣舉工藝的優點，又比半閉式氣舉效率更高、效果更好，應積極推廣的工藝，因其應用條件與半閉式氣舉相同，故在氣舉井上作為接替工藝尤為簡便可行。
  8. Optimization of air - impingement shelling for castanea henryi using response surface methodology

    響應曲面法優化氣體射流沖擊錐栗脫殼工藝
  9. In spite of all its limitations, theoretical analysis of liquid jet and sheet breakup provides much useful information in several limiting cases.

    盡管有這些限制，液體射流和液膜破裂的理論分析，仍為一些極限情況提供了許多有用的數據。
  10. Experimental study on thermo - instability of liquid jets using optical high - pass filter

    加熱條件下液體射流不穩定性的高通濾波研究
  11. The calculation formulas for velocity coefficients 2 and 5 for the throat and throat inlet section were deduced from the theoretical research on the velocity coefficients in time - averaged basic equations by use of the unsteady momentum equation and time - averaged value calculation method

    摘要運用非恆定的動量方程和時均值計算方法，對脈沖液體射流泵時均值基本方程中的流速系數進行了理論研究，推導出了喉管和喉管進口段流速系數2和5的計算式。
  12. Abstract : the influence of the main factors on device efficiency of pulsedliquicd jet pump with gas - liquid piston is analysed, the theoretical equation and its time - averaged solution of pulsed liquid jet pump device efficiency are derived

    文摘:對影響氣液活塞式脈沖液體射流泵裝置效率的主要因素進行分析，導出了脈沖液體射流泵裝置效率理論方程及其理論方程的時均解。
  13. Research on orthogonal experiment of jet classifier for super - fine powder

    超細粉體射流分級機的正交試驗研究
  14. In this article, the following is discussed : the realization of signal processing and data logging circuit, the design of optic - fiber sensors and under - well single transfer circuit. a laboratorial model is built to simulate multiphase - flow meter ' s working condition. finally, feasibility of the technical is proven by some examinations

    論文中主要討論了以dsp晶元為核心的多相流量計信號處理及數據記錄電路的設計、幾種應用於該種多相流量計的光纖傳感器的設計、傳感器信號變送傳輸電路設計、以及多相流組分與光折射率關系的推算，並設計油井管道模型模擬多相流體的流動，在此基礎上通過試驗初步分析和驗證了這種計量技術的可行性。
  15. According to the experimental data of the time averaged performance and the geometric size of the pulsed liquid jet pump, an empirical formula for the fundamental performance of this kind of pump is proposed

    依據脈沖液體射流泵時均值性能試驗數據和其幾何尺寸，經分析與計算給出了脈沖液體射流泵時均值基本性能的經驗公式。
  16. The calculating results of time - averaged efficiency of pullsed liquid jet pump are approximately in agreement with the experimental results in our and foreign countries

    脈沖液體射流泵時均效率的計算結果與國內外的試驗結果基本一致。
  17. Fluid jet recorder

    液體射流記錄器
  18. The theoretical and experimental results show that the efficiency of transmission of energy and mass to use pulsed jet is greatly raised, compared with steady jet, in the same device of liquid jet pump

    結果表明，在相同的液體射流泵裝置上，採用脈沖射流比恆定射流的傳能及傳質效率有較大的提高。
  19. Firstly, the theories in laminar flow flame transmitting, gas jet current and flame stabilization are analyzed and the process of burning in burners and affected factors of flame stability is acquainted with, which can provide theoretical support to propose reconstructive plans

    首先，分析層流火焰傳播、氣體射流以及火焰穩定性理論，了解燃燒器中燃燒過程和火焰穩定性的影響因素，為下面改造方案的提出提供理論支持。
  20. The factors of jet classifier for super - fine powder are investigted by orthogonal experiment, the best work parameters for the classifier are found out

    摘要採用正交試驗設計和直觀分析的方法，對影響超細粉體射流分級機工作的各因素進行研究，從而找出該分級機的最佳工作參數。
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