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当前位置:首页 > 机械/制造/汽车 > 汽车理论 > 柴油机燃用煤基含氧混合燃料的燃烧及排放特性
:2015-07-09。:(2014021024-3)。:(1983-),,,,,。E-mail:wzfly83@163.com,,,,,(,030024):F-T、,0#。:、、0#F-T;0#,,CA50,,;,,,,,;2000r/min,(N10,N20N10B10)NOx0#23.40%,26.95%23.25%,NO,NO2;,0#71.47%,77.16%,68.80%。:;;;:TK427:A:1671-5292(2015)11-1730-060,NOx,。,,。,。F-T,,,、、H/C。F-T,,,[1]。,F-T,,,[2],[3];F-THC,CO,NOx[4]。,F-T,F-T[5],[6],[7]。F-TF-T、。,F-T,,,,。。Yao[8],-,CO,NOx。Chotwichien[9],,-。,[10],,。,,。F-T,,,NO2,NO,。10#、、F-T,RenewableEnergyResources第33卷第11期2015年11月Vol.33No.11Nov.2015·1730·DOI:10.13941/j.cnki.21-1469/tk.2015.11.0222Table2EngineSpecifications/mm/mm/L/kW/r·min-1/N·m/°CA4100QBZL10010543.29817.5703200245(2400r/min)14±2AVLFTIRi60,HC,CO,NOx,,,。AVLMicroSootSensor483。,,,30s,3,;1min,15s,30s,;,100,。33.13.1.15(2000r/min,0.57MPa)3。3,0#F-T,。F-T,,,,,,,,,;F-T,,,。CA5050%,CA50[11],。,CA50[12]。3,3Table3TheenginecombustionprocessparametersCA500#7.114.6-57.1N105.218.6-8.48.7N205.417.9-8.28.4N10B105.219.2-7.48F-T5.019.4-7.58.80#。F-T10%20%F-T-,N10N20;10%,N10B10。N20,N10B10,F-T。1。F-T,,,,。,,NOx。2YN4100QBZL,2。ET2500,DW160。6125B4618A2,2613B(0.1°),DEWE-800-CA-SE。1Table1PhysicalandchemicalparametersoffuelsF-T0#H/C()2.152.161.852.5/%()011.3021.6/kg·m-3759.9880.7831.281078.45955.817/MJ·kg-144.23942.633.120℃/mm2·s-13.2765.22.3~83.8/℃52666835.5/℃157.6303180117.720℃/kJ·kg-1—320.2250581.4·1731·,柴油机燃用煤基含氧混合燃料的燃烧及排放特性,,,,CA50,。3.1.212000r/min,0.57MPa,。1(a),0#F-T,5°CA,。F-T(),,,。1(b):0#,,,,,,;,,,,,。,,。3.23.2.1NOx2NOx。2:,NOx,NOx;(N10,N20,N10B10)NOx0#,2000r/min,(23.40%,26.95%,23.25%)。,,NO,。,,NOx[13]。,,。,,NOx,NOx;,,NOx。NOx:(1)F-T,,;(2),;(3),;(4),。1(b),0#,,NOx。2NOxFig.2NOxemissionsofmixedfuels120016002000240028002000190018001700160015001400130012001100/r·min-1NOx/×10-60#N10N20N10B10F-T1Fig.1Theinfluenceofthemixedfuelofenginecombustioncharacteristic(a)108642-20-100102030400#N10N20N10B10F-T/°CA/MPa(b)806040200-20-20-100102030400#N10N20N10B10F-T/°CA/kJ·°CA-1·1732·2015,33(11)3NO2NO。3,NONOx,0#,NO。NO2,0#,NO2,。NO2NO:NO+HO2→NO2+HO;,NO2:NO2+O→NO+O2NO。NO2“”,,NO2,NO2。,HO,HO2,HO,HO2NONO2。(N10,N20)NO20#。,,“”,NO2。3.2.2,Kitamura[14],2,1600~2500℃。,,。4。4,0#,。,,。N10,N20N10B100#71.47%,77.16%,68.80%。N20N10B10,,,。4,。(1),,,,;(2),,NOx,NO,NO2。(3),。:[1],,,.[J].,2013(6):48-51.[1]GuoHongsong,QinHongyu,LuHongyu,etal.Experi-mentalstudyexhaustcharacteristicsofdieselenginefueledwithcommercialcoalliguefaction[J].VehicleEn-3NO2NOFig.3NO2andNOemissionsofmixedfuelsunderexternalcharacteristic200018001600140012001000120016002000240028000#N10N20N10B10F-T/r·min-1NO/×10-6(a)NO605040302010120016002000240028000#N10N20N10B10F-T/r·min-1NO2/×10-6(b)NO24Fig.4Sootemissionsofmixedfuelsunderexternalcharacteristic0#N10N20N10B10F-T80007000600050004000300020001000012001600200024002800/r·min-1/mg·m-3·1733·,柴油机燃用煤基含氧混合燃料的燃烧及排放特性gine,2013(6):48-51.[2],,.F-T、[J].,2014(1):91-96.[2]WangTie,ShiJinhong,LiuLei.Combustion,vibrationandnoisepropertiesofF-Tdieselinaturbochargedandinter-cooleddieselengine[J].JournalofAutomotiveSafetyandEnergy,2014(1):91-96.[3],,,.F-T[EB/OL].,,2014-11-19.[3]ZuoPeng,WuZhifei,WangTie,etal.EffectofF-Tdieselenginewithmethanoloncombustionandvibra-tioncharacteristicsofdieselengine[EB/OL].ChineseIn-ternalCombustionEngineEngineering,[4],,.F-T[J].,2007,28(2):19-23.[4]HuangYongcheng,WangShangxue,ZhouLongbao.Ef-fectsoffischer-tropschdieselfueloncombustionandemissionsofadirectinjectiondieselengine[J].ChineseInternalCombustionEngineEngineering,2007,28(2):19-23.[5].F-T[D].:,2009.[5]DuHongfei.EffectsoftheFischer-Tropschdieselblendedfuelsontheperformanceandexhaustemis-sionsofdieselengines[D].Tianjin:TianjinUniversity,2009.[6]GillSS,TsolakisA,DearnKD,etal.CombustioncharacteristicsandemissionsofFischer-TropschdieselfuelsinICengines[J].ProgressinEnergyandCom-bustionScience,2011,37(4):503-523.[7],,,.F-T[J].,2012,33(11):3733-3738.[7]HuZhiyuan,ChengLiang,TanPiqiang,etal.Emissioncharacteristicsofadieselcarfueledwithcoalbasedfischertropsch(F-T)dieselandfossildieselblends[J].EnvironmentalScience,2012,33(11):3733-3738.[8]YaoMF,WangH,ZhengZQ,etal.Experimentalstudyofn-butanoladditiveandmulti-injectiononHDdieselengineperformanceandemissions[J].Fuel,2010,89(9):2191-2201.[9]ChotwichienA,LuengnaruemitchaiA,Jai-InS.Utiliza-tionofpalmoilalklestersasanadditiveinethanol-dieselandbutanol-dieselblends[J].Fuel,2009,88(9):1618-1624.[10],,,.[J].,2007,25(1):43-46.[10]YuanYinnan,ZhangTian,MeiDeiqing,etal.Investiga-tiononcombustioncharacteristicsofdirectinjectiondieselenginefuelledwithbiodiesel[J].TransactionsofCSICE,2007,25(1):43-46.[11]GiancarloC,OrnellaC,ErasmoR.Combustionandvi-brationcharacteristicsinasmalldisplacementdieselenginefueledwithbiodieselblends[A].SAEPaper.[C]Roma:RomaTreUniversity,2013.[12],,,.[J].,2014,32(3):230-235.[12]KangZhe,WuZhijun,ZhangZhiqiang,etal.Influenceofoperationparametersontheinterdependencybetweendieselioncurrentandcombustionphase[J].Transac-tionsofCSICE,2014,32(3):230-235.[13]AllaGHA,SolimanHA,BadrOA,etal.Effectofpilotfuelquantityontheperformanceofadualfuelengine
本文标题:柴油机燃用煤基含氧混合燃料的燃烧及排放特性
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