nozzle atomization 中文意思是什麼

nozzle atomization 解釋
噴嘴霧化
  • nozzle : n. 管嘴；噴嘴；〈俚語〉鼻子。 a jet [propelling] nozzle 【火箭】尾噴管。
  • atomization : n. 1. 原子化，化成微粒。2. 噴霧；霧化（法）。
  1. Simulation results show that better atomization can be realized by enhancing the cavitation intensity via increasing the injection pressure difference or decreasing the nozzle inlet round angle - radius ratio

    通過模擬計算可知，提高噴射壓差和減小噴孔入口圓角半徑都可以提高空穴強度，同時也發現提高噴孔長徑比可以使空穴在噴孔出口截面上分佈更為均勻。
  2. Aimed at some problems such as short spraying distance, electricity - leaking and reverse ionization among electrostatic nozzles existing in the country, a induction charging and pneumatic energy electrostatic nozzle was designed. the basic designing theories, structure and working process of this nozzles were theoretically specified in the paper. and then the atomization quality and charge performances of this nozzle and its affecting factors were studied by carrying out performance experiment and statistic analysis. result of the studies indicate : ( 1 ) some progress were made in solving the problems list above ; ( 2 ) from this nozzle, droplet were minute and uniform, and higher charge - mass ratio can be obtained under lower electrostatic voltage, thus the atomization quality and charge performance of this nozzle were both better ; ( 3 ) within the experiment extend, air pressure at 0. 2mpa, electrostatic voltage at 2400v were the most suitable parameters for the nozzle ; ( 4 ) the regression equations for describing droplet size, intensity of spray current and charge - mass ratio of this nozzle obtained from the experiment data had higher forecast precision ; ( 5 ) cross - effect of all factors were not significant, the atomization quality and charge performance were relative dependency affected by the factors

    諸試驗因素中，充電電壓和噴孔直徑對霧滴荷質比均有極顯著的影響；氣體壓力和液體流量對霧滴荷質比的影響均不顯著；影響霧滴荷質比的主要因素依次為充電電壓和噴孔直徑; （ 8 ）在300v 、 600v 、 1200y 、 1800y 、 2400v 、 3000v六種充電電壓t ，霧滴荷質比先隨充電電壓的增加而增大， 2400v后荷質比減小，推測:對于所研製的噴頭可能存在一個最佳充電電壓; （ 9 ）由充電電壓和噴孔直徑的不同搭配所得霧滴荷質比不同這一結果，可看出，較大充電電壓需配備較大噴孔直徑以增強霧滴荷電效果; （ 10 ） td3 . 6和td3 . 4兩噴頭的霧滴荷質比曲線趨于重合，說明噴孔直徑大於滬3
  3. In order to study the pressure - swirl nozzle ' s atomization characteristic, the particle diameter distributions along axis of the nozzle have been measured by immerging

    摘要為了研究一種高壓靜電壓力旋轉噴嘴的霧化特性，採用浸入法測量了該噴嘴噴霧霧滴粒徑在噴嘴軸向的分佈狀況。
  4. 1. instead of old inner - mixed vortex nozzles, improved y - type nozzle is developed. the designing calculation of new nozzle and corresponding air distributed organ are made, and the atomization effect is verified and compared with old one

    對原內混式旋流型噴油嘴進行改造，改用y型噴嘴，進行了噴嘴改造的設計計算和相應配風器的改造設計計算，比較和校核了其霧化效果。
  5. Analyzing the finished sprinkler products in our country and overseas, testing all sorts of sprinkler parameters ( elevation of sprinkler, diameter of the nozzle, working pressure, the range of water, uniformity of spray irrigation, intensity of spray irriga tion, the degree of atomization ) so as to compare with the new style sprinkler install with pressure adjuster

    對國內和國外的一些中壓噴頭成品進行分析、研究、測試取得實際的各項參數（噴射仰角、噴嘴直徑，工作壓力、射程、噴灌均勻度、噴灌強度、霧化程度）以便和安裝「壓力調節器」后的噴頭進行比較2
  6. A lot of photographs of atomization field on high pressure jet were obtained by the use of the energetic liquid injection device and laser holographic system, so that the properties of axial and radial droplets size distribution were revealed. the relations of droplet size distribution with injection pressures, nozzle and viscosity were discussed

    利用含能液體噴射霧化模擬裝置及其全息攝影系統，得到了多種工況下液體藥射流噴霧場的全息照片，揭示了噴霧場中液滴軸向和徑向分佈規律，分析了噴射壓力、噴嘴形狀、液體粘度等對射流破碎的影響。
  7. The present research and practical indicated that the effervescent atomizer may obtain the good atomization effect in the small alr situation, compares with the ordinary machinery and the medium spray nozzle, has the merits of saving the fuel, reducing pollution and so on, has the broad application prospect

    目前的研究及實用表明，氣泡霧化噴嘴可以在小氣液質量流量比情況下獲得較好的霧化效果，與普通的機械和介質霧化噴嘴相比，有節約燃料，減少污染等優點，具有廣闊的應用前景。
  8. The effects of particle type, liquid spraying rate, liquid concentration, fluidizing gas velocity, vibrated intensity, nozzle position and atomization air pressure on the growth of particles have been analyzed and discussed

    著重研究了晶種類別、料液流量、料液濃度、流化氣速、振動強度、噴嘴高度、霧化氣壓力等因素對顆粒成長的影響。
  9. The physical and chemical processes of nozzle atomization and the evaporation, mixing and combustion of propellant drop flow are very complex. for the reason, the researches on nozzle are still based on the experimental research now in or abroad

    由於噴嘴霧化及其噴霧流的蒸發、混和和燃燒是一個非常復雜的物理化學過程，目前國內外對噴嘴的研究仍以模型實驗研究為主。
  10. Uniform distribution of cavitation at the nozzle exit section is obtained by increasing length - diameter ratio and leads to the improvement of atomization

    從燃油空穴霧化理論的角度出發，空穴強度的提高以及在出口截面上的均勻分佈都有利於燃油的破碎霧化。
  11. Results of atomization performance in cold - flow - simulated experiment and burning experiment and temperature distribution are reached, influence of nozzle stucture and working condition with atomization performance and conbustion performance are analyzed

    確定了這些噴嘴在冷流模擬條件和常壓燃燒條件下的流量特性、霧化特性以及噴霧流火焰的溫度場特性，比較分析了不同噴嘴結構形式、不同工況對霧化性能和燃燒性能的影響。
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