降流塔 的英文怎麼說

中文拼音 [jiàngliútǎ]
降流塔 英文
downflow tower
  • 降 : 降動詞1. （投降） surrender; capitulate 2. （降伏） subdue; vanquish; tame
  • 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...
  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. At first, in the process of experiments, it were measured that dry plate pressures drop and point pressures in the flow fields around the single fixed - valve and double fixed - valves under different velocities by using of pitot tube. after that point pressure was transformed to point velocity, two dimensions flow plane of flow fields around fixed - valve were plotted to observe the difference between of the fixed - valve tray with fold edges and the common rectangular fixed - valve tray on the distributions of flow fields and pressures, to provide comparisons and refer - rence for cfd simulation

    在實驗中，利用測速管等儀器對在不同速度下的單閥和雙閥固定閥周圍的流場進行了點壓力測量，然後把點壓力轉化為點速度后繪出固定閥周圍流場的二維流線圖，同時測定了塔板的干板壓降，來考察新型固定閥帶折邊后對流場分佈和壓降的影響，為隨后的數值模擬提供對比和依據。
  3. Takes several energy saving measures for air conditioning system, nick a large capacity centrifugal chillers working with variable frequency nil capacity chillers, variable frequency and variable flow control on secondary pump water systems, cooling tower for four - pipe water system in winter, fan - coil unit for commercial peripheral zones aid all - air systems for interior zones, variable frequency control on supply and exhaust air fain, enthalpy control on fresh air cooling in winter and intermediate season

    採用了多項空調節能措施：大冷量離心冷水機組搭配變頻小冷量機組，二次泵變頻變流量空調水系統，四管制風機盤管冬季用冷卻塔換冷供冷設計，商業外區風機盤管、內區全空氣空調系統，送風機、排風機變頻控制，過渡季、冬季利用室外新風通風降溫的焓值控制設計。
  4. Therefore, the descend of so2 removal efficiency should be considered when we rebuild a marble scrubbing dust collector to a equipment of wet calcium fgd & dusting

    因此，在將麻石水膜除塵器改造成旋流板塔脫硫除塵系統的過程中，增大葉片仰角的同時一定要考慮脫硫率的下降問題。
  5. This paper presents a forecasting model of runoff to wuyandong subterranean stream system by bp ann based on the data of precipitation and flux in luota, west hunan

    摘要採用湖南洛塔地區屋檐洞地下河系統降水徑流資料訓練bp人工神經網路，建立了該系統的徑流預測模型。
  6. The compound tray has no down comer, gas and liquid counter flow through the holes of on the tray

    復合塔板不設降液管，氣液同時逆流穿過篩孔。
  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. The effect of gas rates, liquid flow - rates, downcomer width, weir height and the addition of surface active agent on the liquid mean residence time, t, effective diffusion coefficient, de, and froth height, hf were studied. results obtained showed that for two systems, the t in the downcomer of ctst plate is 20 - 50 % smaller than that of fl valve plate, and the de is 40 - 70 % smaller than that of fl valve plate

    通過對氣速、液體流量、降液管寬度、堰高和表面活性劑加入的影響進行分析得出下面結論：在相同的操作條件下，對于兩種物系， ctst塔板降液管的液體停留時間比f1浮閥塔板的約小20 50 ，有效擴散系數比f1浮閥塔板的小40 70 ，泡沫高度低110 150mm 。
  9. The dehydration time is square of the droplets diameter so the small diameters of the droplets can cut down the drying time then reduce the height of the drying chamber. to the combined spin - flow pressure spray drying, the diameters of droplets are small and the dehydration rate is higher so keeping the qualities of the dried products we can increase the speed of the inlet wind and reduce the temperature of the outlet wind thus can improve the evaporation intensity of the drying chamber and the average energy utilization of the drying equipment

    因霧滴的脫水時間與其直徑的平方成正比，減小液滴直徑有利於縮短乾燥脫水時間，可有效降低乾燥塔的高度；由於旋流式組合壓力噴嘴霧化滴徑的減小，脫水速度明顯加快，在不影響乾燥物料性質的前提下，適當提高進風溫度，同時有效地降低排氣溫度，有利於提高幹燥塔的蒸發強度，也有利於提高幹燥設備的平均能源利用率。
  10. As night falls over the rhine, the altstadt springs to life ： jazz clubs and discos open their doors, restau rants are filled with conversation and laughter and the local altbier flows from countless pumps

    當夜幕降臨菜茵河岸的時侯，阿爾特斯塔特古城突然間充滿了生機：爵士樂俱樂部和迪斯科舞廳開門營業，餐館里充滿了歡聲笑語，當地釀造的阿爾特啤酒從無數啤酒桶中流出。
  11. For improving the flow manner on the plate, the downcomer apron was modified from straight shape to trapezoidal shape. the hydrodynamics performance of the modified ctst tray, for example, the pressure - drop of dry tray and wet tray, liquid weeping and vapor entrainment etc were measured

    對優化后的塔板流體力學性能進行了測試，分別測量了不同氣液流量下的干板及濕板壓降、霧沫夾帶量和漏液量等數據，並與改造前的塔板流體力學性能進行了對比。
  12. The influence of packing height, ratio of water to entrainer and acetic acid initial concentration to separation effect of azeotropic distillation was studied in detail. simulation calculations of general distillation and azeotropic distillation were carried out. the influence of reflux ratio, theoretical plate, feed position, feed temperature and feed concentration to distillation process were discussed

    （ 3 ）與普通精餾比較，分離要求相同時，共沸精餾時所需要的理論板數要低於普通精餾所需要的理論板數，迴流比減小，可降低設備投資70萬元，塔釜加熱量減少36 % 。
  13. Thus it came to pass that of the ainur some abode still with il vatar beyond the confines of the world ; but others, and among them many of the greatest and most fair, took the leave of il vatar and descended into it

    如此時光流逝，有些埃奴依舊在世界的邊界外和耶路瓦塔爾相伴，而其他人，他們中最偉大和最美麗的，和耶路瓦塔爾告別，降臨到了世界上。
  14. 11 unless higher flooding is specified, trayed columns shall be designed for flooding up to the bottom tray and for pressure drop across the trays

    除非規定了更高的溢流/沖洗，盤式塔的設計應利於溢流/沖洗至底盤和壓力降穿過底盤。
  15. A geostation penitentiary that loses a subversive dissident frozen for the past 30 years and a young woman of unknown origin, with blue hair and tears.

    . .突然，紐約上空出現神秘金字塔，空降一群擁有神魔力量的不速之客，目標是尋找一個流著藍色眼淚的女子。
  16. The preliminary results obtained from the industrial production showed that the volumetric evaporation intensity and energy consumption efficiency would be up to 12kgh2o / m3. h and 60 % respectively to use the combined spin - flow pressure spray dryer. moreover, the combined spin - flow pressure sp

    應用結果表明：採用新型的旋流式壓力噴霧乾燥塔的體積蒸發強度可達12kgh _ 2o m ~ 3 ? h ，能源利用率可達60 ，既提高了產品的質量和產量，又降低了設備投資和土建規模。
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