大空间建筑室内垂直温度分布的计算方法

(200093),,,,AMethodofPredictingVerticalTemperatureDistributioninLargeSpaceAbstractAlargespacewithairconditionedpartiallyhavebeendividedtheisothermzoneaircond-itioned,themainlyconvectivezoneandthetopzonewithhotjam.Predictingformulasofverticaltempera-turedistributionofthetwolaterzoneshavebeenanalysedbydifferentialequationsonthermalequilibr-ium.TheformulashasbeenverifiedbydataofJapaneseexperiments.Keywordslargemainlyconvectivezonetopzonewithhotjamverticaltemperaturedistribution,,101,,1,,,,,1976,2,,253/1999(96QF19)(98250714)34,2~34,,,?21,11,,,,,,1,,,,H0,tn,:t=tn(1)21,dH:ad(-t)LdH=Gcdt(2)56,:=0+b2H2(3)G=G01+B2H(4)(3)(4)(2):dtdH+A(1+B2H)t=A(1+B2H)(m-kH2)(5)B2=(1E-1)/H2;A=ad2LG0c;m=0;k=b2:t=tne-Au+(m-C2A)(1-e-Au)-C1u2+C2u(6)u=H+B22H2;C1=k2;C2=kAE,,:G=EG0;E=1-H2Hz-H01/2(),:qdcFc+qdw(Hz-H0-H2)L=G0c2(1+BH2)(c-t23)(7)t23,(6)263/1999H2,qdcqdw,22,,(2):=3-b3(H-H3)2(8)G=G01+B2(H+H2)(9)(2):dtdH+A3(1+B3H)t=A(1+B3H)(m-kH2+nH)(10)(6)t=t23e-A3u+(m-C2A3)(1-e-A3u)-C1u2+C2u(11):u=H+B32H2;B3=B21+B2H2;A3=ad3LEG0cm=3-b3H23;k=b3;n=-2b3H3C1=k2+B4n;C2=2C1A+n(6)(11),,kbb,331G0G07,,G01/2,:G0=2ad0F0/c(12)32,,b2b3,c,0,3:=0+b2(H+H0)2H0HH0+H23-b3(H-Hz)2H0+H2HHz(13)b2=2c-0(H-H0)2;b3=3-0H23-b2H2H325(13),2~5,,33adad8,=-t,2LAtbstb273/19993LBtbstb4LCtbstb5LBtbstbdw=1663dc=1163p,ad34c03:Kc(tzc-tp-35)=ac(c-tp)c=tp+Kcac(tzc-tp-35)(14)(14),(6)qdc03,61LALBLCLDHz(m)24H0(m)4L(m)72(m)288c(k)495655455590(k)4064764253583(k)470585551493tn(k)375436373326Qzc(W)12585400001592642506Qzw(W)-2160-583028812385Qzf(W)4207340086-2103-922(m)H04444h21038211063H397118901374H0H2H3(1)(6)(10)283/199967~105(1),,LC,17LA8LB9LC10LD5b2,1/m;b3,1/m;c,J/(kgK);F0,m2;Fc,m2;G,kg/s;G0,kg/s;H,m;H0,m;H2,m;H3,m;Hz,m;Kc,W/(m2K);Kw,W/(m2K);L,m;qdc,W/m2;qdw,W/m2;t,;t23t3,;tb,;tb2,;tb3,;tp,;tzc,;tzw,;ad,W/(m2K);ad0,W/(m2K);ad2,W/(m2K);ad3,W/(m2K);293/1999adc,W/(m2K);adw,W/(m2K);ac,W/(m2K);aw,W/(m2K);,;0,;3,;c,K;1,,,34442,,1982.73,GBJ19-87,19894,,,19935,!∀!CFD2,(),66,1997.76,!∀#∃!∀,(),1991.107(),,5(1993)8,,,1988303/1999