濕發動機 的英文怎麼說
中文拼音 [shīfādòngjī]
濕發動機
英文
wet engine-
Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet - parameter on evaporator. fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio - parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping
本文的主要內容如下: 1 )對翅片管蒸發器結構特點進行分析,選取適當的微元控制體,就干、濕和霜工況下對每個微元分別進行傳熱傳質分析,基於經驗關系式確定霜的有關參數,對于霜工況下的霜生長建立模型,經適當假設,運用質量守恆、能量守恆和動量守恆方程建立適合動態模擬的蒸發器數學模型,為系統模擬奠定基礎; 2 )對蒸發在大擾動下的開、停機過程,運用動態集中參數模型進行分析和計算,為更好地描述製冷系統運行的全過程奠定基礎,同時也為製冷系統實現自動控制提供一定的理論基礎; 3 )對蒸發器正常運行過程,運用動態分佈參數和參數間定量耦合的觀點來分析和計算,為更好地了解穩態工況下各點參數的變化情況及各入口參數對蒸發器動態特性的影響即蒸發器性能對各參數變化的敏感性; 4 )編寫翅片管蒸發器動態特性模擬計算程序,可以計算不同邊界條件和初始條件下的製冷劑熱力參數、空氣溫濕度和霜厚度分佈場,實現對翅片管蒸發器在干、濕和霜工況下的動態模擬。Cylinder dryer is a dind of rotatin continuous drying equipment with internal heating conducting - style, certain thickness of materials film theres to the lower trough of materials under the rotating cylinder. heat is transferred to the internal wall of the cylinder through pipes and misfired ahain to the external wall and to materials film, to evaporate and damnify moisture in materials film so as to dry materials
滾筒乾燥機是一種內加熱傳導型轉動連續乾燥設備。旋轉的滾筒通過其下部料槽,粘附著一厚度的料膜。熱量通過管道輔送至滾筒內壁,傳導到滾筒外壁,再傳導給料膜,使料膜中的濕度得到蒸發、脫濕、使含濕份的物料得到乾燥。Experimental studies on s1a - 02 gas turbine with water injection into compressor interstage / inlet as well as that on turbocharger self - loop test rig with inlet water injection are introduced. test results are in good accordance with simulation results, wet compression can lower compression work and increase engine power output so engine performance is enhanced, if engine power output is not changed, efficiencies of compressor and this engine become higher and turbine inlet temperature and fuel consumption become lower and if keeping t4 the same as that before wet compression is used, efficiencies become furthermore higher and engine power output increases greatly
實驗結果和計算結果同樣表明:濕壓縮減少了壓氣機所消耗的壓縮功,增加了燃氣輪機的輸出功率,提高了燃氣輪機性能,如果保持發動機輸出功率恆定,濕壓縮可以提高壓氣機和整個燃氣輪機機組的效率,與此同時,渦輪進口溫度t _ 3 ~ *和燃油消耗率下降;如果保持渦輪排氣溫度t _ 4 ~ *恆定,壓氣機和燃氣輪機機組效率進一步提高,燃氣輪機輸出功率增加。The study object of this paper is design and study of the syetem - mentioned above. the circumstance paraments of remote communication room such as temprarure, humidity, fire alarm and air - condition ' s on - off could be real - time supervised. this paper firstly intrduces the backgroud and study signification of the task, review the development of supervisement system and narrate the frame, technology criterion, network frame and calculation mode of variet kinds supervisment system. the network functions of variet kinds of confignation software are analysed
本文以西昌衛星發射中心遠程機房監控系統的研究設計為對象,通過網路實現對遠端的14個通信機房實時監控,實時監測室內溫度、濕度、實時監測室內煙、火,實時監測空調設備運行情況,出現異常情況,聯動告警裝置,本端機房和遠端監控機房自動聲光告警。With the fuzzy theory and the dew point confined, the system can automatically adjust the surrounding temperature and humidity in the workshop to the set - point, no matter what the outside condition is, such as the change of temperature in winter or summer, in day or night, and the asymmetry of the machine and the pyrotoxin
研究出適合計算機控制的溫濕度控制模型,通過模糊控制邏輯和露點限制,自動適應冬夏氣候變化、晝夜溫差變化、車間機器分佈和發熱不均等復雜工況。實現多工況多控制狀態的自適應控制,車間主控區溫度1 ,濕度4的控制目標。On the base of the analysis on the advanced technology of hard ferrite in foreign country, the main procedures of preparing hard ferrite pre - sintering material are determined as follows : first, the ferrite oxides coming from the main cold rolling line and strontium carbonate are conveyed to storage tank by gas power and weighed automatically according to the demands of constituent composition. and then they are mixed and grinded by using method of wet treatment. finally the mixtures is transported to the devices of storage by transporting pump
在分析國外先進的永磁鐵氧體生產工藝的基礎上,確定了生產高檔永磁鐵氧體預燒料的主要過程:首先,利用攀鋼冷軋鐵紅為主要原料,將氧化鐵紅及碳酸鍶採用氣力輸送至貯料料倉,經自動稱量裝置,按工藝配方稱量後分別由氧化鐵紅及碳酸鍶發送罐氣力輸送進入預混攪拌筒加水攪拌,然後再送入混磨機濕法混磨;最後,混合物經輸送泵輸送至料漿存儲裝置,經定量進料泵定量輸送至回轉窯進行濕法預燒,預燒料經緩冷至室溫后,再球磨。Analysis is made on structure characteristics of the finned - tube, and analysis has been made on the special heat and mass transfer principle of every micro - unit under both dry and wet conditions. appropriate hypothesis is made and based on the energy, mass and momentum equivalent, the evaporator models of dynamic distributed parameters are set up. in addition, the gascooler and internal exchanger models of dynamic and distributed parameters, the throttling valve models and the compressor models are set up, too
本文的內容如下: 1對翅片管蒸發器的結構特點進行分析,選取適當的微元體,對于干、濕工況下每個微元分別進行傳熱傳質分析,通過適當的假設,利用質量守恆方程、能量守恆方程和動量守恆方程建立了蒸發器的分佈參數數學模型;對回熱器劃分微元建立了分佈參數數學模型;對氣體冷卻器建立了分佈參數數學模型;對壓縮機建立了數學模型;建立了節流閥的數學模型,為系統模擬奠定了基礎。To start vehicle rapidly and smoothly, a kind of method based on fuzzy technique to control the engaging - pressure of wet - clutch has been established. fuzzy control will achieve the following advantages : the engine can be controlled to be operated steadily during lower speed and the starting noise can be reduced
為了實現汽車起步的迅速和平穩,建立了基於模糊技術控制濕式離合器油壓的計算方法,該控制方法的優點表現在汽車起步過程中控制發動機在低速下穩定運行,縮短起步時間,減少起步沖擊。With the simulated results of the high resolution of space - time, from the aspects of thermodynamic, dynamical, moist available energy and moist potential vorticity, the direct effect mesoscale system was analyzed to this weather process, including mesoscale low level jet, mesoscale vortex etc. meanwhile, its features and physical mechanism of the formation and development are further discussed to seek for some basis for deeper research and storm rainfall forecast
運用高時空解析度的模式結果,從熱力、動力結構、濕有效能量和濕位渦等多個角度,著重分析討論了對這次天氣過程有直接影響的低空急流、中尺度低渦等中尺度系統,探討了影響這次天氣過程的中尺度系統的發生、發展特徵和物理機制,試圖為更進一步的研究和暴雨預報提供一些依據。Dr hiramalini seshadri, senior consultant, holistic internal medicine & rheumatology, apollo hospitals, chennai, lists the common symptoms of hypothyroidism : weight gain, swelling of feet, puffy face, sluggishness, constipation, excessie menstrual bleeding, dry skin, hair loss, depression, poor memory and intolerance to cold
來自印度青奈阿波羅醫院的整體內科學和風濕病學部門的高級顧問醫生海拉馬里尼?瑟莎麗博士列舉了一系列甲狀腺機能減退癥的常見癥狀:體重增加、腳腫、面部浮腫、行動遲緩、便秘、月經出血過多、皮膚乾燥、脫發、抑鬱、記憶力減退和怕冷。And such zones act as an important dynamic condition for low - level water transfer and also a favorable environmental condition for " seeding - water supply ". there stronger echoes are detected, meaning that bubble convection develops in the precipitating fields of the clouds that are homogeneous in the main, causing centers of > 10 mm / hr surface rainfall to occur and migrate
這些不穩定區是低層水汽輸送摘要重要的動力條件,也是「播撒一供應」機制發生的有利的濕熱力環境條件,雲系較強降水回波在這里得到發展,使整體均勻的冷鋒層狀雲系降水場有較強回波帶和對流泡發展,帶來地面有> 10mmlh較強降雨中心產生和移動。Wet exhaust components for marine engines
船用發動機排濕部件Rubber and plastics hoses for marine - engine wet - exhaust systems - specification
船用發動機排濕系統用橡膠和塑料軟管.規范4. the hardware of electronic control system is developed. it includes display module whose tasks are man - machine interaction, displaying humidity and temperature, setting humidity, time, date and week, communicating with computer ; power device module which provides power of all modules and drives control equipments to accomplish intention of main control module and can provide zero crossing protection circuit, excess voltage and under voltage protection circuit and excess current protection circuit ; water sensor group, the responsibilities of which are testing the states of water and send the states to scm, then the scm control the water level after judging the states
開發並實現了電控系統的硬體部分,包括顯示模塊:主要負責人機交互,顯示濕度、溫度,修改濕度、時間、日期、星期,和主控模塊通訊;電源驅動模塊:主要提供各個模塊的電源,驅動被控設備,實現主控模塊的意圖,並能實現繼電器的過零保護,過流、過壓、欠壓保護;水位傳感器組:負責測知水位的狀態,並把此狀態送入單片機,單片機經過判斷、處理反過來控制水位,實現水位的閉環控制。By use plc, system can complete function as follow : this auto - control system be applicable to the temperature and smoke and dust the deal the variety quick, control the process is difficult with the operation is ; by the temperature controlor can automatically follow to the wet tower " exit temperature, error in the ? 3 v including ; by to automatically spray fog to lower the electric resistance, with the function for full the electricity equipment accepting the dust ; because of adopting feedback closed loop, and come to a to respond to the speed quick, constant temprature control the accuracy is high ; because of adopting the sensors, and make the system circumstance to leak water quick ; system have many control parameter can set exit control temperature and adjust value low limit by key ; can communication with remote computer and have remote control
通過使用plc ,使該自控系統可以完成如下功能:適用於溫度及煙塵量變化快、控制過程難以操作的場合;通過溫控表自動跟蹤增濕塔出口溫度,誤差達到3以內;通過自動噴霧來降低粉塵比電阻,以此充分發揮電收塵器的作用;由於採取了閉環反饋迴路,達到了響應速度快,恆溫控制精度高;通過使用各種檢測傳感器,使得異常情況泄水快;該自控系統具有多套控制參數,增濕塔出口控制溫度及調節閥下限值可通過按鍵設定;可與上位機通訊,具有「現控遠控」功能。The operation consists of eliminating the sensor and checking for dampness in the area of the engine relay unit
此預防性操作包括拆除此傳感器及檢查發動機繼電器單元周圍濕度兩部分。In winter the outside temperature is - 15 ~ - 30, the wet coal freezes seriously in transportation. the frozen coal thick is about 400mm, sometimes freezes to a whole one, the unloading work is extremely difficult, affects the turnover of coal train, possessing rail cars and the railway, makes the railway transport strength not be fully displayed. it has created national manpower, financial resource loss, but in domestic and foreign, the development of movable frozen coal unloader is the blank
在冬季北方室外平均氣溫在- 15oc ~ - 30oc ,濕煤在外運的過程中凍結現象嚴重,凍層厚在400mm左右,有時整車凍實,作業十分困難,影響運煤列車的周轉,造成壓車,壓線現象,使鐵路運力得不到正常的發揮,造成了國家人力,財力的損失,而國內外對于移動式卸凍煤機械的研製也是空白,為此急需研製一種能夠卸凍煤的可移動式卸煤機。We equip the following machines for the environmental testing and the reliability test : test box with high and low temperature, test box with high temperature, test box with invariableness temperature and humidity, salt - spray test box, vibrant and impactive test machine, tensile test machine, frequency tester and scanner, oscillograph, oven with invariableness temperature etc. pic the 3d machine
環境試驗可靠性測試等方面配置有以下儀器設備:高低溫試驗箱高溫恆溫試驗箱恆定濕熱試驗箱鹽霧腐蝕箱振動沖擊試驗臺拉力試驗機諧振頻率f0快速測試儀揚聲器f0快速測試儀音頻掃頻信號發生器示波器電熱恆溫乾燥箱等。Quanzhou dachang paper machine make co., ltd. is the earliest machine manufacture specializing in making series of wet tissue machine and relative packing machine in china outstanding peoples in dachang have profound experience and great aim, to lead the line of global wet tissue amchine as our own task, to globalize brand as strategic objective, with the first rate technique in the world, we devote to advance the international digitization progress of wet tissue machine
在嬰幼用品的製造領域,填補了市場空白。近年來,大昌機械努力遵循國際市場之發展動向,在多家國內外專業機構的鼎力配合下,研製投產了全自動濕巾機,卸妝濕巾紙,濕巾包裝機等系列濕巾製造機械。經過六年的研製成為全國首創濕紙巾機械,占領著90 %的市場。The light of the engine flashed for a second upon tess durbeyfield s figure, motionless under the great holly tree. no object could have looked more foreign to the gleaming cranks and wheels than this unsophisticated girl, with the round bare arms, the rainy face and hair, the suspended attitude of a friendly leopard at pause, the print gown of no date or fashion, and the cotton bonnet drooping on her brow
同蒸汽機的曲柄和輪子相比,沒有什麼比這個不通世故的姑娘更叫人感到異樣的了,她光著胳膊,臉和頭發濕淋淋的,像一隻暫時蹲著不動的老實的豹子一樣,身上穿的印花布裙子說不出是什麼時代的款式,棉布帽子也耷拉在額頭上。分享友人