航班飞行各阶段污染物排放量估算方法

第10卷第6期2010年12月交通运输工程学报JournalofTrafficandTransportationEngineeringVol10No6Dec.2010:20100703:(60832012);(ZXH2010D013):(1979),,,,:16711637(2010)06004805魏志强1,王超1,2(1,300300;2,210016):分析了国际民航组织标准排放量模型,推导了各阶段飞行时间推力燃油流量等参数的计算公式,以替代ICAO标准排放量模型的飞行时间与燃油流量考虑了大气环境与飞行参数的影响,给出了各种污染物的排放指数修正模型,以计算各个飞行阶段的排放参数以B737800飞机执飞西安烟台!航线为例,在空中交通仿真平台上运用Delphi编程计算了航班飞行各阶段的污染物排放量,分析了污染物排放量的变化情况计算结果表明:CO2与NOx的排放主要集中在航路飞行阶段,CO与HC的排放主要集中在机场滑行阶段,4种污染物排放量从大到小的顺序依次为CO2NOxCO与HC,计算结果与相同条件下ICAO参考值相差绝对值不超过1%:空中运输;飞机排放;环境污染;飞行力学;燃油流量:V231.25:AEstimatingmethodofpollutionemissionsforscheduledflightindifferentphasesWEIZhiqiang1,WANGChao1,2(1.SchoolofAirTrafficManagement,CivilAviationUniversityofChina,Tianjin300300,China;2.SchoolofCivilAviation,NanjingUniversityofAeronauticsandAstronautics,Nanjing210016,Jiangsu,China)Abstract:ICAOstandardemissionmodelwasanalyzed.Theequationsofparameters,suchasflighttime,thrust,fuelflowandsoon,wereinduced.Flighttimeandfuelflowcouldbereplacedbytheequationsinthemodel.Theinfluenceofatmosphereandflightparameterswasconsidered,thecalibratedemissionindexmodelsofvariouspolluteswereintroduced,andtheemissionparametersindifferentflightphaseswerecalculated.AstheflightexampleofB737800fromXiantoYantai,thepollutionemissionswerecalculatedbyDelphionVEATE,andthevariationrulesofpollutionemissionswereanalyzed.TheresultshowsthattheemissionsofCO2andNOxmainlyappearincruisephase,andtheemissionsofCOandHCoccurintaxiingphase.TheemissionsofthefourpollutesaboveareCO2,NOx,COandHCinthedecreasingsequence.TheabsoluteerrorsbetweenthecalculationvaluesandthereferencevaluesofICAOarelessthan1%.5tabs,15refs.Keywords:airtransportation;emissionofaircraft;environmentalpollution;flightdynamics;fuelflowAuthorresume:WEIZhiqiang(1979),male,lecturer,[phone],[e-mail].0,[13],(ICAO),(LTO)1000mCOHCNOx,80%,[4];ICAO,Pejovic,[5];TsilingiridisGreek[6];Horton30CO2[7];GaussNOx[8],[9];[10];ICAO,NOx[1112];2005[13]ICAO,1000m,;,ICAO,,()();,;[1415],B737800!,Delphi,1ICAO(1000m)ICAO,ICAOLTO,4,11LTOTab.1ParametersofLTO/min0.72.24.026.0/%10085307LTO,15∀,COHCNOxCO2CFM567B26,22Tab.2Basicemissionindexes/(kg#s-1)COHCNOxCO21.2210.00020.00010.02883.1150.9990.00060.00010.02253.1150.3380.00160.00010.01083.1150.1130.01880.00190.00473.115LTO,Ej=∃4i=1(ntiFiIji)(1):Ejj(kg);n;tii(s);Fii(kg#s-1);IjijiLTO2070,;,22.1vR,,hs(107m),v2FN-v2SwCD2-B-mdvdt=0mg-B-v2SwCL2=0(2)dvdt=FNm-g-v2Sw(CD-CL)2m(3):FN(N);m(kg);B(N);Sw(m2);,02;v(m#s-1);(kg#m-3);CL49第6期魏志强,等:航班飞行各阶段污染物排放量估算方法;CD;g(m#s-2);t(s)(3)tA=v2R2FNm-g(4)2.2vR,,,hs,tctc=2lcv2+vR(5)tc=m(v22-v2R+2ghs)(v2+vR)[FN-(v2+vR)2SwCD/8](6):lc(m)2.3,,mdvdt=FNcos(+!p)-v2SwCD2-mgsin(∀)mvd#dt=FNsin(+!p)+v2SwCL2-mgcos(∀)(7):,;!p;#;∀,!p,dhdt=v(FN-v2SwCD/2)mg1+vgdhdt(8):h(m)2.4(),,dd=mgCD0+CD2C2LCL=kPSwM22CD0+2m2g2kPSwM2CD2(9):CD0;CD2;k,14;P;M2.5,,FN=C11-hC2+C3h2[1-C4(T1-T2)](10)F=C510001+vC6FNC7(11):C1~C4;C5~C7,;T1T2(ISA)(K);F(kg#s-1)2.6CO2,,,,,,,,ISA,F0=F∃%3.80e0.2M2(12):%ISA;∃ISAICAO4,,ICAO,,Ij0=Ij3-Ij4(F0-F4)(F3-F4)+Ij4F0%F3(Ij2-Ij3)(F0-F3)(F2-F3)+Ij3F3F0%F2(Ij1-Ij2)(F0-F2)(F1-F2)+Ij2F2F0(13):Ij0j;F1F2F3F4(kg#s-1),Ij,COHCIj=Ij0%3.30∃1.02(14)NOxIj=Ij0∃0.51%1.65exp19.00.0063-0.622!PVP-!PV(15):!;PV(Pa)3B737800,50交通运输工程学报2010年Delphi:ISA+10,,23,74t,YIJ23,10700m,HCH1A,0417min,9min33Tab.3Parametersofkeypoints/s/(&)/(&)/(m#s-1)/kg/m/(&)1020108.7434.41070000362301079108.7534.447169825362281201108.7234.4992695161038181000m1640108.9535.0814468553618119YIJ2306109.4536.281366750010700192471109.5936.60136673401070019YU5980117.3539.081366399910700102CG6589118.6538.521366343410700119P2546710118.9138.421366332210700116P2537013119.5438.111366304310700121P077077119.6738.0513662984107001207547120.5437.66144628454500119HCH7953121.1537.46113626881500112FZ8020121.1737.401066267510021861000m8159121.1537.289262582720186D8216121.1937.259262533720114C8314121.2737.299262449720448507121.3637.3965624112389047121.3637.34062404254,,,COHCNOxCO2ICAO1000m4,∋1%,5,CO24Tab.4Comparisonofpollutionemissiondata/s/kg/kgCOHCNOxCO21966880.76.9840.72512.1892743.5ICAO1974882.07.0660.72212.2982744.6/%-0.41-0.15-1.160.35-0.89-0.04,,5Tab.5Comparisonofpollutionemissionquantitiesindifferentfilghtphases/s/kg/kgCOHCNOxCO21020257.64.3640.4410.933802.559175.50.0320.0163.889546.5122308.10.0570.0286.861959.968197067.810.7501.328102.00022016.122544.60.7660.0770.162139.054094.91.6060.1620.343295.651第6期魏志强,等:航班飞行各阶段污染物排放量估算方法,;NOx,,;COHC,,COHC4CO2NOxCOHC4,ICAO∋1%ICAO,,,:References:[1],,,.[J].,2007,26(4):691695.XUZhisheng,WUJun,ZENGQinghua,etal.Aircraftnoiseanalysisintheprogrammingoflargeairports[J].TechnicalAcoustics,2007,26(4):691695.(inChinese)[2],.[J].,2007(12):1822.HUANGWei,WANGZiyuan.Carbonneutralroadofairlines[J].ChinaCivilAviation,2007(12):1822.(inChinese)[3],.[J].,2009(4):2325.HUANGWei,WANGZiyuan.EUETSiscomingsoon[J].ChinaCivilAviation,2009(4):2325.(inChinese)[4]BOHALSV,ASSANISDN,HOLMESHLS.Speciatedhydrocarbonemissionsandtheassociatedlocalozoneproductionfromanautomotivegasolineengine[J].InternationalJournalofEngineResearch,2004,5(1):5370.[5]PEJOVICT,NOLANDRB,WILLIAMSV,etal.EstimatesofUKCO2emissions