氣體冷卻系統 的英文怎麼說
中文拼音 [qìtǐlěngquèxìtǒng]
氣體冷卻系統
英文
gas cooling system- 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...
- 體 : 體構詞成分。
- 冷 : Ⅰ形容詞1 (溫度低; 感覺溫度低) cold:冷水 coldwater; 你冷不冷? do you feel cold?; are you feeling...
- 卻 : Ⅰ動詞1 (後退) step back 2 (使退卻) drive back; repulse 3 (推辭; 拒絕) decline; refuse; reje...
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 氣體 : gas; gaseous fluid
- 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
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With the viewpoint of dynamic and distributed parameters and parameters qualitatively coupled, computing modules of evaporator, gascooler, internal exchanger are programmed. in addition throttling valve and compressor are programmed. following are the main points of this thesis
本文從製冷系統模擬的角度,用動態分佈參數及參數間定量耦合的觀點考察了蒸發器、氣體冷卻器和回熱器,編制了各個部件相應的計算程序。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。Ilc integrated liquid coupled system
增壓空氣用綜合式液體冷卻系統Based on these, the 200mw turbine unit of panxian thermal power plant is selected, and the key problems are analyzed, such as, selection of cool medium, flow path of medium, thermal stress during fast cooling etc. the cfd software is adopted, and the maximal thermal stress, the optimum cooling model and system, and the autocontrol scheme during fast cooling, are gotten. in the end, the results are applied in the site. the optimum cooling model and system, and the autocontrol scheme would be provided reference as the other similar units
於此,本文以盤縣發電廠200mw汽輪機為研究對象,對發電廠汽輪機組空氣冷卻裝置及系統現狀深入分析基礎上,應用cfd軟體數值模擬了不同工況時汽輪機缸壁溫度變化情況,對200mw汽輪機快冷過程中控制指標進行分析,優化機組的快速冷卻過程,合理快冷設備、系統,優化控制曲線,分析最大熱應力值及最佳冷卻方式選擇,同時,對現有盤縣發電廠汽輪機組快速冷卻系統進行優化改進,並進行了實驗與實施。The sprayer is usually connected with water supply network, control value, detection alarm unit, etc. to form an automatic water spray system ( such as sprinkler fire - extinguishing system ) for saving electrical equipment, fighting burning flammable liquid, etc. it is widely used for fire control and cooling protection for such equipment / places as power plant * generating machinery, large size transformer, liquefied petrolatum tank, factory, shopping mall, hotel, warehouse, storied building and so on
該水霧噴頭通常與供水管網、控制閥門、控測報警器等組成自動噴水滅火系統(如雨淋噴水滅火系統等) ,用來撲救電氣設備,可燃液體火災等,廣泛用於保護電廠的發電設備,大型變壓器,液體石油儲罐、工廠、商場、賓館、倉庫、樓房等必須滅火、控火或防護冷卻等場所。The result shows that argon gas can not only promote the excitation of plasma at low pressure, but also improve discharge state, increase the density and activation of reaction radical and improve the quality of diamond films. on the other side, argon can cool the plasma and maintain low temperature of substrate due to its big ionization section and high collision probability with gas molecules
結果表明,氣體系統中引入氬氣一方面不僅有利於維持低壓放電,而且改善放電狀態,提高反應活性基濃度和活性,提高低溫沉積金剛石膜的質量;另一方面,由於其大的電離截面使其和電子碰撞的幾率大大提高,對等離子體進行冷卻,有利於基片溫度的降低。This set of equipment includes : auto - stirring, aerating - and - conveying system, system of automatically sucking cups, oil - blasting system, material - padding system, cloth - spreading system, swerving - and - passing system, system of automatically separating raw material from plates, cooling system, and auot - washing system. additionally, if you replace the mould plate and the die in the equipment of the auto - material plate and give a proper adjustment, you can make various cakes
全套設備包括:自動攪拌、充氣連體送料系統、自動吸紙杯系統、噴油系統、注料系統、撒布系統、轉彎送盤系統、熱風循環烘爐系統、冷卻輸送系統、轉彎自動送盤系統、自動注料系統、自動料盤分離系統、冷卻系統、烤盤自動清洗系統等組成,該設備只要更換模盤及自動料盤分離設備中模具和適當調整其中設備,就可生產多種花色蛋糕食品。Nozzle in the furnace the gas - quenching pressure can be 15 bar, airflow is big and uniform, cooling rate is very high
配置內置高效熱交換器,以及經優化設計的氣淬系統,冷卻氣體流量均勻且流速大,冷卻速度高Osbl experience must include several of power generation and distribution, steam generation, instrument / plant air, cooling water, raw water treatment, waste water treatment, fire water, pressure storage, atmospheric storage, flare systems, polymer warehousing, liquid loading / unloading systems
在osbl上的經驗必須包括幾個電力生產和配送,蒸汽生產,儀表/工廠空氣,冷卻水,原水處理,廢水處理,消防水,壓力存貯,常壓存貯,火炬系統,聚合物儲藏,液體裝卸系統。By the design of microwave electric field mode and microwave mode converter ( mmc ), the thesis participated in equipping an domestic microwave plasma chemical vapor deposition ( mpcvd ) equipment with a quartz glass window and water - cooled stainless steel resonant chamber in 2450mhz / 5 kw, introduced the basic machineries and functions of the sub - systems, including microwave system, gas - route system, vacuum system, detecting system and safeguard system
論文通過微波場型和模式轉換器的設計,參與建立了一套2 . 45ghz 5kw帶有石英玻璃窗、水冷卻不銹鋼諧振腔的微波等離子體化學氣相沉積( mpcvd )系統( mpcvd - 4型) 。論述了包括微波系統、氣路系統、真空系統、檢測系統和保障系統等結構的組成及基本功能。The research and implementation of the small scale relational database management system
燃氣輪機進氣冷卻測控系統軟體設計Condensation of steam in the presence of noncondensable gases is an important heat transfer mode in the passive containment cooling system ( pccs ). in the past decade, great efforts have been made on the investigation of this regime
含有不凝性氣體的蒸汽冷凝是先進反應堆非能動安全殼冷卻系統( pccs )中重要的換熱方式,是當前核反應堆熱工水力學研究的一個熱點。Combined with the key project " the design of evaporative cooling transformers " of hebei province, the thesis not only carries out some theoretical explorations of the application on electrical transformers, but also presents the method on selecting coolants and studies the characteristics of the selected coolant. then it proposes the design method of the tank structure and cooling systems of evaporative cooling transformers for the industrial application
本文結合河北省科技攻關項目「蒸發冷卻變壓器的研究」 ,對電氣設備相變降溫的理論進行了探討,提出了蒸發冷卻變壓器箱體結構和冷卻系統的設計方案;對冷卻介質的選用和相關特性進行了研究;針對工程實際研製了一臺容量為30kva的蒸發冷卻變壓器樣機,並進行了相關實驗。The importance of monitoring hydrogen leakage of the water tank for water - hydrogen - hydrogen cooled generator stators is illuminated, and issues about the alarm device for generator water leakage, leakage of the cooling water system for stator winding, and hydrogen leakage detecting by using the air flow meter are discussed
摘要闡述了檢測水氫氫發電機定子水箱排氫量的重要性,介紹了發電機漏水報警儀、定子繞組冷卻水系統的滲漏和利用氣體流量表進行排氫量檢漏等技術要點。Unnecessary energy consumption was cut as far as possible by a series of housekeeping measures such as setting a higher room temperature for cooling systems or reducing water temperature for gas boilers, encouraging staff to use staircases for inter - floor traffic, shortening operation hours of lifts, and routine checking to switch off lights and air conditioners both within and outside office hours
為盡量減少不必要的能源耗用量,警隊已採取一系列環保管理措施,如調高冷卻系統的室溫或降低氣體鍋爐的水溫、鼓勵員工使用樓梯、縮短升降機的運作時間,以及經常巡視,確保人員在離開辦公室時及辦公時間后關掉電燈和冷氣機。分享友人