霧化液體 的英文怎麼說
中文拼音 [wùhuàyètǐ]
霧化液體
英文
atomized liquid-
Standard terminology relating to liquid particles and atomization
有關液體微粒及霧化的標準術語Atomization of liquid metal
液體金屬霧化法On the basis of deep research about the history and development of electrostatic atomization, the relation among the effectiveness of liquid electrostatic atomization, the liquid carrying charges and its ’ charge to mass ratio has been given in this paper
本文在深入了解液體靜電霧化研究歷史和研究現狀的基礎上,總結出液體靜電霧化與液體的荷電和液滴的荷質比間的關系。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。As to the work about theory analysis, at first, the paper describes the atomizing and humidifying process of the centrifugal nozzle with firing pin type, high pressure and little aperture and liquid physical properties. later, combining with the structure characters of this kind of nozzle, the paper studies on the theory of the atomizing and humidifying process by three phases, which is water film forming phase, water film falling into pieces phase, and heat and mass transfer between water and air phase in turn
理論工作方面,首先描述了撞針型高壓小孔徑離心式噴嘴的霧化加濕過程和液體的物理性質,然後結合撞針型高壓小孔徑離心式噴嘴的結構特點,將其霧化加濕過程分三個階段進行機理上的研究,這三個階段依次為液膜形成、液膜初次破碎及二次霧化、水與空氣的熱濕交換。Through the special studies on impacts to atomizing and humidifying effect from such factors as the firing pin type, centrifugal structure, higher spraying pressure, less aperture, initial water temperature and original state of the air, some conclusions are obtained, such as : the centrifugal nozzle with firing pin type, high pressure and little aperture has bigger air eddy and atomizing angle. the spaying liquid has high velocity. the droplet is small, and the heat and mass transfer velocity is high
通過對撞針型結構、離心式結構、較高的噴水壓力、較小的噴嘴孔徑、噴水初溫及待加濕空氣初狀態對霧化加濕效果的作用原理的重點分析,得到:撞針型高壓小孔徑離心式噴嘴具有較大的空氣渦與霧化角,噴出的液體流速高、液滴小、水與空氣傳熱傳質速率高,撞針型結構提高了霧化加濕效率,高壓小孔徑的特點為霧化加濕提供了較大的能量,而噴水初溫的升高會減小水的粘性力和表面張力,從而優化加濕效果。Ultrasonic has being attracted much attention gradually in fuel atomization because of some specialities of cavitation and infection on liquid flow. in the course of atomization of pitchy oil, especially, does it show greatly its advantage, but its material atomizational mechanism need research ulteriorly. the primary content of this thesis is about adding cantilever reed to effervescent atomizer so as to combine ultrasonic and effervescent. this thesis has discussed ultrasonic some mechanism, ultrasonic dynamical procreator, effervescent and liquid mucosity infection on atomization, at the some time we make some experiments and discuss atomization rule following some machinery parameter and run parameter so as to find some rule about ultrasonic atomization and to rich the research of ultrasonic atomization mechanism. all that will be beneficial to the design about ultrasonic atomization atomizer
超聲波由於其空化機理及對液體的流變性影響等特性,在燃油霧化燃燒中逐步引起人們的重視,尤其在重渣油等高粘度液體的霧化過程中逐步顯示出其優越性,但其具體的霧化機理還需要做進一步的研究在氣泡霧化噴嘴基礎加入懸臂式簧片哨,將超聲波與氣泡霧化相結合是本文討論的主要內容本文從研究超聲波的一些機理入手,討論了超聲動力發生器氣泡霧化以及液體粘度對霧化質量的影響,並通過具體的實驗,根據實驗數據來討論霧化質量隨各種結構參數運行參數的變化規律,以便找到超聲霧化的一些規律,豐富對超聲霧化機理的研究,對超聲霧化噴嘴的設計具有一定的指導意義。Strong and high effective mixing of swzzero gravity particle mixer can meet your demand. two mixing axles make a equal speed and reverse rotation in horizontal tube. oars on mixing axle make the materials do radial motion, circular motion and axial motion. in a short time, the particle can be stirred homoginously. nozzel on cover of tube can be used when the solid is mixed with liquid
無重力粒子混合機(以下簡稱無重力)以強烈、高效混合而來滿足用戶需求,臥式筒體內兩根攪拌軸等速反向旋轉,攪拌軸等速反旋轉,攪攔軸上特殊布置的漿葉確保物料徑向、環向、軸向三向運動,形成復合循環,在極短的時間內達到均勻混合,筒蓋上布置霧化噴嘴供你固液混合時使用。Our product category is complete, there are powder of different specifications, the frosts of lotion, spraying type of shampoo, person who pinch cosmetics pack the bottle ; there are bottles of package of medicines and chemical reagents of different specifications, and various kinds of industrial plastic containers ; there are powder, the liquid packs the bottle with medicines plastics agriculturally, the products are guaranteed with their quality, novel in design, the style is various, practicability is strong, attractive and durable, the distributor manages the advantage such as being considerable of profits and is favored deeply by the vast domestic and international trader
信息內容:我們的產品種類齊全,有各種規格的粉劑類,膏霜類,洗發水類的噴霧式,擠壓式化妝品包裝瓶;有各種規格的藥品包裝瓶,以及工業用各種塑料容器;有粉劑類,液體類農用藥品塑料包裝瓶,產品以其品質保證,設計新穎,款式多樣,實用性強,美觀耐用,經銷商經營利潤可觀等優點深受廣大國內外客商青睞。At the same time , the fluid atomizing mathematical model of particle diameter and particle quantity were established , and also the analogy calculation of particle diameter and particle quantity were carried out. the feasibility is verified that the fluid atomizing mathematical model can make prediction on the atomizing performance of pesticide. these will provide scientific foundation and deinsectication technology for the development of precise agriculture
同時研究開發了粒徑與粒數的液體微粒化計算模型,並對噴霧機和煙霧機進行了粒徑與粒數的模擬計算,驗證了液體微粒化計算模型對農藥微粒化性能預測的可行性,為精準農業的發展提供了科學依據和防除技術。Determination of the transfer efficiency of atomising and spraying equipment for liquid coating materials - part 1 : flat panels
液體塗層材料用霧化和噴射設備轉換效率的測定.第1部分:平板When the chemical ( usually diluted with oil - based carrier ) is heated, it is vaporized in a combustion chamber and then expelled via an outlet tube to form a dense fog cloud when it condenses on contact with cool ambient air
當化學液體(通常以油劑稀釋)加熱后,經排氣管排出,一旦接觸外界溫度較低的空氣便凝結成一團煙霧。即使地方給茂密的植物或其他Some conclusions can be drawn from the experiment. first, the discharge coefficient of liquid is almost constant when the pressure before injecting is high enough, but the discharge coefficient of gas fluctuates because of the influence of liquid flowing. second, when the total pressure of gas is low, under the same total pressure, increasing the pressure before injecting or under the same the pressure before injecting, lowing the total pressure of gas make the mean diameter smaller
流量特性試驗表明,在液體噴注壓降較高時,液體的流量系數基本不變,但是氣體的流量系數受液體流動的影響較大;霧化特性試驗表明,在同一氣體總壓條件下,增大液體噴注壓降或者在相同液體噴注壓降條件下,減小氣體總壓對液滴霧化有利。It is found that the liquid kerosene of injection upstream cavity could finish the process of atomization and evaporation in short distance, and enter into cavity through convection. aft wall is the primarily area of flame holding in cavity, and the only area when near the lean blowout limit, flame in area of fore wall are spread from it. cavity shear layer in reaction flow angle greatly to the main flow direction, and couldn ’ t reattach to aft wall anymore, it appears great difference in characteristics of cavity flowfield between non - reaction and reaction state
研究發現:凹腔上游噴注的液體燃料能夠迅速霧化、蒸發,並在較短距離內依靠對流輸運過程進入凹腔內部;凹腔後壁始終是凹腔火焰駐留的主要區域,在貧油極限時,也是唯一區域,並存在明顯的火焰由後壁向前壁的傳播過程;燃燒狀態下的凹腔剪切層以較大角度向下游主流發展,不再附著于凹腔後壁,與冷流中的凹腔流場特徵相差較大。The cold fog is produced by a special device ( cold fogger ) that breaks up the chemical into microscopic droplets by mechanical means, basically with a high - pressure pump and an extreme fine nozzle
(冷噴霧器)製造。基本來說,此裝置用高壓泵和極細的噴嘴,以機械方法把化學液體變成微細的霧滴。Some of the liquid will atomize as it goes through the venturi, but there is always some small amount of liquid that leaves the venturi outlet i belive
一些液體經過文秋里時候將霧化,但是我相信總是有一些小量的液體會出現在文秋里的出口。By means of a detailed analysis to the interaction between droplet and its carrying fluid for horizontal stratified / atomization two - phase flow, a theoretical model is proposed to calculate the droplet axial velocity profile and the relative slip between dispersed phase and continuous phase
摘要通過對水平分層霧化流中液滴和其攜帶流體間交互作用的分析,提出了一個預則水平分層霧化流中軸向液滴速度分佈以及彌散相和連續相之間相對滑移的理論模型,通過計算獲得了兩相速度參數及相對滑移參數。With social development, the electrostatic atomization technology on high voltage of liquid has gained more and more attentions. its function which applied in industry, agriculture and spaceflight aspect etc. is outstanding in saving material, improving liquid work efficiency, reducing environmental pollution and so on
隨著社會的發展,液體高壓靜電霧化技術越來越受到重視,它在節省原料、提高液體利用效率、減少污染等方面的作用日益突出,被廣泛用在工業、農業和航天等領域。( 3 ) the most principal factors that influence the supersonic atomization process include the flow ratio of the gas - liquid metal ( gmr ) value, the flow of atomizing of gas and the range of the inverse vortex taper. the more of the value of three factors, the more advantage they are for the atomization and the more fine the powders are. ( 4 ) the produced powders are the best in efficient atomization efficiency, particle diameter, particle shape and dispersion when the solder alloy is zhl63a, atomizing medium is n2, the protrusion h = 6. 0mm, atomizing gas pressure p = 100mpa, over - heat temperature t = 167 ( t = 350 )
研究結果表明: ( 1 )超音速霧化器的氣體流場在導液管下端形成一個倒渦流錐,在二維空間上呈軸對稱的雙峰分佈,負壓形成於這個倒渦流錐內; ( 2 )修正後的霧化氣體速度公式可以滿足超音速霧化的要求; ( 3 )影響超音速霧化工藝最根本的因素有氣液質量流率比( gmr )的大小、霧化氣體流量和倒渦流錐范圍,三個因素的值越大,對形成細粉越有利; ( 4 )在焊錫合金為zhl63a ,霧化介質微n _ 2 ,導液管突出高度取h = 6 . 0mm ,霧化氣體壓力取p = 1 . 0mpa ,合金過熱度取t = 167 ( t = 350 )時,所制得的粉末在有效霧化率、顆粒球形度、粒度及其離散度三個方面綜合性能最好。Then the paper also study the atomizer structure ( the protrusion of the delivery tube value h ), atomizing gas pressure p, over - heat temperature of alloy a t, the component of solder alloy and atomizing medium and so on
進一步對霧化器結構(導液管突出高度h ) 、霧化氣體壓力p 、合金過熱度t 、焊錫合金成份和霧化介質進行了研究。分享友人