T190系列天然氣發(fā)動機的增壓與性能研究.pdf

1、上海交通大學碩士學位論文T190系列天然氣發(fā)動機的增壓與性能研究姓名：陳剛田申請學位級別：碩士專業(yè)：機械工程指導教師：王永泓陳宜亮2002.5.1ABSTRACTRESEARCHONPERFoRMANCEANDTURBORCHARGEDTECHNOLOGYOFT190SERIESNATURALGASENGINEABSTRACTSinceinternalcombustionenginewasinventedin19“centurypetr

2、oleumhasbeenthekeypowerforhumanlivingAfteronlyonehundredyearspassed，energycrisisbrokeoutrepeatedlyandforcedhumanbeingtofindnewenergiesAtthesametime，gasenergiessuchasnaturalgas，wellheadgasetcareexploitedgraduallywhichfeat

3、urelargereserves，widedistribution，completecombustionandlOWpollutionTheseenergiesassubstitutesoftraditionalenergieshaveservedinmanyfields，SOgasenginesalsoemergeinthissituationFacingthenewcomingworld，wearefullofconfidencei

4、ngasenginesandturbochargedtechnologyInthepastyears，therewasn’tanyspecialresearchonturbochargedtechnologyofnaturalgasenginesinlandThetaskemphasizesonrebuildingthe190seriesun—turbochargednaturalgasengineintoturbochargedone

5、andstudyingthecombustionruleinitSOastoimproveitspowerandlowgasconsumptionDuringthefirstperiodoftheresearch，theauthorconnectedandstudieda10tofdocumentsonnaturalgasathomeandabroadpaymuchattentiontoforeigntechnologiestrendi

6、nthesefieldandanalyzedtechnicalstatusof190seriesnaturalgasonturbochargednaturalgasengineandgascombustionruleincylindersBasedontheabovementionedresearch，afeasiblestudyobjectwassettledAfterthat，turbochargedparameterswereca

7、lculatedtOguildthetest，turbochargerfittingplanwasmade，aturbochargerwithgoodperformancewaschosencarefullyandtestwasdonetovalidatewhetherthecalculationwasaccurateWhilemanagingtherelativetechnicaldocuments，theauthorcouldn’t