油冷法 的英文怎麼說
中文拼音 [yóulěngfǎ]
油冷法
英文
oil-cooled system-
Test method for coolant compatibility of way lubricants
潤滑油的冷凍液相容性試驗方法Detergency test procedure for evaluating air - cooled two - stroke gasoline engine oils
風冷二沖程汽油機油清凈性評定法Method of testing the floc point of refrigeration grade oil
製冷級油的絮凝點的試驗方法Refrigerator oils - determination of floc point
冷凍機油絮凝點測定法The program is the same with onan and onaf. the temperature rise of high ignition point oil transformer also use the program. some factors are analysed to influence temperature rise of transformer
該演算法適用於自然油循環變壓器自然風冷卻和吹風冷卻的情況以及冷卻流體為常規變壓器油或高燃點油的情況。The calculation method using in factory has larger error and is n ' t used in high ignition point oil transformer. in this paper a calculation method, which has been verified by experiment results, is presented based on the fundamental theories and rule equation of heat transfer to calculate the temperature rise of average oil, top oil, coil, core and hot - point. a program has been compiled
本課題立足於工程實際應用,根據傳熱學基本原理和經典試驗換熱準則式,通過對變壓器發熱冷卻原理進行分析和研究,提出了一套計算變壓器平均油溫升、頂油溫升、繞組溫升、鐵芯溫升和最熱點溫升的計算方法並編制了計算軟體,對影響變壓器溫升的因素進行了分析。Lubricity test procedure for evaluating air - cooled two - stroke gasoline engine oils
風冷二沖程汽油機油潤滑性評定法Standard test method for determination of lubricity of water - cooled two - stroke gasoline engine oils
水冷二沖程汽油機油潤滑性評定法Test method for miscibility of refrigerator oils with refrigerants
冷凍機油與製冷劑相容性試驗法Lubricants test method for evaluating preignition tendency of water - cooled two - stroke gasoline engine
水冷二沖程汽油機油早燃傾向評定法Test method for determination of cooling characteristics of quench oils by cooling curve analysis
冷卻曲線分析法測定淬火油冷卻特性的方法Standard test method for determination of cooling characteristics of quench oils by cooling curve analysis
通過冷卻曲線分析測定淬火油冷卻特性的標準試驗方法Methods of test for petroleum and its products - industrial quenching oils - determination of cooling characteristics - nickel - alloy probe test method
石油和石油產品試驗方法.第414部分;工業淬火油.冷卻特性測定.鎳合金探頭試驗法Foie gras should be served chilled with thin, buttered toast slices. a sauternes is the perfect accompaniment
冷的鵝肝派出品時完美的搭配是切片的黃油土司麵包和來自法國西部的sauternes白葡萄酒。This article aims at the boiler ' s problems in operation : 1 ) under nominal load, the smoke temperature at the outlet of hearth reaches 1200, far more exceeds 1050 the original designed temperature. this will always result in slag inside boiler and the temperature of overheater ' s pipe superheat, so that boiler cannot take nominal load and all these influence boiler ' s nomal operation heavily, 2 ) this article also studied the reason why the assistant oil becoming necessary when coal changes. during the nomal operation, many factors ( makeup of combustor and its disposal, smirch and encrust of water wall, excessive air coefficient, temperature of primary air, coal type and density of coal dust ) can deviate the designed working conditions, then affect the boiler ' s nomal operation
本文針對該鍋爐在實際運行中存在的問題:在額定負荷下,爐膛出口超溫、低溫段過熱器前煙溫高達936 ,遠遠超過815的設計值;噴燃器四周水冷壁結焦嚴重,過熱器管壁溫度超標,無法帶上額定負荷;甚至有時因燃煤質量的變化,必須投油助燃的嚴重情況進行了分析研究。在實際生產過程中,燃燒器的結構、布置,水冷壁的粘污、結垢,過剩空氣系數、一次風溫、煤種及其濃度變化等許多因素都會偏離鍋爐的設計工況,從而影響爐內的傳熱和燃燒,造成爐膛出口超溫、水冷壁結渣等問題。Methods of analysis of fats and fatty oils - physical methods - determination of cooling curve
脂肪和油脂分析方法.第1部分:物理法.第13節:冷卻曲線測定By using a same boundary dimensions high efficient and new type copper exchanger substituted carbon steel oil condenser, and increasing flow rate of circulation water to reduce the temperature of freezing oil which feeds into compressor stage, to eliminate the malfunction during compressor operation, and improve running efficiency of the machine
採取將碳鋼材質的油冷卻器更換成等外形尺寸的高效新型銅管換熱器、增加循環水流量的方法,降低了進入二段壓縮機冷凍油溫度,排除了壓縮機運行中的故障,改善了機組的運行效率。Method of lower temperature cold starting for domestic gasoline motor vehicles
國產汽油車低溫冷起動方法Extensive experiment on tar cracking was performed on bench - scale tar catalytic cracking test system in itpe. cold trapping was used for tar sampling and gravimetric analysis of tar samples was performed to achieve tar content in flue gas
在分析該領域研究現狀的基礎上,建立了實驗室規模生物質氣化焦油催化裂解實驗系統,採用冷態捕集方法進行焦油取樣,採用重度分析方法對焦油樣品進行分析以確定煤氣中焦油含量。For the existing transformer cooling control system has many shortcomings such as the complicated system control circuit, the low reliability, the protection methods of blower fan being so simple, large control error, high fault rate, massive maintenance work and no method to realize telecommunication, this thesis develops a novel intelligent power transformer air - cooled control system based on the center of microprocessor through all - round technology analysis and research
本文針對變壓器冷卻系統使用常規控制系統存在的系統控制迴路復雜、可靠性低、風機的保護方式簡單而無法進行故障預測、主變壓器油溫測量精度低造成控制誤差大、故障率高、維護工作量大、無法實現遠程通訊等問題,經過多方面的技術分析和調研,設計開發了新型的以微處理器為核心的智能式電力變壓器風冷卻器控制系統。分享友人