自燃發動機 的英文怎麼說
中文拼音 [zìránfādòngjī]
自燃發動機
英文
hypergolic engine-
Petrol, efi engine, high roof, auto door ( gliding type ), clock, air conditioner, amfm radio & cassette wmicrophone, rear under mirror, rear window defogger, curtain, 30 seater with passenger seat belt, bag rack, full wheel cap, high mount stop lamp, refrigerator ( c ) brand new toyota lhd coaster 29 seats, diesel
,汽油,電子燃油噴射發動機,高頂,手動波,自動門(飛機門) ,鐘,原廠空調,收錄機連咪,尾鏡,尾發熱線,窗簾,乘客座位安全帶,行李架,大轆cap ,尾高掛剎車燈,冰箱,排氣規制對應發動機,車尾霧燈,緊急用具(錘子) ,尾輪胎強化Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線(等傾角螺旋線)槽形,可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大,所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點,提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜,手工編制數控加工程序難度大.為了解決數控加工程序的編制問題,研究了斜航線的數學模型,開發了自動編程軟體系統.使用該系統,可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大,加工難度大,是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗,研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術,已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用,驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功,對其他相似類型零件的加工亦具有參考意義Based on the theoretical analysis and design practice in successful development of allway desiel engine in china, the design concepts of key parts and components of engine, in particular the cylinder block and cylinder head, are analyzed for meeting the requirements for high performance and low emission as well as normal and reliable operation of diesel engine for medium and heavy commercial vehicle under high combustion pressure and high thermal load
摘要結合我國自主開發的「奧威」發動機在設計工作中的理論分析與實踐,就低排放中重型商用車柴油機在開發工作中為滿足高性能、低排放的要求及在高燃燒爆發壓力和高熱負荷下正常可靠地工作,對發動機的關鍵零部件,尤其是缸蓋與缸體的設計概念進行了分析。The performance experiments of emulsified diesel oil are done on a 1135 diesel engine. by a lot of experiment data and charts, the factors that influence the combustion effect are analyzed, including the factors of emulsified fuel self such as emulsifiers, water content, emulsifying way, and the factors of diesel engine such as fuel injection advance angel, injection pressure, load, model of engine, and so on
在1135柴油機上進行了乳化柴油的臺架試驗,通過大量試驗數據及圖表分析了影響乳化油燃燒效果的因素,包括乳化油自身的因素如乳化劑、含水量、乳化方法等,以及發動機的狀況與參數如噴油提前角、噴油壓力、工況、機型等。Siemens vdo serves in the local china market covering the products of ems ( engine management system ), diesel system, tcu ( transmission control unit ), fuel rail, injector, sensor, fuel supply system, engine actuator, acu ( airbag control unit ), bcm ( carbody control module ), window lift motor, engine cooling module, abs motor, rke, instrument panel, audio system ( radio / cassette / cd ), navigation system, vdr ( commercial vehicle data recorder ), etc
在中國市場上,西門子威迪歐汽車電子中國的產品系列包括ems (發動機電噴管理系統) 、柴油機系統、發動機執行器、 tcu (自動變速箱控制單元) 、油軌、燃油噴嘴、傳感器、油泵、 acu (安全氣囊控制單元) 、 bcm (車身控制模塊) 、搖窗電機、發動機冷卻模塊、 abs電機、駕駛臺儀表、音響、導航和vdr (商用車行車記錄儀)等。Foshan gold zhujiang mechanical electrical equipment co., ltd foshan gold zhujiang hydraulic pressing machinery is an enterprise specialized in manufacturing hydraulic machinery and relevant molds. holding the spirit of keeping improving and keeping pace with the time, we have manufactured sdz series super high pressure cutting machine water cutter y - type various 4 - column single, double action hydraulic presser and full automatic hydraulic presser can be chose in various industries various molds for hydraulic machine filter for 15000kw large internal combustion generator etc
多年以來,我司員工本著精益求精,與日俱進的精神,製造了sdz系列超高壓水射流切割機水刀y型各類四柱單雙動及全自動油壓機共有多個系列適合不同行業選用各類油壓機使用的模具15000kw大型內燃發電機用的濾清器等產品。The timing - and - quantitation precision injection of lpg was realized with high - speed lpg solenoid valve and a set of electronic control system, which was designed by the author and can flexibly control the gas supply system of lpg. based on the analysis of experimental data got by comparing the performances before and after the application of the set of equipment on lr6105q12 diesel engine, the effects of load, speed and replace ratio, etc on the emissions of smoke, hc and co of dual fuel engine were expounded. through optimization, the smoke emission was utmostly reduced and the emissions of hc and co were within the government restriction
為此,本文通過對各個方案進行詳細比較,選擇了電控多點順序噴射的供氣方案;利用高速lpg噴射閥和自己獨立開發出一套電子控制系統對lpg供氣進行靈活地控制,實現了lpg的定時定量噴射,並把這套裝置應用到中國一拖生產的lr6105q12柴油機上,在對改裝前後的發動機進行大量試驗和分析的基礎上,闡明了負荷、轉速、摻燒比等因素對雙燃料發動機的煙度、 hc 、 co等排放的影響情況,並且通過優化,最大限度地降低了發動機的煙度排放,同時使hc 、 co排放限制在國家標準規定的范圍之內。Translation it is learnt that in order to increase the generation of electricity for sale to the mainland, clp power hong kong limited " clp power " has put into operation all the coal - fired generating units in the castle peak power station
據悉,中華電力有限公司"中電"為增加向內地出售電力,開動青山發電廠內所有燃煤發電機組,而有研究發現,東涌屯門等新界西地區的空氣污染物主要源自該發電廠。The results of the experiments has shown : the lpg / diesel dual fuel engine has kept its high power performance and reduced its emissions, especially the soot and nox after the fuel - supplied system has been set up ; the fuel economy performance has been improved at some degree when high load ; however, when lpg ratio increased, the engine showed the trend of violence for high compression ratio
試驗結果表明:在採用了自行設計的聯動式燃油供給系統后, lpg柴油雙燃料發動機在保持原機高功率的同時,排放量,尤其是碳煙和no _ x有大幅度的降低;在高負荷時,其燃油經濟性也有相當的提高。但當lpg的摻燒比加大到50以上時,會出現工作粗暴的傾向。Designed a mechanical ignition timing system that is consisted of gear and belt for the cng engine. refitted a nanchong 4102 diesel engine for a cng ( compressed natural gas ) single - fuel engine
自行設計分電器裝置和齒輪皮帶式點火正時系統,改造南充4102柴油發動機為點燃式天然氣單燃料發動機。Abstract : generally speaking, nearly all the efi vehicles have the self trouble diagnosis system
文摘:汽車發動機電控燃油噴射系統中,一般都設有故障自診斷系統。It uses electronic control technology and places an oxide sensor in emission system, then according to the change of the rate of the air to fuel, adjust automatically the ejection of fuel. so it can improve dramatically the automobile performance. after installing three - way catalytic converter, it can make the pollutions lower 20 % ~ 50 % than the same vehicle, and the power of car reduce only 5 %
對于適合我國現階段的電子閉環控制lpg燃料混合系統進行研究,此方法採用電子控制技術,在排氣系統中安裝了氧傳感器,可以根據排氣空燃比的變化,自動反饋調節供氣量,使燃氣汽車性能得到改善,安裝三元催化轉換器后,可以使污染物排放較同等水平的汽油車降低20 - 50左右,而發動機功率下降僅達5左右。Numerous public transportation systems are moving toward hydrogen - powered engines as an alternative to gasoline, but most hydrogen today is generated from nonrenewable fossil fuels such as natural gas
許多公共交通系統正用燃氫發動機來取代汽油,不過現在大多數氫氣是來自不可更新的礦物燃料當中,例如天然氣。Based on the the mass experimental data, taking advantage of electronic control technology, a set of diesel / cng dual fuel supply system is developed and the control of cng supply for turbocharged diesel engines is primarily realized. this thesis introduces the development of this electronic control system in detail, including the structure of hardware, the module of software and the control style
在實驗室大量實驗數據的基礎上,採用電子控制技術,自行開發設計了一套柴油cng雙燃料供給系統,初步實現了在增壓發動機上對cng摻燒的控制。論文詳細介紹了該雙燃料電控系統的研製過程,包括硬體結構、軟體模塊以及控制方式。Practice for octane rating naturally aspirated spark ignition aircraft engines
測定自燃吸氣火花點火式飛機發動機燃料辛烷值的操作規程Standard practice for octane rating naturally aspirated spark ignition aircraft engines
測定自然吸氣火花點火式飛機發動機燃料辛烷值的標準實施規范Folz remained scathing about petrol hybrid engines, such as developed by japanese rival toyota motor corp, saying these " serve no interest whatsoever in industrialised countries " because they still consume more than diesel engines
混合發動機,而弗爾茲則依然堅持對此類產品予以猛烈抨擊,並聲稱這些東西「不會引起來自工業化國家的任何興趣」 ,因為它們對于燃料的消耗還是要大於柴油發動機。Folz remained scathing about petrol hybrid engines, such as developed by japanese rival toyota motor corp, saying these " serve no interest whatsoever in industrialised countries " because they still consume more than diesel engines. according to the washington - based society of automotive engineers, a fuel cell can be two or three times more efficient than an internal combustion engine and it has no moving parts
報道說,包括其競爭對手日本豐田公司在內的多家汽車公司已經開發出了汽油混合發動機,而弗爾茲則依然堅持對此類產品予以猛烈抨擊,並聲稱這些東西「不會引起來自工業化國家的任何興趣」 ,因為它們對于燃料的消耗還是要大於柴油發動機。Performance and emissions of a naturally aspirated di ci engine fueled with diesohol
自然吸氣直噴壓燃式發動機燃用柴油醇的性能和排放In 2006, the engine manufactures may develop more and more engines that use clean fuel, and was designed and develped by domestic reaserchers when the companies they pay more attention to their internal research
在2006年各發動機廠家必將加大研發力度,未來幾年將出現更多以清潔燃料為動力、由國內汽車廠家或發動機企業自主開發的發動機。分享友人