空氣煙道 的英文怎麼說

中文拼音 [kōngqìyāndào]
空氣煙道 英文
air flue
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 煙 : Ⅰ名詞1 （物質燃燒時產生的氣體） smoke 2 （像煙的東西） mist; vapour 3 （煙草） tobacco 4 （紙煙、...
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 空氣 : 1 （大氣） air; atmosphere 2 （氣氛） atmosphere 3 （氣閘） air brake4 pneum ; pneumo ; pneumat ;...
  1. Firstly, simulate flow field of rear smoke channel, plot velocity magnitude and ash concentration distribution in section of entry of heat pipe air preheater, compare with data which were measured in guiyang power station, verify simulation to be reasonable and right. secondly, simulate all kinds of factors which affect flow field ' s uniformity such as length, thickness, location of diffluent board, ash concentration, ash diameter, and so on, find the chiefly factors. thirdly, install guide board in curve channel in rear smoke channel, then simulate its " flow field, plot velocity magnitude and ash concentration distribution

    在此基礎上模擬在冬夏兩季不同情況下，不同流速對熱管空氣預熱器壁面溫度的影響；然後對影響整個流場分佈的各種因素：包括分流板長度、厚度、偏離中心流道位置的偏離度、飛灰濃度、飛灰粒徑等因素進行數值模擬；最後提出在分流煙道轉彎處加裝導流板，並模擬加裝導流板后的流場分佈，得到下級空氣預熱器出口、熱管空氣預熱器進口處的斷面速度場分佈、濃度場分佈，以論證加裝導流板能達到流場均勻化的作用。
  2. Wearproof porcelain plate developed by this factory can be used as inside lining plate, coal delivery pipework, bin, bunker, separation port, wind pipe bend, exhauster, inner pipe of mill fan, air preheater, air fule and various dedust equipment for antifriction. besides, it can extend the service life of equipment

    耐磨瓷板系是我廠自行研製的適用於磨煤機內襯板，輸煤管道、料倉、料斗、粗、細粉分離口、一、二次風管彎頭、引風機、排粉機內殼、空氣預熱器、尾部煙道等以及各類除塵系統設備的防磨抗蝕、延長設備的使用壽命。
  3. The top - firing air and gas self - preheating hot blast stove adopts a patented burner and high blast temperature bypass flue

    摘要頂燃式空氣、煤氣自身雙預熱熱風爐採用了頂燃式燃燒器熱風爐專利的燃燒器技術和高溫旁通煙道技術。
  4. The unique blade louver damper with heared sear air is the solution to large crosssection / high temperature damper applications such as air heater isolation, fgd systems

    帶加熱密封空氣的單層葉片百葉窗式檔板門，可用於大截面煙道檔板門和高溫檔板門.例如:空氣加熱器的隔絕門，煙氣脫硫系統中
  5. It was the same scene that he had admired from that mound the day before. but now the whole panorama was filled with troops and the smoke of the guns, and in the pure morning air the slanting rays of the sun, behind pierre on the left, shed on it a brilliant light full of gold and pink tones, and broken up by long, dark shadows. the distant forests that bounded the scene lay in a crescent on the horizon, looking as though carved out of some precious yellow - green stone, and through their midst behind valuev ran the great smolensk road, all covered with troops

    這仍然是他昨天在這山崗上欣賞到的景緻但是現在這一帶地方硝煙彌漫，滿山遍野都是軍隊，明亮的太陽從皮埃爾左後方升起，在早晨潔凈的空氣中，太陽把那金色玫瑰色的斜暉和長長的黑影投射到地面上，風景漸漸消失不見了，遠方的樹林，宛如一塊雕刻的黃綠寶石，在地平線上可以看見錯落有致的黑色樹巔，斯摩棱斯克大道從樹林中間即瓦盧耶瓦村的後面穿過，大道上全是軍隊。
  6. Independent gas - fired convection heaters incorporating a fan to assist transportation of combustion air and or flue gases

    用排氣扇輔助輸送燃燒空氣和或煙道煤氣的獨立式混合燃氣對流加熱器
  7. Standard test method for effect of air supply on smoke density in flue gases from burning distillate fuels

    空氣供給對燃料餾分燃燒產生的煙道氣中煙密度影響的標準試驗方法
  8. All our flights are non - smoking, so the level of airborne pollutants is far lower than on most city streets

    我們所有航班均屬非吸煙客機，因此機艙空氣所含的有害廢棄物量應較一般繁盛街道所錄取的為低。
  9. But there ' s still some way to go15 on the air pollution front, 16 particularly for17 lorries which run on diesel fuel, 18 which is bad19 because of its particulate emissions20 ? the soot particles emitted when it is burnt

    但是在控制空氣污染方面仍然任重而道遠，特別要解決燒柴油卡車的問題，因為柴油燃燒時產生的顆粒狀排放物，即所排放的油煙顆粒，對環境有害。
  10. Air duct smoke detector

    空氣管道式感煙探測器
  11. It is the foundation of boiler burning control to find optimum excess air coefficient, in addition, it is key to adjust the damper opening and valve opening use fuzzy control algorithm according to the content signal of o2 and co in fume road

    尋找最佳過量空氣系數是鍋爐燃燒控制的基礎，而鍋爐燃燒控制的關鍵是根據煙道含氧量、煙道一氧化碳含量信號，調整氣風門開度，使過量空氣系數保持在最佳值附近。
  12. This hot blast stove has following features : the highest temperature of flue gas in general flue reaches 600 ; the air and gas are preheated to 300 ; the hot blast temperature is over 1200 ; the flue gas temperature is below 180

    使用該熱風爐后所取得的效果是：總煙道內綜合排煙溫度可達600 ；可將空氣、煤氣預熱到300 ；以單一高爐煤氣為燃料時，熱風溫度可達1200以上；煙氣經過空氣、煤氣換熱器后溫度低於180 。
  13. Numerical simulation by cfd was carried out to understand the hot current behavior in a tunnel with longitudinal ventilation. it becomes clear that fire source modeling is very important because the hot current behavior is strongly affected by the fire source position and is sensitive to methods in the modeling of the fire source. the flame area which has developed from the fire source is an area of chemical reaction caused by combustion. even if grids in the vicinity of the fire source are made fine, it was difficult to simulate the heat generation area with consideration to this chemical reaction through using a method for setting the heat release rate simply on the fire source surface. therefore, we proposed a method adopting the knowledge on flame shape under the longitudinal ventilation and incorporating it into numerical simulation and it showed a good agreement with the experimental results. it was shown through experiments in a tunnel with longitudinal ventilation that the hot current developed toward the tunnel center downwind from the fire source near a wall. the cause was investigated by numerical simulation and it became clear from the results that the spiral air by the fire plume created a vortex in the crevice between the wall and the plume

    運用cfd進行數字模擬，以了解縱向通風隧道內熱煙氣流的特性.通過模擬發現對火源進行模擬非常重要，熱煙氣流特性受火源位置的影響很大，並且對火源模擬方法很敏感.火源生成的火焰區是燃燒引起的化學反應區域.即使火源附近的木垛排列完好，也很難在考慮這些化學反應條件下模擬熱生成區域.建議考慮縱向通風隧道內火焰形狀並對它進行數字模擬.模擬結果與試驗結果非常吻合.試驗證明，在縱向通風隧道內，熱煙氣流從靠近墻體火源處順風向隧道中心蔓延.數字模擬結果發現，火災羽流造成的螺旋上升空氣會在墻體和羽流之間形成一個渦流區
  14. Abstract : numerical simulation by cfd was carried out to understand the hot current behavior in a tunnel with longitudinal ventilation. it becomes clear that fire source modeling is very important because the hot current behavior is strongly affected by the fire source position and is sensitive to methods in the modeling of the fire source. the flame area which has developed from the fire source is an area of chemical reaction caused by combustion. even if grids in the vicinity of the fire source are made fine, it was difficult to simulate the heat generation area with consideration to this chemical reaction through using a method for setting the heat release rate simply on the fire source surface. therefore, we proposed a method adopting the knowledge on flame shape under the longitudinal ventilation and incorporating it into numerical simulation and it showed a good agreement with the experimental results. it was shown through experiments in a tunnel with longitudinal ventilation that the hot current developed toward the tunnel center downwind from the fire source near a wall. the cause was investigated by numerical simulation and it became clear from the results that the spiral air by the fire plume created a vortex in the crevice between the wall and the plume

    文摘:運用cfd進行數字模擬，以了解縱向通風隧道內熱煙氣流的特性.通過模擬發現對火源進行模擬非常重要，熱煙氣流特性受火源位置的影響很大，並且對火源模擬方法很敏感.火源生成的火焰區是燃燒引起的化學反應區域.即使火源附近的木垛排列完好，也很難在考慮這些化學反應條件下模擬熱生成區域.建議考慮縱向通風隧道內火焰形狀並對它進行數字模擬.模擬結果與試驗結果非常吻合.試驗證明，在縱向通風隧道內，熱煙氣流從靠近墻體火源處順風向隧道中心蔓延.數字模擬結果發現，火災羽流造成的螺旋上升空氣會在墻體和羽流之間形成一個渦流區
  15. Heat exchangers - test procedures for establishing the performance of air to air and flue gases heat recovery devices

    熱交換器.確定空氣對空氣和煙道燃氣熱量回收裝置性能的試驗程序
  16. The technology process : the waste, through operation stand, to be rationed into the standing majorcombustion room, being ignited by the ignition - burningmachine, upon the principal of burningthree t, fully burned in the major combustion room （ 800 - 1000 ). the remaining waste gas afterburning via flue goes into secondary combustion room for further high temperature oxidizingcombustion. the gas flow after the secondary combustion goes into the highly effective cyclonedust remover, removing the bigger granule of dust, flowing into rapid - cooling spay and washing equipment to absorb acid gas

    廢棄物經操作臺連續定量投入立式爐本全燃燒室，由點火文空燃燒機自動點火，根據三t原則在爐本體燃燒室（ 800 - 1000 ）以充分燃燒，焚燒后產生的殘余廢氣經煙道進入二次燃燒室再經高溫（ 1100 - 1200 ）氧化焚燒，經二次焚燒后的氣體進入高效旋風除塵器，除去顆粒較大的粉塵后，進入急冷塔噴淋洗滌裝置吸收酸性氣體。
  17. Combining burning and heat exchange as a whole, this furnace adopts the novel indirect heating technology of performing heat exchange at high temperature position of the furnace, inside which, smoke and air flow separately, heating has no contamination, thermal efficient reaches 60 - 75 %, therefore, it features speedy temperature rise, compact dimension, convenient installation, reliable operation and lower cost ( only half of that by boiler heating system )

    該爐集燃燒與換熱為一體以爐體高溫部分進行換熱的最新間接加熱技術，煙和空氣各行其道，加熱絕對無污染，熱效率高達60 - 75 % ，升溫快，體積小，安裝方便，使用可靠且價格低，與一噸鍋爐相比，該加熱系統只相當于鍋爐加熱系統價格的一半。
  18. Results showed that, for trombe wall solar chimney, there is an optimum ratio of chimney gap - to height to achieve a maximum airflow rate, which is dependent on the inlet design and independent of solar radiation

    結果表明，對于trombe墻體式太陽能煙囪，存在可以獲得最大通風量的最佳空氣通道寬度與高度的比值，這個最佳比值是依賴于太陽能煙囪進口的設計，而與太陽輻射強度無關。
  19. However, for vertical roof solar chimney or inclined roof solar chimney with both ends open, either a large optimum gap - to - height ratio or no optimum chimney gap was found in the range of chimney gaps investigated

    但是，對于帶有豎直集熱板或傾斜集熱板屋頂式太陽能煙囪（其特點是兩端完全開口） ，在研究范圍內，或者得到很大最佳的寬度與高度的比值，或者沒有找到最佳空氣通道寬度值。
  20. Reverse flow can be observed at the outlet when the chimney gap increased to a certain value

    太陽能煙囪的空氣通道寬度增大到一定數值時，可以觀察到在太陽能煙囪出口處有明顯的迴流現象。
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