通風機動壓 的英文怎麼說

中文拼音 [tōngfēngdòng]
通風機動壓 英文
velocity pressure of fan
  • : 通量詞(用於動作)
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : machineengine
  • : 壓構詞成分。
  • 通風 : 1 (使空氣流通) ventilate; air 2 (透氣) be well ventilated 3 (透露消息) divulge information;...
  • 機動 : 1 (利用機器開動的) motor driven; motorized2 (權宜; 靈活) flexible; expedient; mobile; manoeuv...
  1. Abstract : apply computer simulation to the distribution pattern of air - flow without considering the cold condition of the combustion and compare the flow patterns under different designed circumstances. and the effect of the design of the partition in the air way of the burner on the flow and mixture of gas and air is especially studied. the result shows that the design of partition plays a very important role in strengthening the mixture of gas and air, but increases the loss of the resistance in the air way and the total pressure of the air way in same working conditions needs increasing

    文摘:應用計算模擬的方法,在不考慮燃燒的冷態情況下,研究了熱爐燃燒室內的氣流分佈規律.在此基礎上,比較了2種不同設計方案的氣流流特徵,尤其是研究了燃燒器空氣道內阻流板的設置與否對空氣和煤氣的流和混合的影響.結果表明,阻流板的設計對加強空氣和煤氣的混合有著極為重要的作用,同時也增加了空氣管道的阻力損失,在同樣的工況條件下需要提高管道系統的總
  2. Fix - angle adjusting of vanes is more facilitate and prompt than before by controlling hydraulic adjusting system of moving vanes of ventilator, which can owe to combination of hydraulic and computer control technology

    利用液和計算控制技術的結合,對葉液調節系統進行控制,使葉片安裝角度的調節更加方便和快捷。
  3. After the ventilator is started, the dust catcher is under negative state and will absorb air with dust in the ductwork to the case on the dust catcher, then the air current will enter into the upper side of filter bag flowing from upper side to lower part ; most of the dust will come out from the filter bag under function of gravity and inertia and then fall into the lower case ( ash hopper ), then the clean air will enter into the air via ventilator

    后,除塵器便處于負狀態,並將余管中的含塵空氣吸入到除塵器上箱體內,然後氣流進入濾袋上口自上而下流,多數粉塵顆粒在重力和慣性力的作用下穿出濾袋下口,沉降至下箱體內(灰斗) ,被濾的凈化氣體經排入大氣中。
  4. Besides to control rotate speed of electromotor, the control system adjusts wind speed, substantively it is the control of speed press ( v2 = 2q / p ). so, flow field control system adjusts speed press through the control of rotate of electromotor

    洞流場控制系統除對電轉速調節外,主要控制速v ,實質上就是控制其速q ( v ~ 2 = 2q p ) ,所以,洞流場控制系統是過控制電轉速,來調節實驗段內的速
  5. 3. feasibility analysis of mbs the paper introduces and explains the theory of mbs and analysis the feasibility of mbs in china from many aspects, such as system, laws, financial environment, the situation of housing markets, macroeconomic effect, etc. the reform of land - using system provides mbs system pre - requisite ; the interrelated laws offer the law guarantee for mbs ; the issue of " security act " indicates that the security market of china is being normalized, and the developing prospect of finance in china brings mbs effective support ; the dilemma between the surplus and the shortage of commercial housing gives mbs an important turning point ; the macroeconomic effect of mbs is that it accelerates the economy, reduces the pressure of currency inflation, dissolves the operating risks of finance organs and makes the finance system operate steadily

    三、我國住房抵押證券化的可行性分析本文從住房抵押貨款證券化( mbs )的理論分析入手,結合我國住房抵押貸款的發展狀況,分別從制度、法律保障、金融環境、住房市場現狀、宏觀經濟效應等幾方面論述了mbs在我國的可行性:土地使用制度改革為實施mbs提供了制度前提;配套法律制度為實施mbs提供了法律保障; 《證券法》的正式出臺,標志著我國證券市場走向規范,我國良好的金融業發展前景為mbs提供了有效的支持;現階段住房市場的有效供給與有效需求雙重約束的矛盾存在,為證券化實施提供了重要契; mbs的宏觀經濟效應在於拉國內需求,促進經濟增長,減輕貨膨脹力,化解金融構經營險,保持金融體系穩定運行。
  6. An exhaust system should be added for the inflammable gas storage area as well as a flameproof machine, a pressure alarm device ; the cylinder cabinet needs an emergency exhaust device

    增加排氣系統(兼顧事故) ,易燃氣體放置區域採用防爆,並配置滅火器。並且氣瓶櫃需要自防爆、力報警裝置,氣瓶櫃需要事故排裝置。
  7. Consisting of blowers, air ducts, rescue stations and other auxiliary equipment, the mobile pneumatic emergency rescue device is a new - style firefighting emergency rescue equipment targeting at metro fires, with the working principle of adopting mechanical ventilation to create positive pressure so as to prevent the outside smoke entering, thus setting up a temporary smokeless secure place in the smoking accident site

    摘要可移充氣式應急救護裝置是一種重點針對地鐵火災的新型消防搶險救援裝備,主要由管、救護站及其他輔助設備組成,其工作原理是採用的方式在救護站內建立正,阻止外界煙氣進入,從而在充滿煙氣的事故現場建立一個沒有煙氣的臨時安全場所。
  8. Replacement of high voltage switchboards, transformers and low voltage system of the tunnel power supply system in lion rock tunnel, replacement of field equipment of toll collection system in cross - harbour tunnel and replacement of ventilation control panels, exhaust fans, motors and flexible connectors in aberdeen tunnel

    更換獅子山隧道供電系統的高配電板變器和低電系統更換海底隧道車輛繳費系統的路面設備及更換香港仔隧道的控制屏抽氣扇電和軟接頭
  9. The static and dynamical parameterized finite element model of the whole frame of the pipe belt conveyor and the fluid dynamic parameterized finite element model of the structural section are established by the software ansys of the finite element analysis. and then the static wind load of the whole frame of the pipe belt conveyor is calculated through the average wind pressure theory and computer simulation technology

    利用有限元分析軟體ansys建立圓管帶式輸送整體架結構的靜、力參數化有限元模型及結構斷面的流體力學參數化有限元模型,並過平均理論及計算模擬技術計算出作用於架結構的靜荷載。
  10. On the basis of analyzing the aerodynamical property and the construction of usual axial fan, the aerodynamical property and the construction of contra - rotating axial local fan are studied in the paper. moreover, author has designed a kind of contra - rotating local fan, which has the characters of low noise, high efficiency, well aerodynamical performance, optimum structure, and large power

    本文在分析了普軸流式的氣力特徵和結構的基礎上,研究了對旋式軸流的氣力特性和結構特點,設計並製造出了一種量大,高,噪聲低,效率高,氣性能好,體積小,結構新穎的2 30kw新型大功率對旋式軸流局部
  11. Rapid cooling section is at the end of the firing section, cool the tiles by means blow environment air with high pressure fan into the tunnel directly through tiny holes in series of stainless steel pipes inside the tunnel

    急冷設于燒成帶未端,由高離心鼓,經環境空氣過總管、支管、手球閥,直接將窯外冷空氣經不銹鋼管過細孔高速打入窯內冷卻製品。
  12. What this means is that air is not sucked into an engine but forced in by the higher air pressure outside the engine

    這的意思是空氣沒被吸進在在高力以前方面,發不過強迫在外邊發
  13. The air outside the engine tries real hard to move into the area of negative pressure in the cylinder

    在外邊發嘗試真正艱難進入負的地區在方面汽缸。
  14. Applying virtual instrumentation technology, the author designed the hardware and software of the blower performance testing system. in the hand of hardware, testing data is acquired automatically according to press - difference sensor, press sensor and torch sensor ; blower speed is adjusted automatically according to frequency conversion of transducer and working state is auto controlled according to rotating baffle controlled by the step motor

    硬體上採用差傳感器、力傳感器和扭矩傳感器檢測各試驗數據,實現了試驗數據的自採集;利用變頻調速技術控制變頻調速器輸出信號的頻率,實現了轉速的自調節;過設置旋轉擋板裝置並用步進電控制其旋轉角度實現了運行工況的自控制。
  15. By the analysis of dynamic state curve, the paper give the better way and scheme for the design of hydraulic system in the wind turbine

    過對系統態響應曲線的分析,提出了改進力發電系統設計的方案、思路及方法。
  16. This paper is based on " mw variable speed constant frequency ". it has the design and the computation on hydraulic system of wind turbine. it realizes the automatic paint for hydraulic system by the autolisp language in autocad

    本文以沈陽工業大學能研究所正在進行的國家863項目「兆瓦級變速恆頻組」為基礎,對兆瓦級力發電的液系統部分進行了設計計算,並過autocad的內嵌語言autolisp ,實現了兆瓦級系統中變距液缸部分的參數化自繪圖。
  17. The above circumstances will create some difficulties for the design of a discharge header pressure of coke oven control system, whose difficulties make it hard to realize an accurate control. in this paper, after comparing the difference of some kinds of decoupling control method, aiming at the feature of the coke oven pressure system and based on the coupling phenomena caused by the fluctuate between border upon channels, using the theory of feedforward and thinking about the influence between the fan suction and the discharge header pressure, a kind method of fuzzy feedforward is presented and used to control the discharge header pressure

    本文在比較了目前各種解耦方法的優缺點后,針對集氣管力控制的特點,基於相鄰道的波引起的耦合現象,採用前饋補償原則,同時考慮鼓吸力對集氣管力的影響,將常規pid控制技術、多變量經典控制技術和多變量模糊控制技術相結合,提出了一種基於模糊邏輯的模糊前饋解耦方法,用於集氣管力控制。
  18. Based on the experience of regulating frequency according to different valve ' s angle, a reasonable controlling tactic is proposed. when the situation changes to a small degree, electromotor makes fan running at a constant rate ; when the situation changes to the limiting range, the discharge header pressure is automatically adjusted by the rate of fan

    制定合理的控制策略,採用基於閥門開度的變頻調節策略,即工況變化較小的情況下,電恆速運行,過控制閥門開度自調節集氣管力;當閥門開度到達極限值,還不能達到控制要求時,再過變頻器改變鼓轉速,以自調節集氣管力。
  19. Suitable for demanding to use the lubrication of generalizing the oil device type engine which is equipped with the crankcase ventilating device and recycling device of the waste gas of the specification oil of api se cd

    用途適用於要求使用api se cc規格油品的裝有正曲軸箱裝置及廢氣再循環裝置的普化油器式發的潤滑。
  20. The general principles of economical operation for fans pumps, compressors system of alternating - current electric drive

    交流電氣傳泵類系統經濟運行
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