transfer tray 中文意思是什麼

transfer tray 解釋
轉移托盤
  • transfer : n 1 移轉，轉送；調職；調任[轉學]證書；變換。2 （財產；權利等的）轉讓，讓與（證書），移轉，授受；...
  • tray : n 盤子，托盤；（博物標本等用的）淺盤，淺箱；（書桌上的）公文格；（皮箱內的）隔底匣；【無線電】發...
  1. By comparing the dry plate pressures drop and distributions of velocities simulated on single valve with those of double valves, it was found that there was intense turbulence in the flow fields around fixed - valve, there were eddy areas between valve side orifices and tray wall, there were eddies above the valves too, these led to the complex behaviors of gas perforating valve, these had a great effect on the gas - liquid mass transfer process. at the same time, in order to prevent the disadvantageous effect of gas between one valve with another on the gas - liquid mass transfer, it was very effective to change the fields of gas perforating valve by folding the edges of valve

    通過對數值模擬得出的單閥和雙閥塔板的干板壓降及流場速度分佈分析對比后發現，固定閥周圍流場存在較強的湍動，閥側孔與塔板壁面區域以及閥體的上方空間存在明顯的渦流區，使氣體穿閥后的行為變得復雜，並對氣液傳質過程產生重大影響；模擬結果表明，為防止和削弱固定閥間的對沖造成的「死區」對傳質帶來的不利影響，通過折邊來改變氣體的氣路是非常有效的，模擬值與實驗值基本得到吻合。
  2. The mass transfer model of the foam was established on the basis of the penetration theory, and the mass transfer model of the compound tray was obtained according to the mass transfer model of the foam and frb model in packing

    以溶質滲透理論為基礎，建立了泡沫層的傳質模型，根據泡沫層的傳質模型和規整填料的fbr傳質模型，獲得了預測復合塔板傳質效率的模型。
  3. The test was made on the compound tray, dual flow tray, sieve tray and valve tray for mass transfer efficiency with in - diameter 300 mm column using ethanoi and water system

    在直徑300mm的精餾塔內，以乙醇-水為介質，進行了復合塔板、穿流篩板、篩板和浮閥塔板的傳質效率的研究。
  4. Fist ly, use mass equivalent method to predigest the original rotor system. secondly, use transfer matrix arithmetic to have finished the relative program to calculate the critical speed of flexible multi - tray rotor bearing system by matlab language. thirdly. finish program the unbalance response using riccati - transfer matrix arithmetic and finity buck arithmetic. fourthly, answer to the high vibration of uncontroled system when cross the critical speed, come out to adopt changing clearance damper bearing to control the viberation

    本文對多柔盤轉子-支承系統的振動現象做了以下初步探索：用質量離散化方法把原轉子系統簡化；採用matlab語言編制了對傳遞矩陣法計算多柔盤轉子-支承系統的臨界轉速；用matlab語言對riccati傳遞矩陣法和有限元法編制了程序計算系統的不平衡響應；並針對其過臨界轉速時振動較大的現象，提出採用變間隙控制油膜剛度和阻尼，從而使原系統的在特定轉速（臨界轉速）的一段范圍內不平衡響應減小；並從被動控制與主動控制兩方面進行數值模擬，取的了較好的控制效果。
  5. Wheel chair, operating table, patient bed, drug transfer cart, maternity table, i. d pole, screen, walker, litter, instrument tray, cotton and bandage bottle

    輪椅、病床、手術臺、換藥車、產臺、點滴架、屏風、助行器、擔架、器械盤、棉花紗布罐
  6. The special area of foam was detected for the compound tray of 20 % free area by ccd camera and computer identification technology of gas and liquid two phase flow in column. with the rectangular plexiglass tower in 200mm x 300mm, and it ' s correlation was obtained. this experiment offered data of special area for establishing mass transfer model of foam

    在200mmx300nun的有機玻璃方塔內，以空氣水為介質，採用ccd拍攝技術和塔內氣液兩相流計算辨識技術，測定了開孔率為20的復合塔板上泡沫層的氣液接觸比表面積，並建立了關聯式。
  7. The compound tray researched in this paper consists of dual - flow tray and 50 - 1 ^ omm high structural packing which is directly put under the dual - flow tray. it has three mass transfer sections that is the foam section on the tray, the film section in the packing layer and the shower section under the packing, so it has very high mass transfer efficiency

    本文研究的復合塔板是在穿流篩板之下緊貼一層50 150mm的規整填料所構成，它有三個傳質區，即塔板上的泡沫區、填料層內的液膜區以及填料層下的淋降區，因此，具有很高的傳質效率。
  8. Secondly, for the first time, by volume average concept and reynolds time - average method, a 3d quasi - single phase mass transfer model of distillation tray is deduced by considering the effects of velocity fluctuation, concentration fluctuation and volume fraction of gas and liquid on mass transfer. a source item sc for interphase mass transfer is considered. by applying conventional method of estimating the interphase mass transfer coefficient, a formula for sc is obtained

    其次，採用體平均概念、雷諾時均化方法結合塔板氣液相互作用的實際情況首次推導了考慮速度、濃度脈動項和氣、液相含率影響的塔板三維擬單相流湍流傳質模型，源相中考慮了氣液相間傳質項sc ，並運用化工中關于相間傳質系數計算的理論，推導了sc的表達式。
  9. The finite volume method and the star - cd software are used to compute the fluid flow process and mass transfer process of one tray and for the first time of the whole distillation column ( 10 trays ) under the total reflux. the computed results are as follows : 1. since the previous research did not show the comparison between the computational results and the measured values of 3d fluid field on a distillation tray, attention is paid to present work in this paper

    本文採用有限體積法及計算流體力學軟體「 star - cd 」對單塊板以及首次對全迴流下的全塔（十塊板）流體流動、傳質過程進行了計算，計算結果如下： 1 .泡沫工況下單塊板的流場計算值與solari及bell （ 77 （的實測值吻合較好。
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