地铁小系统空调负荷动态模拟与分析

,VisualBasic6.0CompaqVisualFortran,,,DynamicsimulationandanalysisforairconditioningloadinplantandmanagementroomsystemofundergroundrailwayByZhuPeigen,DingDayongandXuLingAbstractEstablishestheheattransfermodel,byutilizingVisualBasic6.0andCompaqVisualFortran,anddevelopsthesoftwareforhourlyloadcalculationandenergyconsumptionanalysis.Explainsthedesign2frame,themaininterfaceandtheessenceofthesoftware,andpresentsthemainfunctionbyanapplicationexampleofanactualproject,providingatheoreticalbasisforthesystemdesignandenergysavinganalysis.Keywordsplantandmanagementroomsystemofundergroundrailway,airconditioningload,energyconsumption,dynamicsimulation,softwarePLAUniversityofScienceandTechnology,Nanjing,China0,,,,:;,,ESESTESS,,,VisualBasic6.0CompaqVisualFortran,,,1,1,[122]112HV&AC20083811,,19647,,210007(025)84853846E2mail:[e-mail]:2006-12-31:2007-03-30=a92t9x2+92t9y2(1):-9t9x+9t9y|(x,0)=h1(t|(x,0)-tf1)(2)-9t9x+9t9y|(0xb,l)=h2(t|(0xb,l)-tf2)(3)-9t9x+9t9y|(0xb,l+c)=h2(t|(0xb,l+c)-tf2)(4)-9t9x+9t9y|(a,lyl+c)=h2(t|(a,lyl+c)-tf2)(5)-9t9x+9t9y|(0,0yl)=0(6)-9t9x+9t9y|(0,l+cy)=0(7)-9t9x+9t9y|(,y)=0(8)t(x,)=C(9):t|=0=tm+Awexp-yaTcos-yaT(10)(1)(10)t,;,s;l,m;b1/2,m;c,m;,W/(mK);a,m2/s;tf1,;tf2,;h1,W/(m2K);h2,W/(m2K);tm,;Aw,;T,h2,(x=y),ADI(alternatingdirectionimplicit),(fictitiousgridpointmethod),[3]:-tn+12i+1,j+2+2stn+12i,j-tn+12i-1,j=tni,j+1-2-2stni,j+tni,j-1-tn+1i,j+1+2+2stn+1i,j-tn+1i,j-1=tn+12i+1,j-2-2stn+12i,j+tn+12i-1,j(11):-tn+12i+1,0+2+2stn+12i,0-tn+12i-1,0=2tni,1+tni+1,0+2s+2h1h-2tni,0-tni-1,0-2h1htf1-2tn+1i,1-tn+1i+1,0+2s-2h1h+2tn+1i,0+tn+1i-1,0+2h1htf1=tn+12i+1,0-2-2stn+12i,0+tn+12i-1,0(12)-tn+12i+1,0+2+2stn+12i,0-tn+12i-1,0=2tni,p-1-tni+1,p-2h2h+2-2stni,p+tni-1,p+2h2htf2-2tn+1i,p-1+tn+1i+1,p+2s+2h2h+2tn+1i,p-tn+1i-1,p-2h2htf2=tn+12i+1,p-2-2stn+12i,p+tn+12i-1,p0ibh(13)-tn+12i+1,q+2+2stn+12i,q-tn+12i-1,q=2tni,q+1+tni+1,q+2s+2h1h-2tni,q-tni-1,q-2h2htf2-2tn+1i,q+1-tn+1i+1,q+2s-2h2h+2tn+1i,q+tn+1i-1,q+2h2htf2=tn+12i+1,q-2-2stn+12i,q+tn+12i-1,q0ibh(14)22HV&AC20083811=tnr,j+1-2-2stnr,j+tnr,j-1-tn+1r,j+1+2+2stn+1r,j-tn+1r,j-1=2tn+12r+1,j+tn+12r,j+1-2-2s-2h2htn+12r,j-tn+12r,j-1-2h2htf2lhjl+ch(15)-tn+10,j+1+2+2stn+10,j-tn+10,j-1=2tn+121,j+tn+120,j+1-2-2stn+120,j+tn0,j-1-2tn+121,j-tn+120,j+1+2+2stn+120,j-tn+120,j-1=tn0,j+1-2-2stn0,j+tn0,j-10j[lh],[l+bh]jN(16)-2tn+12M-1,j+tn+12M,j+1+2+2stn+12M,j-tn+12M,j-1=tnM,j+1-2-2stnM,j+tnM,j-1-tn+1M,j+1+2+2stn+1M,j-tn+1M,j-1=2tn+12M-1,j-tn+12M,j+1-2-2stn+12M,j+tn+12M,j-1(17)ti,N=C(18):t0i,j=tm+Awexp-jhaTcos-jhaT(19)(11)(19)s=ah2,p=lh,q=l+ch,r=bh([]1);n;,s;h,m;ix;jy;Mx;Ny3,3.12,33,VB,Fortran,,3.2Excel,ADO2ExcelVB6.0,,,[425]3.3,,:32HV&AC20083811(252),,4.21)K1,78.7kW,106kW,,,,K12)4.145,,,3),,,:[1],,.[M].4.:,2001[2],,.[M].:,2003[3],.[M].2.:,2004[4],.VisualBasic[M].:,2004[5],,.VisualBasic6.0150[M].:,200442HV&AC20083811