化工原理课后习题答案上下册(钟理版)

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⚪1-1ᵬḄᜧ760mmHg,Ḅᜧ750mmHg஺ᘤᙠᵬᙢ⌕!ᐸ#$⊤&ᦪ600mmHg,()*ᘤ+ᙠᙢ,⌕-ᢝ/ᵬᙢ01Ḅ23,#$⊤Ḅ&ᦪ45,ᑖ7ᵨmmHg9Pa⊤:஺[590mmHg,7.86xlO4Pa];P(ᵬ23)=760-600=160mmHg750-160=590mmHg=736x104Pa1
2ᵨ>?@A᝞CDEFᘤᑁ>☢IJKP0,DLMN>☢OP0.2mᜐ,DL/URSᑁ>?T☢ḄᚖVWX0.3m,>?@AḄ&ᦪR=300mm,Y!(1)Fᘤᑁ@P஺45Z(2)(Fᵥᑁ⊤\]
^,_AḄ&ᦪR45Z⚪1-2▬C[(1)3.51xlO4Nm-2(⊤)a(2)0.554m];1.᪷c☟@ᑖefgP.\=Po+p^HPB=pgRhij☢kli☢,ᦑPA=PBPo=p
gR-pgH=13600x9.81x0.3-1000x9.81(0.2+0.3)=331xl04N/m,(⊤)2.nP஺]^o,_AḄ&ᦪ\R=R+AR,Fᘤᑁ>☢/>?ᑖT☢ḄᚖVWXAR0\H
=H+—o1ᳮ,2A7?Po=PgR-PgH=PgR+Pg/^R-pgH-pg—
஺PoPo3.51x10'0.254m1000x9.8113600x9.812R-R-=0.30.2540.554m1

11-3ᓫrs>?@A᝞CḄtrVuD=100mm,vSVud=8mm஺ᵨw@ADEFᘤᑁ>☢IJḄ@P஺,DLMN>☢OPh=0.5mᜐ,Y!(1)x@A&ᦪR=300mm,rᑁ>?T☢DLA/vSḄᚖVWXa=0.4m,Fᘤᑁ@PoiN45Z(2)⊤po\]
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3▬C[(1)3.12xlO4Nm-2(⊤)aফ0.534m(3)0.536m];1.hAஹBLMN1
☢,PA=PBPo=pgR—pg(h+a)=13600X9.81X0.3-1000X9.81(0.5+0.4)=3.12X104N/m,(⊤)2.⊤]^o,n@A&ᦪR:(zᶍrᑁ>?T☢Ḅ}ᓄ,ᑣR
Po"g(A+aP,g2x3.12xl04+1000x9.81(0.5+0.4=----------------------------=0.534/2213600x9.813./(1)0,⊤]^orᑁ>?☢PA,Sᑁ>?☢Iᓣ@A&ᦪḄ\]ER=4+A/I2»2M=¢᝛ᵫOIs¥¦2

2.MARd2᪷cij☢ᓽi☢Ḅ¨ᳮPo'+pg©a+&ªA஻i=PgR+ARP-lPg-.g©A+a]=pgA7?-Qg03.12xl04=0.2340.0082%
pgᮞ®13600x9.81-1000x9.81220.1+0.008/?=/?+A/?=0.3+0.234=0.534w¯°⊤±,²ᵨᓫr@A,hA%«Ah2,³ᐰ¥OzᶍrᑁT☢j|Ḅ}ᓄ,µJ¶·¸¹஺1-4>º»¼VS½¾,ᙠ¿☢A9¿☢BÀ
$_A,ᐸ&ᦪR=10mm,DLᚖVWXa=0.3m,Y!(1)AஹBLḄ_iN45Z(2)(ÁᵨÂ|830kg.mtḄ᯼Äᢣ:t,_A&ᦪ45Z(3)SÆ>+ÇEÈ},_A&ᦪÉLḄ_ᨵË}ᓄZ⚪1-4▬C[(l)3.04kPa(2)58.8mm(3)98.1Pa];✌ᐜÎÏAÐÑs஺h$l☟ÒḄ,ᦑPl=P2,ᓽ(Óᓺ᜛ÖB-×gb-R-pgRtPA-pghi=p,rpgh+gR(p-pi)2ᙠisØ]I᜛g”,3

3PA+×g(]=mÙ)஺g"
Ú+gRp_p\()ᓲÜ()+pgZgRP—P\RBজA-জB=gR(»”l1.(zᶍ$ÝḄÞEজ]—জs=gR(»_p\=9.81X0.01X1000=98.IN/m2PA—PB=(জâᯠPgA-Z"=98.1+1000x9.81x0.3=3.04xl0:W//7722.(Áᵨ᯼Äᢣ:t98è5.88xlO-2m58.8mmg(p-)p,(-g).8110008303.SÆEÈ},জA
জ8È},_A&ᦪRíÈ4}஺SÆ>+,Z-Z=0,ABᦑPPB=ᶔ×জB98.1N/m21-5ᙠC:Sƽ>ït☢j|-ᢝÈ},SƽḄ>ðᳮñ,Y!(1)SÆòóôa(2)SƽAஹBஹCᔜLḄ@(ᑖ7ON/m
9m0⊤:)a(3)ö÷ᙠ¾ø½È1ùEúûḄüᣚ஺⚪1-5▬C[(l)9.9ms"(2)P=-39.24kPa=-4mHO,P=9^1kPa=lmHO,P=-29.43kPa=-3mHOA2B2c2বᶍ]
1.ᜧ☢ᙠ☢1-12-2ᑡឤ4

4u=J2g(z-3)=52x9.81x5=9.9/w/522.!"ᡠ$%&ᑁ(kg%Ḅ,W=Hg=5gJ/kgoᳮ567Ḅ,ឤ89:ᔜ<Ḅ,ḆW,?@A<2-=W-gz-&=5g_4g_5g=_4gAP2P=-4X1000X9.81=-3.924X104N/m2(ᡈ-4mHO)A2B<Ḅ2PB=YB-=1000[5g------1g-5g]=1000x9.81x1=9810^V/m2(lmHO)2c<2p^pCW-gz--Y=1000[5g-3g-2g]cc=-1000x3x9.81=-2.943xl04^/nz2(-3mHO)2ᵫ"8ᑁ6Rᙠ(1):STUV☢1-1WAஹBஹCᔜ☢ᑖ[ᑡឤ\Uᔜ<Ḅ஺3.!"ᡠ$Ḅ%&ᑁḄ,^5gJ/kg,%&V☢1-16W☢2-2,_ᐰa^bᓄd஺2%V☢1-16W☢A-A,efdg-=5g(J/hoi?j8klm67V☢16W☢A,ᡠnoḄpᨵg(zi-zQ=lg(J/kg),ᡠvaᑖwᵫ⊡ᐙ,ᦑA<{|4mH,0Ḅ}~஺%V☢A6W☢B,,^஺i᪵?j8kḄlmᨵg(Z-ZB)=5gḄAbᓄB<ḄᓣWImHzO஺ᳮ%V☢B6W☢C,,^ig(zc_z)=4gJ/kg,B᪵ḄᦪᦑC<{|3mHOḄ}~஺2ᨬ67V☢C6Wᨵg(zc-Z2)=3gḄbᓄ67ᜧ68⍝஺1-6ᵨ⇧ᔾ8_%V:ᔾ%☢⇧8Ḅᚖ5m,⇧ᔾ86R¡⇧ᔾ8ᨬ¢

522,a⚪1—6▬[9.9ms1,32.7kPa12.4ms-1]1ᙠ☢1—1ஹ2—2ᑡឤM=J2gz=-72x9.81x5=9.9m/s2ᙠ☢1-1!C-Cᑡឤ"ὃ⇋ᑮUc=U2,&Pc=P«~PS-"^=P“-pg(2+z=13600x9.81x0.76-1000x9.81x7=3.27xl04yV2.⇧ᔾ)*+,Ꮇ.)ᑁ0123ᢝ567᝱ᙠ☢1-1!1-1ᑡឤPc'-Pa-Pg--=P"-PgO+%=13600x9.81x0.76-1000x9.81x10=3.30xl03^/m29C:Ḅ<=>?@ᙠ30࠷Ḅ⛳!BC

6hf=6.5U2juk)ᑁḄlᙳUnop(1)@ᙠq☢A—AᜐḄRUs(2)@Ḅ1tR᳛Qvwm3.h“஺⚪1-7▬[(1)2.9ms1;(2)82m3h']xy0☢z)STᑡB.E.{|22Plw.p,u.—+zg+^-=^+zg+^-2+hl2/p2p2-)ui=0,pj=p,zj=6m,z2=0,h=6.5u~2f2tr/26x9.81=—+6.5஻~,U=UA=2.9HI/S,v=uA=2.9x-xO.l2x3600=82m3//i41-8~yᑁᨵ20࠷Ḅ@@lm"ᢝJ஺~y+12m100mmḄᚖ)஺Ꮇ.)ᑁḄ\]ᦪQ0.02,op(1))ᑁR!)ᑁSḄᨬ<=ᔜQvw(2)ᚖ)▲*+)ᑁR!ᨬ:<=ᨵᦋ7

7⚪1-8▬[(1)6.34x10-2m3s',61.9kPa(2)7.77xl0-2m3-s'37.6kPa]1.ᙠ☢1-1!2-2ᑡ⊝N2g(H+h)2x9.81x(12+1)---------------8.1m/5/.H1+7B+31+0.5+0.02—0.1½=¾•”ÁX8.1=6.34X10"S)ᐭT:B)STᨵ\]஺ᦑB:<=ᨬ஺ᙠ☢1-1!B-Bᑡ⊝N(d☢B-BQ¡☢)22pp222PB=(»gX*Pa-1+4B¢£“ஹ¢noii.moms.1000x8.12c=(1X)00x9.81x1+1.013x10-1.5---------2=6.19X104N/m220࠷@⛳!B¥

8jrV=-x0.12x9.9=7.77x102/M2IS4@È8ᑁᨬÉ2PB=Q,gK4P“=1+4/1000x9Q2=1000x9.81x1+1.013xl05-1.5--------=3.763xl04A^/m221-9ÊËᛞÍaᵨÎ8Ï᝞ÐᡠÑ7Ḅ⛳ÓÔ1.093xl05N.m-2,7Õ950kgm\Öᵨn×8ᧇ×8⚔aᛞᑁÓÔ~ᨵ8Ú஺ÛU1ÜÝᛞÍ☢¢É"Im,n×8¢Þ£¤2■àᛞᑁÓÔᵫÚá8⍎n×8ãh¢WÞ£¤ä⚪1-9▬Ð2
0.86m]
1.Ꮇè7᣸êëìᛞᑁ7íîïᜐ"☟àñ᝱஺ᵫ"Úá8ḄóᙠᛞᑁPAô"n×8⚔aPB஺ᙠ☟à67ᑁaô☢õô¢☢ᦑn×8⚔aᛞÍḄH=1m஺2.ᛞᑁÓÔöT×8⍎✌ᐜw_8ùBCᑁḄ☢ÉúW1()51013x1()5H=0.86஻?pg950x9.811-10ÿᘤḄᑖD!=1000mm,D=400mm,ᘤA☢ᢝḄ2Hv=100mmHg,ᘤBᘤ▀FᐵᘤḄ☢ᑖZi=2.5m,Z2=1.5m«1▀!"#☢$ᔲᢝ&2
'$ᢝ()*+,ᑮ.⊝#☢ᔜᨵ2ᓄ&9

9⚪1-10▬[(1)0☢JᢝJs(2)¯ᘤA@☢Lᓣ²0.05m,¯ᘤB@☢f³0.31m]▀µ¶·,0123ᢝ☟¹7᝱01☢ᢝJ஺012ᜐ?☟¹7᝱Ḅᩩ»kᐸj½:¾᝞A:!B:ḄᓫÀR1ÁÂÃÄ஺ᑖÆÇᙢ☢!ᜧCজA@¯ᘤ2Rᔣ¯ᘤ1,0☢JᢝJ஺1.Ì01ÀÍ☟¹Î¯ᘤ1@☢Lᓣ²Ï,¯ᘤ2@☢f³²h2,ᑣPg56789-0.16/2,I2ᵫdL½Z2-Z1+^^1.5-2.5+13.6x0.1…%=1+0./-----------------------=0.31m1.16%=0.1=0.05:10

10ᙠ<=>Ḅ?7@☟BCDᑁFᔜGḄᓫIJK$ᜐᜐ:M஺ᙠ*OPᑁᓫIJK$ᵫI$R=SK$FᑖTᡂ஺'VᓫIDWXYᑣpgZ+p=\=]ᦪ_\ᔜ⚗ḄᓫIj/m2ᡈN/n/,bcd=S:?ᦑ(pgZ+p)

11•ஹÀu'1260xQ.01xl.92Re'=^=1861(2000J13x10-3ᦑVÁÂÃÄᨵᦔ஺1712᝞ÇÈÉḄÊFᙠ?7.☢ᐸËᵫ7ᑁ75mm,m200mḄ.RÌFÍOÎᦪ0.17Ḅᐰ!▀ÐÑ7ÈÉ7m,ÒÓ7m,Ô7ÈÉ5m,ÒÓ3m,'▀ᐰ!ᜧÉᑁÖᑮ6m◤mË&±⍝CD᥅ÙÎᦪÚ=0.02,ÛᶍÝwÌFÍO஺[9543.4s]TmÞ⚪1-12▬Ç1-13áNavierStokesywâuvwãäåCDᙠᙊᑁçè³CḄᑖé(dêḄᐵÎ)CD=Öd.ᙳḄᐵÎ_஺[ᶍ]1714(lep,lOOOkgm3)V.ᙳlm-s“Cð0.001mḄ.´஺(1)ᙠ´ḄCq³CñqòC&(2)Cðm2mḄ=ÖmH?஺ó(3)ôᨬᜧöâ÷ḄIøó(4)ôùú\ûüýIøᐸាcMÿᙳ஺[প(2)6.53mHO(3)2m-s4,ᙠ(4)3.54xl0"m]2:(1)Re=lX1000X0.001/0.001=1000<2000(2)AP=32|ilu/d2=32X0.001X2X1/0.001=64000Pa=6.53m(3)Umax=2u=2m-s'1ᙠ(4)ᵫu=U3[l-(r/n)2j,1=2[l-(r/0.0005)2]r=3.54xl0“m1—15᝞(pH2o=1000kgm-3)ᑁ100mmḄ஺A.▀"ᐵ$%U&'()*ᦪR=600mmHg,,%h=1500mm,▀"-ᑖ/012

12ÎR=400mmHg,Oh=1400mm,)ÑḄ᥅ÓᦪÔ=0.025,STḄ\]ᦪ1=0.4,p@Ḅ1tRQvwm3>“B.ª▀µᐰ¶2—2☢Ḅ<=QvwPa?ᎷÌÖ2Q0.025,▀µḄª+nQ1.5m,PH=13600kg-in_3og[(1)88.5m3᳝";(2)3297(^]⚪1—16▬1(1)▀µᑖ¶·x☢ᵫB.E.223++—=^+zg+—+h_2ft2p2p2Pi=0(⊤<)p=g(p/R-pH,oh)=9.81(13600x0.4-1000x1.4)=39630N/n?(⊤<)2Ui=0/2=0,hf4/L±±=4x0.00625x——+0.5—=2.13M22d2‘20.922(w=u)2▀µᐵÛᑣZi&ppRH0”,og(Z]+h)=pgR,h=1.5m,R=0.6m,4=——-------h=6.66HPHO29.81x6.66=-----F2.13wH-----------.21000u=3.13m/s,Vh=3600x—x0.12x3.13=88.5/773/h4(2)▀µᐰ¶x1T&33Üᨵ22P\%Pa஻3j-+zg+^-=—+z.g+^-+h1ifp2p2Z=0zi=6.66m,ui=0,pi=p3313

13h=(4/+r)—=(4x0.0062535+1-5+0.5)—=4,8IM2fcÝd20.1226.66x9.81=—+4.81w22U=3.51m/sL11'&22‘22Pl/P஻2/3+Z]g+?=—2+zg+—+h!_2f2p2p2Pi=O(⊤'),Zi=6.66m
Z2=0
Ui=0,U2=3.51m/sᵯ=(4/+&.)g=(4x0.00625T+0.5)=26.2//Kg9.81x6.66=+U+26.2,p2=32970N/m2(⊤')2P1316᝞VWX(Y900kgm-3,Z30cp)[\ᑁ44mmḄ]^1ᑮ^2஺▀"ᐵ$%'()A`BḄ*ᦪᑖa8.82xl04N-m-2`4.41xlO4Nm7,▀"ᡭ/%de(ᒹgehᡠᨵk-l(Ḅme)100m,Ꮇopq^ḄW☢sឤuv(1)WXḄXw᳛m%-
(2)▀"ᡭ/y'(⊤Ḅ*ᦪ᝞z{ᓄ}~஺1LX=64/ReLᐭ=0.3145/Re“251(1)▀"ᐵ$%^1`2ḄW☢s1Zi=8.82xl04/900x9.81=10mZ=4.41X104/900x9.81=5m2▀"ᡭ/%ᎷoL^1`2ḄW☢ᑡB.E.Zig=Zg+64/Re(l/d)(u2/2)21u=0.89m/s14

141Re=upd/p=0.89x900x0.044/0.03=1175<2000,ᎷoᡂUV=uA=4.87m3h-'(2)[\^1W☢h▀A^2ḄW☢h▀BᑡB.E.ᑖ᪆1'(⊤AḄ*ᦪ'(⊤BḄ*ᦪ஺1-17᝞ᡠᵨ3sᔣ3〈sᑁḄ☢sᙢ☢10m,sᙢ☢2m,জ48X3.5mmᙠ⚪ᩩ¡¢£¤¥¦Ḅdl(§ᜫ£hr=3.4uZ(Jkg-i),(©ᒹgl(§ᜫᐸuᙠᑁḄms'»)«)¬(1)A-Az☢ᜐḄm-sL(2)Ḅmm"h")஺(3)¯m20%,°ᵨ±²³´µ()¬¶·)(ᡈsW☢¹sº»µ)[d)4.49ms4(2)21.33m3.h"(3)s3.54m]10mA--A'¼⚪1-17▬:(1)L1-1`2-2☢ᑡB.E.8g=3.4u2+l/2u2U=4.49m/sফV=uA=21.33m3h¾(3)m20%,Ḅu,=1.2x4.49=5.39m/sL¿W☢`2-2☢ᑡB.E.(8+z)g=3.4x5.392/2+l/2x(5.39)2z=3.54m1318ᵨÀÁY850kÂ(Z0.190PasḄÃÄÅÄ〈Æs᝞gᡠᓣÈs20m.É〈জ108x4mmde1000m(ᒹgÊeᡠᨵk-l(Ḅme)஺ËÌᨵÍ80mmḄÍÎÏumᐸÄ'Ð)Ḅ*ᦪR=500mm஺Í¥ᦪC0=0.62,ḄY1000kg-nf3஺«v1পÉÄmѺm%¾µফ¯ÀḄᦔ᳛ÍÎ⃁m)0.55,)¬ÀḄÕÖ᳛஺-----------——X---1---V¢2

15⚪1-18▬[(1)14.76m3!!1(2)3609W](l)u,=Co[2Rg(p-p)/p]1/2=0.62(2x0.5x9.8(1000-850)/850]1/2=0.81m/s(oÞßQV=O.81xO.785xO.O82=4.1xlO3m3/s=14.7m3h1u=u„(Ao/A)=0.81x(0.08/0.1)2=0.52m/s(2)Re=0.52x0.1x850/0.19=232<2000àR)Y\]Qh=64/Re(Vd)u2/2=64/232(1000/0.l)(0.522/2)=373J/kgfáḄᨵᦔâQW=20x9.81+hf=569.5J/kgãâ᳛QN=569.5x4.1xl0-3x850/0.55=3.61kW1-19ᵨäåáæç0ᵫèPy〈êëÛ~y᝞i஺½y0☢Ḅ~n&ìQJ,~ní10m,)ÑÁª+nQ200mîᒹaᡠᨵ)!\]Ḅª+nð)ÑᙳQজ57x3.5mmñ)EòóôR¦RᦪQ0.61,óq☢tz)⍝q☢töQ0.25,U÷<í¦øᦪQR=600mm,ᢣi0Q@ú)Ñ᥅ÓᦪᐭÇQ0.025,èPyLûü⊤ḄøᦪQ200mmHg,~yL<=¦øᦪQOSkgrcmஹî⊤<ðáḄᦔ᳛65%,op1
R1Rvwkg.s2
áḄÞSâ;3
áḄãâ᳛îç0ënýþÇQlOOOkg.mt@úënQ13600kgmJ
'(⊤[(l)3.64kgs'(2)346.1Jkg'1(3)L94kw];1u=Co[2Rg(p„-p)/p]l/2=0.61(2x0.6x9.8(13600-1000)/1000]1/2=7.42m/s0w=7.42x0.785x0.25x0.052xl000=3.64kg/su=u(Ao/A)=7.42x025=1.86m/s02H=(Z2Z)+(P2P/pg+hf(Z2-Zi)=10m16

16(P-Pi)/pg=(0.5x9.8x10000+200x1.013x100000/760)/1000x9.8=7.72m2h=0.025x200xl^62/(2x9.8x0,05)=17.6mfH=10+7.72+17.6=35.3m,W=Hg=346.1J/kgN=Hwg/Ti=346.1x3.64/0.65=1.94kw1-20ᙠÊD=40mmḄ×3ᦻÙÚ᝞ᡠᦻÙÚḄËÛ×3'(⊤'(⊤Ḅ*ᦪ13.73xlO4Nm-2,'(⊤ÕhḄᚖÊÝÞ0.5m,ᑁḄmL51L.SZ¢☢ᨵ3ᑁ☢hḄᚖÊÝÞ3m஺ᦻÙÚᗕ-Ê10mm,ᗕ-×3àà3áâᐭ஺¯ãᶍᦻÙÚḄl(§ᜫåᔲçᔾᐭ஺¼⚪1-20▬éÁçᔾᐭᑁê1ëì☢1-1`2—2᝞ᡠ஺pì☢Ḅᙳ4V4x1.51x10-3U'7td~íx0.042l.2m/s%=(9°42x\.2—19.2m/s-40.01ᙠpì☢îᑡïðᑭòóô22Pa=Piτ%3%PgPg2g1.4x9.81xl04+1000x9.81x0.519.22-1.22=--------------------------------------------------------=-4.2m1000x9812x9.81¯W☢`ᜧ÷'øùᑣ17

17ÿᓫḄ=0,P8☢2—2ᜐᓫ&■="+'=3-4.2=—1.2஻?PgPg&.>⁐ᦑᔾᐭᑁ஺PgPg1—2115࠷Ḅᙠ#$ᑁ%&7mmḄ'ᑁ()(*&0.15m-s“
+](1)()&-(./0(1(2)᝞3456&686.7kPa,7(#89Ḅ:(;Ḅ56<=ᑮ294.3kPa,?@Ḅ56ᙳ&BC51(3)ᙠDEFGᜐḄH*IJKLᙳ*I1(ḄNIOPIᑖRS1000kgm-3OO.OOlcP)[প-(Vফ400m(3)1.026mm]:(1)Re=0.15x1000x0.007/0.001=1050<2000,-((2)(686700-294300)/1000=(64/1050)(1/0.007)(0.152/2)L=400m(3)l/2=[l-(r/0.0035)2]R=2.47mmDEFy=3.5-2.47=1.026mm1-22ᵫᐹᨵZ[Ḅ\]^_%(ᑁ%)&100mmḄa(ᐭᜧc]d/ᵫL=50mḄLOefghᡂLgᙠ☢<2m,efgḄjIZ=25m,&klmLgnopᢚrḄstI&7mH2஺uvᙠefḄ▀xyz{|}ᦪ&81Ḅ(&81_Ḅ᥅}ᦪ=0.035,ᜧc5&IOH2O,ᶍOpᢚrḄyz{|஺⚪1-22▬[19.7,87.5m3h']C⊤☢OpᢚᜐᑡB.E.22Pl/M,+—+^=Z+—+^+h_2fi2Pg2gPg2g2=-7+u2/2g+0.035(50/0.1)u2/2g18

18U=3.09m/s,V=uA=87.5m3h''CpᢚᜐrᑡB.E.PlM.2P-,W,z,+—+—=z+—+—+h_pg2gp2g2g712n225-7=0.035(50/0.1)3.092/2g+^(3.092/2g)&=19.71-23ᨵa}᝞<ᡠrᜐ:_%&জ55x2.5mm,dḄ5ᜮᜫ&16//2uᢣrḄ(*ᒹrᜫ஺¡Ḅ(&8n/.h"?ᵫK¢£3Ḅ◤⌕⌕¡(¦§20%,¨Ḅ☢ᓣj8m?Ꮇdᜫ«¬ᵨ16U2/2uᢣrḄ(*ᒹrᜫ⊤஺⚪1-23▬[221m3h,3.5m|C☢OrᜐᑡB.E.8g=16U2/2ᡠᑁ(*u=3.13m/s(&V=u7rd2/4=3.13nx0.052/4=0.0614m3/s=221m%®j20%¯zg=16U,2/2&u
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19DFXߟ-iiMc⚪1-24▬[1.34]<᪗1O2ᑖR⊤²dACBOADB஺°ὶ²dḄ{|ᜫÆJkAL+弟202U0.03—+0H75I一10.08U2+生1.8244一0.03—+0H750.08ᑁ%ÆJü=ýþ1.34ᓃU21-25᝞ᡠᵨÇEÈÉÊËa〈ᑮÍj\]j\Ḅ5|&0.2kgÎnf2⊤5⌕¡〈&ÏÐ50nAÑ9³ᒹᡠᨵyz{|Ḅ·9I&150m,ᔾᐭO᣸rdᙳজ108X4mmḄᐝÕ·Re=3000~l
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20V50/3600(l)w=1.77m/s^0.1xl.77xl000Re===i77()00>i05஻1x103X=0.3164/Re02S=0.3164/17700002sfoi543☢ᑡᑭ2271++ᵴ+=72+ᓛ+-+%_2pg2gpg2gz,=0,Z=20;pi=0,p=0.2x9.81xl04N/m2;Uj=u=0,222h.=2^^—=0.01543150L772=3.69/n/7,0=36.19J-kg4f2f'~2d2g0.1(2x9.81)2ফ#Ḅᨵᦔ'(W=Hg=25.69x9.81=252Jkg-1C1—27)(p=1000kg-m-3)ᙠ1atm+ᵫ#-0.012./01〈34015᝞7஺#9Ḅᔾᐭ<=>80mm,<ᑁḄ᥅DEᦪ(0.02»#GḄ᣸I<=>60mm,<ᑁḄ᥅DEᦪ(0.03஺᣸ISBḄYZ([\Y)5]⚪1-27▬7[(1)237.6JkgT(2)P=70900Nm-2,P=302500N-m-2]Alt`a(D#ᔾᐭ<ᑁḄbc(4x12x10-34VU1=2.39m/s.⊈127ixO.O82#YI<ᑁḄbc(2.39x0.082=4.24/?2/s0.062ᙠg☢1-1>2-2hiᑡjkl⊝no5pq⚗᦮ᳮu21

21W=gH+5v++zhP2wx5.=0,g஻=918xlO=98.L//Kg,Pj2”2ZM-2=(431+})X+(%+a+}+£)ᓝaτ0a00=(0.02x—+0.5+0.75)x=^-0.082134242+(0.03x+6.4+0.75+1)x--=139.531/Kg0.062IV=98.1+139.53=237.6J/Kg(2)-g☢1-1(5ᙠg☢IT>Ahiᑡjkl⊝nu21.013x1()52.392~SZ~~—h_-9.81x2-AflAPP100026OQQ~-(0.02x+0.5+0.75)x—^ߟ=78.8J/KgPA=7.09x10),([\Y)ᙠg☢B>2-2hiᑡjkl⊝nouPB,.p,u21.013xl05u—=g(222—B------1-h*2------=9.81x8+-------------ppm210002134742+(0.03x——+6.4+0.75)x--=302.5//Kg,0.062p=3.025x1()5"B1-28᝞75bᙠ᝞7Ḅ0.018).22

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27SᳮUVᓄXYᳮZ[\⚪^ᫀ0818209᦮ᳮ11.12.⛳i100CḄ}~bᙠg2.5m,᜜Q38mmḄPᙊ9᜜o஺9᜜Hi92࠷஺2F~bo஺9}~bo஺&962100922=+=+=wsttt࠷ឋiḄᱥឋ01.68=1x10-2w/m.k960=pkg/m368.29=jixl0-5Pa.S08.2268=ykJ/kgL=2.5moᦪ4132])([943.0wsttLgh.=uAYP)ᐭ/¡ᦪ¢0=h5413.6w/m2.kwrthAq=.xxxx=A=)92100(5.2038.06.5413TT=2268.08x103w=w5.7xl0-3kg/s=20.5kg/hO9}9᜜Qdo=0.038mᦪ410943.0725.0......='dLhh=2.19h'=2.19X5413.6=11853.6w/m2.kwrtAhq=A'=31008.2268)92100(5.2038.06.11853X.XXXX=nw=1.25X10-2kg/s=45kg/h13.ᙠᑡḄᔜ¥ᑡ9ᣚᘤ29400kgḄ¦¥§¨©20Cdᑮ50C஺§¨ᙠᑡ9ᑁ{஺dª«Ḅ¬i100'C,¬i60࠷,2F☢®¯Ḅᙳi±஺(1)|²9²ᙳᓫvḄᣚᘤᎷ!*ᕈ⌮{஺(2)|²9²ᑖᓫv·vḄᣚᘤo(3)|²9²ᑖ¸v·vḄᣚᘤ஺&(1)kg/h29400=W201=t࠷.-*.502=t࠷601=T࠷..^1002=T࠷401=t࠷502=At࠷4525040=+=mt࠷(24512<=AAtt)ᡈὅ=44.8°C/Amt6SᳮUVᓄXYᳮZ[\⚪^ᫀ0818209᦮ᳮ(2)ᵫ=44.8C'mt375.0201002050=..=P33.1205060100=..=Rᵫ»4-40(a)94.0=tWmtA,=1.428.4494.0=X='XAmttW࠷(3)-ᳮᵫ»4-40(b)97.0=AtWmtA,=5.438.4497.0=X='AXmttV"C14.7ᑡ9ᣚᘤ9᜜ᵨ2.0X105PaḄ⛳}~bdab½abi©20࠷dᑮ80࠷,2000kg.h-l,¾¿ÀÁÂᓄ᝞abd50%,ஹ¬iÄÅᢝÇᙠYᣚᘤÈᵨÉʲË.ÌᡂÍḄ¿ÀÁÂ&28020+=t=50࠷abᙠ50࠷Ḅᱥឋjᦪ093.1=pkg/m3698.0Pr=017.1=pCkJ/kg.k028.0=kw/m.k}~bᙠ5PaḄ⛳i102X=P2.120=sT'C)(12llttCwqp.=llmtAhA(1))(1222ttCvvqp.==12mtAhA(2)!ÎᑴÐᙠÍḄab⛳~ÑiTsi28

28ᵫপ(2)05.1121212=AA=tmthhwwm0.812mmttAA=1.580120201201n20801...=Amt80201n2080112...=TsTstm&0=125࠷½~b⛳iÓÔᑮ125࠷ᓽ.஺1ST15ஹᙠ7ᝅ9ᣚᘤᑁ96180X10mmḄx9ᵨ}oᓾYÖÈᵨ⌮×Ø}ᙠᑁ9{oᓾ}Ḅ¬i15࠷,¬i55C,YÖᙠ<◣{500kg.h-1,ᐸᙳ3.35kJ.kg-l.'C-L⌕F©90࠷oᓾ@40'C,
}ÚḄG⊤☢ᦪ1000W.m-2.C-l,ÖÚḄG⊤☢ᦪ299W.m-2.࠷-l,(9HÜÝÞÜßᶍá2F(1)ᡠ◤oᓾ}ᵨ(}Ḅä4.18kJ.kg-l.࠷-Lßᶍåᜫ)è(2)éᦪè(3)ᝅ9ᣚᘤḄᨵᦔgè(4)oᓾ}¬i20࠷,Çhë¾ÉÊ®¯&(1))()(21221211TTCwttCwqpp.=.=X4.18X(55-15)=500X3.35X(90-40)lw=500kg/hlw7SᳮUVᓄXYᳮZ[\⚪^ᫀ0818209᦮ᳮ(2)Ko=2242991160000180111000=+=+hdhdiw/m2.kব151=tC.f.552=t࠷401=rC..*-902=T°C251=t࠷352=t࠷mtAKqA=007.2925351n2535=.=mt࠷)1555(18.43600500.XXX103=224X0.18XLX29.7XJIL=6.17m(4)201=t࠷aÅᢝ}ḄÝᐸḄᩩᑣ}Ḅ¬i602018.4500)4090(35.35002=+X.Xx=t࠷}Ḅ¬i6ÔíîÞ஺b}Ḅ¬iᑣïðd}Ḅ᳛ᵫ572)2050(18.4)4090(35.35002=.X.XX=wkg/hhᣚᘤḄ9gñᓄᓽ◤⌕ᣚ7òóᣚᘤ஺16.ᙠôḄᣚᘤᵨ}oᓾÖ஺}Ḅ¬iᑖ15࠷40࠷,ÖḄ¬iᑖ150C100࠷஺¾¿ÀÁÂ⌕FÖḄ¬i@80࠷,!Ö}Ḅ¬iÝᱥឋᙳYᣚᘤḄ9g1m,2FhᣚᘤḄ9g@õö[÷øùú⌕F஺!ᣚᘤḄåᜫ./ßᶍ஺&ᙠYoᓾᘤGÖ)100150(ll.=pCwq(1)G})1540(22.=pCwq(2)ô135151501=.=At࠷60401002=.=t࠷29

295.92601351n60135=.=Amt࠷=mtAKqA=00)100150(ll.pCw8ÜᳮÞßᓄ¢áᳮâ¯⚪ãᫀ0818209᦮ᳮᙠæḄçᓾᛞ]Cê)80150(lll.=pCwq(3)C)15(2221.=tCwqp(4)3ëì£m=50࠷2t10101mtAKqA=)80150(ll.pCw135151501=.=ACC3050802=.=At࠷8.69501351n30135=.=Amt࠷5.928.691001508015011LLqq=..=lL=1.85L=1.85mûü7ý~þ1.íî(C6HsOH)(4)OCᵬî(C6H4(CH3)OH)Ḅ⛳Oñc5ᦪò&óIíîñc5Cᵬîñc5óIíîñc5Cᵬîñc5T࠷t࠷p:ôP°BPAMkPa113.710.07.70117.811.999.06114.610.47.94118.612.439.39115.410.88.2119.412.859.70116.311.198.5120.013.2610.0117.011.588.76Àᢥ5ö=75mmHg(B5)÷ø×ᱥ}Ḅ“f-x-y”ᦪòᱥ}&ᳮú;}஺5P=75mmHg=10kpeᵫûüý[þmrPXA+PXB=Pᡠ..P-PB..PAP-PIXA=——YA=5—7"PA-PBPPA-PBᡠ¡mḄᦪò᝞

302.ÿ
⚪ᑭᵨᔜᦪ1
ᙠX=OX=1ᑁᔜḄᢵ%ᔜḄᙳa,!a"Ḅᨬᜧ%&஺2
(ᙳ஺)*ᦪ+ᐭ⊝./0!ᔜḄ“y-x”ᐵ2!ᵫ456!Ḅᔜ(Ḅᨬᜧ%&஺7801ᳮ:ᱥ2ᨵa="஺ᡠ(?6!PBt,࠷113.7114.6115.4116.3117.0117.8118.6119.4120.0a.1.2991.3101.3171.3161.3221.3231.3241.3251.326ᙳa==1.318.a(Ḅᨬᜧ%&=a_BmX1OO%=0.6%.9aiaiQaxRI.JLOQRSTnF•VW(2)ᵫy=1+(cc—l)x.1+O.318Xzs'"At,࠷113.7114.6115.4116.3117.0117.8118.6119.4120.0X10.8370.6920.5580.4400.3210.2010.09500.8710.7480.6250.5090.3840.2490.1220ᔜMḄᨬᜧ%&=KVVMmax=0.3%o3.abcd4
edcfB
Ḅ⛳hijkelḄᐵ2?ᢥn0:327947Inps16.0195.......-T-59.953328.57In=16.0195-7-63.720zp°Ḅᓫ|}mmHg,7Ḅᓫ|}~:k60mmHgKkM,4e8Ḅᔜ?ᙠkh65Cᱥ2?ᳮ:ᱥ2஺4ᱥ2Ḅ⊝jஹᔜ᥅ᑖ᳛78ᵫ⚪b3279.47T=59.95-334.95K=61.8࠷Aln60-16.01953328.57T=63.72-342.84K=69.69࠷BIn60-16.019565࠷6p=68.81mmHgp=48.93mmHg஺ᵫpx+p\(1—x)=60AA631

31XA=0.56,X=0.44;y=px/60=0.64;y=l-0.64=0.36»BAAB4ÿ5
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0.4(᥅ᑖ᳛)᪷⚪Ḅfr-yᐵ(1)Ḅᐸ"⊝$%Ḅ&'(ᡂ*(2)+,ᑮio(rc,./ᜐ1234᝱6ᔜ8Ḅ9:(ᡂ;<6(3)=+,ᑮ23/>?ᐰA%ᓄ;⛳:$%6./$%Ḅ&'(ᡂ᝞E6t࠷80.1859095100105110.6X1.0000.7800.5810.4110.2580.1300y1.0000.9000.7770.6320.4560.2620F(1)ᵫ
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Ḅfߟx—yᐵHx=0.4/=95.5࠷"⊝$%Ḅ&'(ᡂ=0.615(2)+,ᑮ100࠷/ᜐ1%ᔠᐳJK%8(ᡂᔜLx=0.26y=0.47©04-026᪷ᩨᩚOᳮ%89QR=0.47-0.4(3)ᵫ%"⊝ᐵT+,ᑮ102࠷/>?ᐰA%ᓄ;⛳:$%U/y=0.4஺6WXYZ
(4)60%ஹᵬ
(B)40%(ᙳᢣ᥅^ᑖᦪ)Ḅᔠ`$(ᓽ"⊝$b)H"⊝%ஹ8%8᥅ᦪᓰd᥅ᦪḄᑖ᳛%ᓄ᳛(Lq);0.30஺ᱥ8fᢵha=2.47,`$ᡠH%ஹ8Ḅj஺ᦋᵨmᓫ$opqjr`$Ḅ8j8stouᱥ
Ḅ"ᙳj;vw6xyOᧇஹ"⊝ஹ%84Ḅ᥅ᑖ᳛ᑖ{|}ஹxஹy⊤yᑣJᙠ᝞Yᐵ:32

32-q-1q-178(1)iᵫy==+2hy=-------------,7./6x=0.54஺y=(7-1q-\3l+(cr-l)x0.74o(2)ᓫiᵫ./in—=-------Inߟ—+aIn........-hFX—Wx+DX6!FwDWa-1Xjy1—JX=0.79,ᓽ!ᱥzdḄᙳ79%஺D7.ᐗᱥ2ᧇq=0.42,¢£¤ᑖ¥6ᛞ⚔¨©ᑗ=0.95஺abᛞ⚔¨©z᧕ᢵᑖ¬ᦈ᳛77=092,®ᛞ¯¨©xw஺(Ḇᢣ᧕ᢵᑖḄ᥅ᑖ᳛஺78DxᵫFX-Wx+Dx஺hr)———=0.926!x=0.056஺FwwFXF8ᨵᐗᳮ:²ᙠ¢£¤ᛞz¤஺ᧇᡂ50%(᥅),⛳hijµᧇ஺ᧇᜐᳮ·¸¹lOOkmol,ᛞ⚔ஹᛞ¯¨©·ᔜ50kmoHi,ab¤º»)¼./y=0.833x+0.15,ᛞ½ᵨ¾ij¿Àᛞ⚔ÁᵨᐰÃᘤŬÆ஺Ç®8(1)ᛞ⚔ஹᛞ¯¨©ᡂ(ᵨ᥅ᑖ᳛⊤É)s(2)ᐰÃᘤz¸¹ÊÃij·s(3)˺»)¼./s(4)Ìᐰᛞᙳᢵ=3.0,ᛞ⚔
ᙽÎḄÏÐÑÎᦔ᳛EML=O.6,®¥Óᛞ⚔
ᙽÎḄjᡂ஺78(1)ᵫ¤Ôº./y=—E—x+ÕX஺ÖabḄ¤✂º»)¼./y=0.833x+0.156!-^ߟ=0.833h=0.15,76R+lR+1R=5,x0=0.9,Xw=஺Õ(2)ᐰÃᘤz¸¹ÊÃij·V=(R+l)D=300(kmol/h)஺(3)ËÔº»)¼./L+qFWy=-----------------x--------------------Ø=1.25x—0.025஺L+qF-WL+qF-W33

33(4)®¥Óᛞ⚔
ᙽÎḄjᡂEML=ÙÚ=0.6,ÛX=-------------------=Õ=--=0.75x-x*%+&(1ঢ)3-2yl3-2XDD76XI=0.81Ûᵫᱥᧇ⊝6JRy,=y,——(x—x.)=0.9-----------(0.9—0.81)=0.825o2'VD1R+19ᨵᐗᳮ:²ᙠ¢£¤ᛞz¤஺ᧇᡂ50%(᥅),⛳hiݵᧇ஺ᧇᜐᳮ·¸¹lOOOkmol,ᛞ⚔ஹᛞ¯¨©·ᔜ500kmol/h,ab¤º»)¼./¨0.86X+0.12,ᛞ½ᵨ¾ij¿Àᛞ⚔ÁᵨᐰÃᘤŬÆ஺Ç®8(1)¬ÆÞRஹᛞ⚔ஹᛞ¯¨©ᡂ(ᵨ᥅ᑖ᳛⊤É)s(2).¤ºᓣḄij·m(TÖ˺nàḄá·q(U)n(3)Ë⺻)¼./s(4)Ìᢵa=2.4,®¬ÆÞeᨬ¹¬ÆÞḄÞ8—oRmin78(1)¬ÆÞKஹᛞ⚔ஹᛞ¯¨©ᡂR|y=-------x+-----x=0.86x+0.12,76n-R+lR+1°R=6.14,Xo=0.857,xw=°Õ43஺(2)¤ºᓣḄij·/(ᑗÖ˺nàḄá·q(U)nr=L=RD=3070kmol/h,V=(R+l)D=3570kmol/ho(3)˺»)¼./Rjy=-------x------x=1.19x—0.02wR-lR-l,ஹ1axl-xτ(4)R=-------------2n---------@n=1.734Rᡠ(----=3.54omin10¢£¤»)zab»)¼./᝞n8¤º8y=0.723x+0.263˺8y=1.25x-0.0187Ìᧇå☄lnµᐭᛞzÇ®ᧇç!h½èḄᡂÖ¬ÆÞ஺78Rᵫ⚪b----=0.723,ᡠ(R=2.61R+134

34éj=0.263,ᡠ(x=0.95»Dᵫy=x,=1.25x-0.01876!x=0.0748஺Hwwê☄µᧇq¼./8y=x-஺ᵫqᙶ᪗K7íº»)¼./Mx=0.535,y=0.65,6X=0.65F11.ᵨ¢£¤ᛞᑖ¥ᵫᑖA,8ᡠᡂḄᳮ:îᔠᧇzðA0.44,!zðA0.957K(ᙳ᥅ᑖ᳛M஺ab²Ḅᙳᢵ25,ᨬ¹¬ÆÞ1.63,ÇñòᧇḄÀóôõ®!g஺78⊝¼./8M=--—=^Õ஺1+K஺-11+1.5%R1¤øº»)¼./8y=——x+——x0=0.62x+0.364஺ᡠ(qᙶ᪗8x=0.365,y=0.59êx=0.365ù
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1—qy+qx,76g=0.667o12ú13ᙠ*k¢£¤ᛞzᑖ¥dᵬdîᔠÌᧇ⛳háᐸzðd0.5,ᛞ⚔✂!zðd0.9,ᛞ¯½èzðd
MK(ᙳ᥅ᑖ᳛M¬ÆÞ4.52,Ç®ᳮýÎþᦪh¿ᧇÎ|ÿ஺ᱥ⊝ᧇ⚪7஺ᢥM.Tᳮᦪ஺ᶍ஺="=—=0.163஺R+14.52+1$%Ḅᳮᦪ'N=161,(ᧇ')ᛞ⚔,-Ḅ./ᳮ஺14ᙠ12345✂ᛞ7ᑖ9:;⏣0.033Ḅ;⏣=>?ᔠA஺⛳CADEᧇFGHIJ(K஺L⌕ᛞ⚔NO;⏣Pᦈ᳛'0.99,S35

351
ᙠT▲VᳮᦪWFXYZ᥅\Eᧇᡠ◤IJ_`2
LIJ_a'2bᨬdIJ_WFᡠ◤ᳮᦪefNOḄgᡂ஺ᎷjᛞᑁJAឤ᥅\mn஺12-JA⊝ᧇᑡpq1-5⚪▬⊤7஺ᵫuvF+V=D+WCFw=Dx஺+Wx,eDx஺=0.99Fx-%0HXw=0.00033o1
ᙠT▲VᳮᦪWḄx᳛'y'='=={==£■ூ{FGHI(KFᕴ,=஺஺%min%minXF-XWX-X,Flᵫ⊝ᦪ%FX-=0.033,y.=0.270,ᡠ%V=0.121mol/molEᧇ஺Omin2
ᓃ=2%minWᡠ◤ᳮᦪefNOḄgᡂᯠ஺=ᓃF=J0.99,ᡠ%=0.135஺FXXFF%ᳮᦪ'5ᶍ஺15ᙠ34Ḅᛞ7ᑖ9=ᵬ?ᔠA஺ᙠᐰPmḄᩩ-%{ḄADgᡂᑖ'0.28,0.41C057,S/7ḄfḄᓫᦔ᳛஺ᩩ-=ᵬ?ᔠAḄ⊝ᧇ᝞-஺x0.260.380.51y0.450.600.72ᙠᐰPmWy„=xo+1nᵫᦔ᳛Em,N='ᔣ,y=x,=0.41,%=ᓰ=0.57஺ᵫ⊤%y=3y”-y“+i0.628«ᡠE2=2,=’3=0.73=73%om¢='£ᳮEm.3=67%஺16.ᨵ=¦ᛞF§ᛞ⚔¦¨AgᡂX0=0.97᥅\ᑖᦪFPm©K=2,ᛞ⚔ªᵨᐰ¬24xᘤF®¯PmFᐸJA⊝ᐵ'y=,)ᛞ⚔ᦪ²9³.=ᙽ-µḄA1+1.14%DgᡂxC9³.¶ᙽ{ᓣḄJgᡂ¸஺736

36:2.4x)'ᵫy=º¨x1+1.14x1+1.14yᵫp»=x0=0.97,ᡠx,=0.75«ᦑR½=X--------(x-x.)=0.82oDR+\17—19T.¶¾ᔾᦈᨚT.Á¾ÂÃ1T5-21.0133X105Pa(lÄᜧJ2)ஹÈÉ'50'CḄÊJF᝞ËÌᳫÈÉ'30࠷,XY(1)ÌÉ`(2)Î(3)☄¯`(4)Ì©Ð1,H=0.021,I=116kJ/kg,t=25࠷d(_L+g50+273x22.4x=0.12<2918)2735-3§=ÄÂÃÑḄÒ᝞-:ᙠI-H7Ó¨ÔvÒÕÖÊJ_0m,Lt=83࠷AÒF×t=14࠷A37

371qm.L=50kg/h0.03-0.015-4ᙠ<ᘤ<ᨔ/ᜐᳮᱥᧇ;1000kg,<}ᱥᧇḄ9ᵫ40%5%ᙳ;|,%;<;0.009kg•kg"<%¡<ᘤ/4;0.039kg7¢<%Ꮇ¤<¥¦§ᱥᧇ¨ᜫ
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kgO%•1?
ml3<®¯9%,G2kgh“஺q,"Gi=1000kg/h,Wi=40࠷,W=5%2H0,009,H=0.0391=2qmGC=qGi(l-w)=1000(l-0.4)=600kg/hm1Xi=0.4/0.6=0.67,X=5/95=0.0532@qw=qc(Xi-x)=600(0.67-0.053)=368.6kg/hmmG2ঝqmL(H2-H])=qmwq=-q,nw-==ß*—=12286.7mLmLH-H,0.039-0.0092qL=qL(l+H)=12286.7(l+0.009)=12397.3kg/hmm1ঞqmGC=qmG2(l-W2)QmGC6004mG2=631.6kg/h1-w1-0.0525-5±ᔆᑭᵨ%´<ᘤZ20%Ḅᱥᧇ<ᑮ5%ᙳ;µT/ᜐᳮḄOᧇ9;1000kg,140C¶ᐭ<ᘤᎷ¸ᱥᧇᙠ<ᘤḄ¹ᓄºᜧ%Ḅ<ᳫ;20࠷,ᳫ;16SC,%⚜,ᘤ⚜,}¶ᐭ<ᘤu<ᘤḄ%<ᳫ;60࠷,ᳫ;40࠷,<ᘤḄ,¨ᜫ¾¿ᶍÁºÂ
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2%¶<ᘤḄ638

380࠷/ḄÅᓄ,2491.27kJ«kg',%rÅR,ᑖ{;1.01rL88kJkgLKiWi=0.2,^=0.05,(jr=1000kg/h,0i=4O࠷,Z=2O࠷,Z,=16.5࠷,mG1ov0
2=60࠷,á2=40࠷0=1.O1^£(^-^O)+^„W(249O+1.88Z2)+^(O2-OI)+CCW2OTGCZI=72%Ho=O.Ol,஻2=0.045â=(1.01+1.88"0ᙳ+2490%=(1.01+1.88”2)£2+2490”2=(1.01+1.88x0.045)x60+2490x0.045=177.7(1.01+1.88x0.01)^+2490x0.01=1.036+24.9=177.7177.7-24.9,.ot.=-------------=148.4o4Cn1.03^C^I(1-^)=1000(1-0.2)=800GIG1XI=0.2/0.8=0.25,X2=5/95=0.053^^,c(x-x)=800(0.25-0.053)=157.6InG21q==ߟ—=4502.9mLᔢH2-H10.045-0.01^mr=^z.(l+H)=4502.9(l+0.01)=4547.905-6ᱥᧇ9;42%,<};4%(ᙳ;)®¯®9;(M26kg/s,%Ḅ<ᳫ;21࠷,8f40%,⚜,ᘤ+,93'C}Æ〈ᐭ<ᘤ¡<ᘤ/%Ḅ8f;60%,%ᙠ<ᘤᔊÉÊ<¥¦(1)ᙠI-ÌHÍÎu%4᝱¹ᓄ¥¦ḄyÏÌ*(2)¸µÐHH«=0.008kgkg"<%"2=0.03kgkg"<%)<%«ὑ90m,L/8<%”)஺⚜,ᘤÒÓQ,9஺/,(kw)஺t(=93࠷:wi=0.42,æ2=0.04,i()=2rc39

39d”G2=0126kg/sM=21,ì=0.4,£í93,°2=0.6,I=2//=O.OO8,7/2=0.03o^mG2(l-W2)=^Gl(l-Wi)•\-w1-0.042••᜛,ð=q”G,1----==°126c=82091-Wj1-0.42:.q,nw=q,nG\-^,„G2=0.209-0.126=0.0826q=——=°0826=3.752᝕g/mlsLH-H0.03-0.0082tep=^mL(/i-^o)=9mL(l.Ol+1.88^i)(^^o)=3.752(l.Ol+1.88xO.OO8)(93-2l)=301.2kg/s5-7ᨵ=34ÂÃᘤᙠ12-FßNò¸'1000kg(ÂÃNOX)ᱥᧇ>ᑖᵫ12%µ'3%(ᙳ'Ìó)ᱥᧇÈÉᑣᵫ15࠷õ28஺öÂᱥᧇḄ©K'1.3KJkg“öÂᧇF࠷,ÊJḄ÷È'25࠷,ÌÉ'0.01kgkg“öÂÊJFù⚜KᘤûᓣÈõ70࠷,ÂÃᘤ¨üýJ'45C,jÊJᙠÂÃᘤE¨üᜐÿ
,ᜫᶍ,জᙠH—I(ᡈt—H)!ᙠ᦮#$%&ᡠ(ᔊḄ+᝱-.ঝ!ᵨ1(m3h“)(23+᝱4).56ᢝᘤ9:!Ḅ;<=>ᔲ◤⌕B᜜ᔣᘤ⊡ᐙᡈGH1Iᐸ5KLIMNg2=1000,“=12%,“2=3%,d=15,0=28,C=1.3,O=25࠷,2s7/=0.01,^=70࠷,
2=45࠷,/P/20জGGC=1000(L012)=880,*1=12/88=0.136,x=3/97=0.03092R=880஺136-0.0309)=92.5I=(1.O1+1.887/O)^I+249OHO=(1.O1+1.88XO.O1)X7O+249OXO.O1=96.91I=(1.01+1.88//)X45+24907/=45.5+2574.6H=96.92222:.H=(96.9-45.5)/2574.6=0.02240

40q=qK""K=_V—=9250᱐/hmLHH,0.02-0.01^„=9250(l+0.01)=9343l/?ঝGJi+஺஺+Z@1/L+q^GcL9"4(11-l2)+Q"=q»/Gc(I'2-1'1)=0/»GC(CS+CM1)=880(1.3+4.18x0.136)(28-15)=21375kg/h\⌕Ii=b◤QD=21375kg/h5-8ᵨ,%<±ᱥᧇ஺%t=2O࠷,H„=0.006Kg7Öt=60
Cfl2Ii=(l.Ol+1.88H)ti+249OH=(l.Ol+1.88xO.OO6)x9O+249OxO.OO6=106.9ooI=(1.01+1.88H)X60+2490H=1.01X60+(1.88x60+2490)H2222=60.6+2602.8H=106.92/.H.=(106.9-60.6)/2602.8=0.01782r=(1.01+1.88H)x90+2490H=(1.01+1.88x0.0178)x90+2490x0.0178=138.2i22r=r,,=60.6+2602.8H=138.222êH‘2=(138.2-60.6)/2602.8=0.0341

41஺஻ᱏ•'•^/L/^/»P=1/(H'2-HI)=1/(0.03-0.006)=41.7WMQ=QI+QZêqmL(10l+L88H())(tito)+qmL(101+188H2
)(t2to)=qmL(ti-t)(l.Ol+L88H+l.Ol+1.88H)oo2=41.7(90-60)(2.02+1.88x0.006+1.88x0.03)=2611.695-9ᙠWX%´<ᘤ<±íᱥᧇµTᦪ᝞Y%¶ᐭ⚜,ᘤḄ;15࠷9;0.0073kgkg”<%ᯏ;35kJkgT<%*%¶<ᘤ;90࠷ḍ109kJ-kg1<%*%u<ᘤ;50C9;0.023kgkg“<%*¶<ᘤᱥᧇ9;0.15kgkg”<ᧇ*u<ᘤᱥᧇ9;0.01kg•kg஻<ᧇ*<ᘤï®?ð;237kgh(ᢥ<®¯Â)஺1.<%Ḅ«ὑ9(kg<%/)*2.¶⚜,ᘤòóôḄ´9(஻/•/)*3.⚜,ᘤ+ᐭ,9(KW)(⚜,ᘤ,¨ᜫ¿õᶍ)஺▬%R÷ÂøùúV=(0.772+1.244H(t+273)/273X(1.0133X105)/P.Mt=15࠷,H=0.0073,I=35,t=90࠷,Ii=109,t=50࠷,0o0x2H=0.023,XI=0.15,X=0.01,qG2=237kg/h22mX2=W2/(1-W2),TV=X2/(l+X)=0.01/1.01=0.0122qGc=qmG2(1-W)=237(l-0.01)=234.6m2qmw=qmGc(xrx2)=234.6(0.15-0.01)=32.8®qi=q/(H2-H,)=32.8/(0.023-0.0073)=2089.2mmwঝqv=qmLaHfτ273i5i273v=(0.772+1.244/7..)-2--------=(0.772+1.244x0.0073)-=0.824H“'°=273'727342

42q=2089.2x0.824=1721.5m3/hv@Q=qL(l.Ol+1.88H)(t-t)=2O89.2(l.Ol+1.88xO.O273)(90-15)Pmo1o=16040710]5-11ᙠ^_`ᘤᑁbᱥᧇ=ᱥᧇḄe15600kgfgh120%i2%(ᙳ5kgh1)஺lm520࠷,m50.013kghkg“`!Ḅno!(⚜ᘤᓣli100࠷r9ᐭᘤ=!ᘤḄlm560࠷«(1)tᡂvwx◤⌕KLkg`!y"I(2)!(⚜ᘤ{|}KL1I(3)ᙠឤᩩ4ᱥᧇ|᳛᝞ᡠ=ឤ51=▤ᡠᵨḄ஺Mஹ(1)X=^-=0.25X=-^=0.0204211-w,•l-w29,G=600(l-o)=480kg/hmC1qv=qmஹGc(XX)=480(0.25=0.0204)=H0.2kg/hm3r2Ii=(1.01+1.88H)ti+2490H=135.8115I=(1.01+1.88H)t2+2490H=IiH=0.02889222243

439m,L=qm,w/(HJli)=6935kg<%/h2(2)Qp=9m,L(Ii-Io)=4m,L(1.01+1.88H)(t1-t)=573907kJ/h0()(3)ឤüá=6.667SUcÞüá^/Xc-X*)Xx=in£1=L295/74SUcX-X*244