氣道壓力 的英文怎麼說
中文拼音 [qìdàoyālì]
氣道壓力
英文
airway pressure-
Tahir r b, molder s and timofeev e v. unsteady starting of high number air inlets - a cfd study [ r ]. aiaa 2003 - 5191
梁德旺,袁化成,張曉嘉.影響高超聲速進氣道起動能力的因素[ c ] / / 2005年沖壓發動機技術交流會論文集, 2005Power assisted air gates - travel - way air locks - type doors with pressure
動力輔助作動的空氣門.行車道空氣鎖.壓力門Air pressure forces the water through the pipe
空氣壓力使水通過管道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:應用計算機模擬的方法,在不考慮燃燒的冷態情況下,研究了熱風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動特徵,尤其是研究了燃燒器空氣通道內阻流板的設置與否對空氣和煤氣的流動和混合的影響.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壓力B87c breaker is a pneumatic instrument manufactured with the mature technology of america gardener denver corporation. it is more powerful in breaking ferroconcrete, rocks and asphalt. boasting greater efficiency and durability, it suits the requirements of breaking outsized, super - thick and hard objects. it is ideal machinery for the substructural construction of mines, bridges, roads and civil infrastructure
B87c破碎機採用美國迦納德?丹佛氣動集團公司成熟技術,是以壓縮空氣為動力的破碎工具,能高效完成鋼筋混凝土、巖石、瀝青等破碎工作,具有馬力更大、效率更高、壽命更長等特點,特別適宜對特大、特厚、特堅硬物體的破碎作業,是礦山、橋梁、道路、市政建設等基礎工程施工的理想工具。Before intervening in any circuit which has a gas filled pressure vessel, the pressure must be discharged from the circuit
當管道與充有壓力氣體的容器連接時,如果需要對任何管線進行操作,必須先將管線中的殘余壓力進行釋放。The gas feed automation system, which includes field instruments, gas feed controller, wireless remote supervising system, and so on, will realize following functions : gas flow measurement, gas pressure and temperature measurement, gas flow control, gas pressure regulation, intermittent gas lift, wireless remote monitoring, and etc. this paper will discuss the following content in detail : first part is introduction
該自控系統包括現場變送儀表、氣舉配氣控制器和無線遠程監控等,主要完成天然氣流量計量、氣體壓力溫度檢測、天然氣流量控制、管道干壓調節、間歇氣舉以及遠程監控等功能。本文將會重點介紹以下內容:首先是概述部分,簡要介紹了氣舉採油技術和氣舉配氣系統的地位和現存問題,並介紹了配氣自控系統的主要性能和優點。Calculation of the pressure of the internal trajectory and the gas - operated chamber of the heavy caliber machine gun
大口徑機槍內彈道及導氣室壓力的計算The pressure loss in the pipe of pneumatic conveying of waste plastics is one of the important parameters
摘要在廢塑料氣力輸送過程中,管道壓力損失是重要參數之一。Watts air gap drains are designed to collect water that is being discharged by the relief valve, due to minor check valve fouling and / or line pressure fluctuations
美國瓦茨氣隙排放裝置適用於收集由於第二止回閥污染和/或管道壓力波動而從安全閥排放出來的水。In order to know the relationship between gas - content and pipeline ' s pressure drop, the thesis deduces the pressure drop calculating equations based on uniform flow pattern and separating flow pattern. the equations show that pressure drop is made up of three parts, that is, friction resistance effect, gas acceleration effect and the gravity effect. and the research has shown that the gas has little effect on pressure drop. in the horizontal pipeline, the resistance effect must be overmatched the acceleration effect
為探討加入的氣體對管道壓力的影響,本文基於分相流和均相流兩種模型分別推導了三相流管道的壓降公式,表明無論是分相流模型,還是均勻流模型,管道內流體總的壓降是由三項組成的,即摩擦項、加速項和重力項,並得出了加氣對管壓變化不大的結論,所以認為在水平管道中,要獲得有效的減阻,則要使摩擦阻力分量的減小效應大於漿體加氣的加速效應。Meanwhile, deeply research has been done on the analytic root of current rush to interception air - mass with delivery system
本文同時還對輸水管道壓力水流沖擊截留氣團近似解析解進行了深入研究。Eight channels can sample tdc signals, crank angle signals and 4 cylinder pressure signals, two spare channels are reserved. the acquired data need to be analyzed and treated with some mathematic methods, and
軟體設定8個通道可以同時採集上止點信號、曲軸轉角信號、 1至4氣缸壓力信號,留有兩個備用通道。The physical experiments and theoretical analysis indicate that rush pressure caused by current rush to interception air - mass in delivery pipeline system has much to do with the content of air - mass. the maximum rush pressure occurs not under the condition - much lower or much higher content of air - mass, but when the initiate volume of interception air - mass makes up 1 ~ 2 % of total pipeline volume, maximum current rush to interception air - mass pressure happens
試驗研究表明,輸水管道系統水流沖擊氣團(囊)造成的沖擊壓力與氣團(囊)的含量有密切關系,截留氣團含量太多或太少所產生的沖擊壓力都不是最大,當截留氣團在一個大氣壓下的初始體積占管道總體積在1 2左右,水流沖擊氣團壓力最大。After measurement of airway pressure, airway flow, and esophageal pressure, tachypnea was proved to be caused by ventilator autotriggering as a result of cardiogenic oscillation
在測量了呼吸道壓力、食道壓力以及氣流后,病人呼吸急促的原因證實為心臟震顫造成之呼吸器自發性驅動。Modern cylinder pressure acquisition system is deeply affected by the advanced computer hardware technology. a / d card with the capabilities of high resolution, high sampling rate, non discrepancy and setting sampling rate at will is combined with a lot of excellent measuring equipment such as crank shaft angle encoder, charge amplifier, industrial control computer, etc. we use four type 6117a46 spark plug cylinder pressure sensors made by kistler corp.,
高速發展的計算機硬體技術深刻影響著現代氣缸壓力數據採集系統的發展,高解析度、高採集率、多通道、無相差和可以任意設定采樣頻率等特性的a / d板卡及一大批性能優越的相關測試儀器如轉角信號發生器、電荷放大器、工控計算機等。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,針對集氣管壓力控制的特點,基於相鄰通道的波動引起的耦合現象,採用前饋補償原則,同時考慮鼓風機吸力對集氣管壓力的影響,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,用於集氣管壓力控制。Pressure regulators for use with medical gases - manifold and line pressure regulators
醫用氣體用的壓力調節器.供氣支管壓力調節器和輸氣管道壓力調節器High quality sensor, unique stress isolated technology and flexible installation and debugging method has ensure the best ratio of performance price for wide plus ds series differential pressure transmitter make it suitable for use in wide industrial field or laboratory to measured and controlled the furnace pressure, air flue pressure and air pressure
高質量的傳感器獨特的應力隔離技術以及靈活的安裝調試方式保證了wideplus ds系列差壓變送器的最佳性能價格比。它可廣泛應用於工業領域或實驗室進行爐膛壓力風道壓力空氣壓力等的測量和控制。It suitable for use in wide industrial field or laboratory to measure and controlled the furnace pressure, air flue pressure and air pressure
它可廣泛應用於工業領域或實驗室進行爐膛壓力風道壓力空氣壓力等的測量和控制。分享友人