流轉化器 的英文怎麼說

中文拼音 [liúzhuǎnhuàqì]
流轉化器 英文
streamer
  • 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...
  • 轉 : 轉構詞成分。
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 轉化器 : convector
  • 轉化 : 1. （轉變） change; transform 2. [化學] inversion; conversion
  1. 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。
  2. Here are some examples of the requirements specified for this case study : ( 1 ) avoid conflicts among phlebotomist ' s tasks caused by the room layout ( from the hta model and the spatial layout model ), ( 2 ) reduce the number of devices and containers to save space ( from the spatial layout model ), and ( 3 ) improve recording and transferring information accurately to other sections of the hospital ( from the information flow model )

    這是在這個案例中的一些特殊需求的例子： （ 1 ）避免在醫師任務和房間內空間規劃上發生沖突（從hta模型和空間規劃模型得出） ， （ 2 ）減少設備和容器的數量以節約空間（從空間模型） ， （ 3 ）改進記錄和精確的轉化信息到別的地區的醫院（從信息流模型得出） 。
  3. The author has finished the following several jobs in core of the centre : 1 ) the active compensation method based on bang - bang control was put forward to realize the wide range current transformer. the method converts the complex statement space to i / o description by the two - stage current transformer. with the compensation method, the accuracy of 0. 2 grade current transformer can be improved to less than the 0. 1 grade standard at 100 % rating when the primary side current is changed from 2 % to 120 % of the rating

    圍繞這一工作核心，作者完成了以下幾項工作： （ 1 ）以實現寬量程電流互感器為目標，提出了基於bang - bang控制的有源補償方法，採用雙級電流互感器，將復雜的狀態控制分量轉化為偏差控制，該方法結構簡單，調試方便，有源補償器輸出電流小，可以將0 . 2級的電流互感器經過補償后提高到一次電流從額定值的2變化到120時，測量誤差不超過一次電流額定值100時準確度為0 . 1級的測量標準。
  4. In the second section, three ( 2 co2 ) scenarios only considering climate change alone ( c scenario ) were generated first, using outputs of the giss, gfdl and ukmo gcms, combined with the baseline. then, climate change scenarios including change in climate variability ( c + v scenario ) were produced, based on 3 hypotheses and the weather generator ( wgen ) in dssat. finally, the ceres - wheat model was run under both the ( c + v ) scenarios and the baseline, and the combined effects of climate change and its variability with doubled co2 on whiter wheat production in the studied region were assessed, based on the results simulated comparison

    在上述第2部分，首先利用baseline和國際上通用的3種大氣環流模型（ gcms ）即giss 、 gfdl和ukmo的有關網格點值，生成了研究區域3種不考慮氣候變率變化的（ 2 co _ 2 ）氣候變化情景（以下簡稱c情景） ；然後，提出了未來氣候變率可能變化的3種假設，並應用dssat （農業技術轉化決策支持系統）中的wgen （隨機天氣發生器） ，分別生成了研究區域（ 2 co _ 2 ）條件下兼顧氣候及其變率的氣候變化情景（以下簡稱c + v情景） ；再后，在上述（ c + v ）情景下分別運行ceres - wheat （作物-環境資源綜合系統-小麥） ，還考慮了大氣co _ 2濃度的直接影響，並與baseline條件下ceres - wheat的模擬值進行比較，在此基礎上評價了（ 2 co _ 2 ）條件下氣候及其變率變化對研究區域冬小麥生產的影響。
  5. The flow - measuring system adopts the khafagi flume as the first sense organ to realize the flow / head signal conversion. the head signal is picked up and converted into voltage signal by the buoy - level mechanism and the magnet - resistant angle measuring sensor

    該流量測量系統採用卡發基水槽作為一次敏感器件實現了流量水位的信號轉換，並通過浮子?杠桿測量機構和磁阻式角度傳感器對水位信號進行拾取並轉化為電壓信號輸出。
  6. Influence of gas flow uniformity on catalyst light - off characteristics in automotive catalytic converter

    汽車尾氣催化轉化器內流動均勻性對起燃特性的影響
  7. A device, such as a diode, that converts alternating current to direct current

    整流器；整流管一種將交流電流轉化為直流電流的裝置，如二極體
  8. Based on a two - dimension model for the flow field in catalytic converter, the flow field and pressure loss in catalytic converter with different inlet headers are simulated

    摘要利用催化轉化器流場的二維模型對多種入口管結構的催化轉化器流動分佈和壓力損失進行了數值計算，並提出一種組合型入口管。
  9. In this way, life span of catalytic converter assembly can be checkout in short time. a set of evaluation and test method has been put forward and the test bench has been built up. some catalyst converters on the chinese market as the sample have been tested on the bench, but many quality problems have been found

    另外，本文對催化轉化器內部氣體流動的特性進行了研究，模擬結果表明本文把蜂窩結構的催化器用當量連續法建立載體的流動力學模型，並用ansys軟體對整個催化器的流場進行穩態流動數值模擬的方法是可行的。
  10. The numerical simulation results show that the flow uniformity of catalytic converter with deflector is higher than that of the conventional catalytic converter

    數值模擬的結果表明，有彌散器的催化轉化器的流動均勻性優于常規結構的催化轉化器。
  11. The experimental and simulation results show that using the improved structure of inlet header can greatly improve flow uniformity, decrease pressure loss, enhance the efficiency of twc, attribute to prolonging the service life of the machine, and lessen the power decrease caused by twc, but the light - off time of twc is retarded

    通過模擬與試驗表明，與常規結構催化轉化器相比，組合型入口管可明顯改善流動均勻性，降低壓力損失約1 / 4 ，提高催化轉化器效率，延長使用壽命，減小對發動機動力性的影響，但起燃變慢。
  12. The influence of package structure on the internal flow of automotive catalyst converter

    車用催化轉化器封裝結構對其內部流動的影響
  13. Radial flow type converter

    徑流式轉化器
  14. The research results in the present work are : ( 1 ) the deflector is designed and produced according to the technical requests. ( 2 ) the twc with the deflector is optimized with ansys software then getting the optimized design method

    本論文的研究成果主要有以下幾個方面： （ 1 ）根據催化轉化器的技術要求設計出了能對催化器內部流場進行優化的彌散器。
  15. Main physical and chemical processes including heat and mass transfer, flow distribution, chemical kinetics, oxygen storage and catalyst deactivation are discussed

    討論了催化轉化器中主要的物理和化學過程，包括傳熱傳質、氣流分佈、化學動力學、儲氧和催化劑中毒。
  16. The numerical simulation of the internal flow in automotive catalyst converter

    車用催化轉化器內部流動的數值模擬
  17. Research on gas flow field in automobile catalyst converters with 3d numerical model

    車用催化轉化器內流場的三維數值模擬的研究
  18. Axial flow type converter

    軸流式轉化器
  19. In the third chapter, a computational fluid dynamics ( cfd ) code was used to simulate the two - dimensional steady flows in the catalytic converter with the deflector. simulation results offer a practical guide to the optimum design of twc

    第三章用ansys工程分析軟體對催化轉化器的重要部件進行了二維穩態流動數值模擬，得出最優化的結果，模擬結果為催化器的設計提供了依據。
  20. In this paper, we concluded that catalytic converter is the main countermeasure in controlling the automotive exhaust emission by systemically summarizing the research status of the world engine exhaust treatment technology

    本文在系統的介紹了國內外發動機排放控制技術及我國排放控制的現狀的基礎上，得出了催化轉化器是治理機動車排放污染主流技術的結論。
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