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Heat Exchange
UUastem ==q = 9 65,78« je m=Heat exchange2es ». Flow heat exchangecross » -100%7 ( )hstgasUn-100°C300°C TuoTh o=;, (-125°C )35°C waterl' Te coedEs Ii iniè = ., È? Eterne -4197Ate cp1 100¥ho vii.=3 -Una T mikIo usingntueah.vnobtain AhI can ( min% butta4197 CheCernie neodCp =- , balancevsimg energyCntth ) )CeltoTha Tai=i - -,cosÌ 1888,65che e-CheCc Cn> Cminso -I Cmindtne 0,755E == =Ft9mm cnn.in/Cmw=ylaphs 0,45 -2NTUusiny nt 37,77Ah mie-> exchange3 Heates ». of theHX design previovs exercisesceme " ?# 40mi 250°C-1,5Ah100 ThiUn -1000in = cp= =µ 35°Csina.1ksjtc.ie 4197cp =Tae? ?? Tuoa = =1500¥Che Cmim=nihcph =4197¥Cc - RNTU-lhg.ae?-- III.2,67 936ECmimlthi-tc.it ?6hosWq--nincpwlThi-Tn.oEqmaeE- 0,82 q = =) 73,33°Cthis - 98,1°CTe =.,^exchangeHeat4es ». 25mmN' D'30000 eachtwopassescondensa3.to#kIsfEi=1kgis)Te,i--110001% -18Who 9=2 in. ( )phusechanginy50°C20°C
Tu Const==?? LII. = =o Ègn "" 4179 855.107ms9=997 µwater pre ↳ = .PrK 9613 -5,83- --qeniccp.co/Tc,o-Tcii)ntu.li?n=UtdlCmin1hb/sO35,95CTuo = NTU.cm/.n-L =← UTDfiIm -59566,76Rei turbolenti- Pri "" 307,61Nu Re0,023 -=; 7542,6¥hi = km'4474,49Wh✓ = know that cnn.chand we =p1,254.108( minacce sino cp >- ,) 'Cminltni Tci 3,762.10 E- 0,532=9mm -- E) %lnltNTU 0,76 4,52mi= = -- -- ,Heat5 exchangees .rs. 40°C Oil90°C ThisTh coolingi. >, 20%4=0,33502 "10°C Tao water %Te in--, È-100k¥ -41868? cae'U f- =1) double hxcfrpipe tuoshell2) water passalpassone ,3) tuo tubeshell and fourpasse passa, 55,268.18Vaste1) incpdt9 g-= -_dT 34,76°C stianodtem =) 30staentità7,95miA- }thermalcapacitypi-ffa.ae2) ratio of 0,6F-Petiteperformance qgzg vsimgrigdfpth=TaiTui - ,'A 13,25M=3 == #.en3) right graphs 93=Dthe F-using ,reqùvdheatt8,55mi thea. is area." ? condensaSteamsingle? tepass%E6.fhkksdrysaturatedste.am" 60225000 Theii. TopTe D.30°C-20°C 25mm 22,5mmDi- = =i, I100 1,5nsInktube Un == EtRisp-4500%4 » =Nnho 0,024=- "kffgkk-9609pt-fqo.iokbrfm -4,1819=997water Cp} -papa 6,13Prehggltw.GE/=2358,5kEgCmcu=Ch"? ? tuboinO 0,59 inUnit .ge= - un- 665N'sina.pe 392,25k¥2466,79Cc Cmim >e-= IÒWhgg.inpotenza richiestala 1,64sarà q=--tuttofar fluidocondensare ilper atubi" 'la ottenere i9 perqcena o FITREQOTIM' Pdtem 30 sta 40stiq >ÈI 34,762AtmRe 37513,67 -- -_ 5107,75%4 -zlm% mi"RINn -188,71 .io1,19hi ,= = WÈ.it#Fi--2452isYnqt- 6053,66¥V. m"ÈHotel 4,07M↳709,1 m' =shellandtubehx2estm-55.cn:74. Kris 90°CI. Teinsiste 20°Cwater -i. -,-145°Cshell 90°Chotengimesil.tn Thesimile ;- )380¥ (ii. D=N 25mmwater-12m'° C pusseseachf- k¥72900Khi -1,4ai cp- papamio Iwater -1182pepe cp?↳ teste↳ -105WUUTDL
9--7,03Itemg-IT.fi:519/t7mdTt--55ata=7ototUtDdTlm↳ 62,2°C
Atene È4335,98the faotorisneededcorrections È[ 0,825F-P 9786756 <= 5,41ns=L = ? 0,28kWhhx EB G-A-es IÌbenzene3200kWh 1,74min cp == -72°C 422TuoI. =i2200kWh -4,187152Taimiei cp --- Kgk1) fbwCountersingle pass )( tubet shell2) 41- 4 - passa3) watersingle benzeneMixed ammiccofbw passcross ," "0,89 % %vattene 961inminia - .ir/Th.i-Th.o)=ineCp,efTcp-Tc.i)-- " W104,65nihcp .nihcpinltniitnp )Tuo 33,22°CTIC= i =,-sincero32,54°CDtem 38,782fatta ;= 2729 5,1mi=fate1) A- :homeworkg 2)It'heandshell tube e" -10000¥hoTre%2,73 340k routermin = .ge-30215°C Tao 19mmD=Tai = ma,95 m/sUm =e, LINEA ?Nmini1) ? LEI ] ?2) hi Zx→ . »-106¥hfg -1,342Steam per ,-4181¥ "" -95910 REGAIn 0,6069=998Etat a-µ .pare ep} - 6,394.109Nq-hgg.nih-nie.totcpltcp-tc.it1) =!Ìf "sina.name?g--Q1hYsN--101,95 %nicht = =728,21 Rèspr "NnRei
9782,86 -76,290,023Torri= 1957,0512433,25¥hi V.- male- male¥.tn E)lnlt CucinaNTUNTU - =p> - -1054,263Ccecmin >-1,217.107WCminttwtci )9mm ' -1240,76mi734E- LEE0,288 NTU .0,85M↳ 4866,54K 3273,47mHz2) Uhi -- _- CminNTU 'Ltot 741,79== _ mUTD0,51M( =1 POOL BONNEes -100°C. Tsa, oimè?Tse93mi ? ?118°CD= siicopper q=-4,2177¥" Hmltiqùdpzaps -157,9 }gg Cag -Ntmr 2257k¥' Prg279.15 hgg-1,76per = >0=58,910-31m " Fm-95956 'gynapoletane - prgnsingthohsemow M ".la#.IIla:IT%=↳µ÷" {)(whoa -100=182118water dtsatd-933 andn m )( polishedcopeouG--010128:Ìl ) sanscrite"ÌÌ÷"Icinghiato59,128.103W" a-4=9 =. Igg 0,026k?hgg.inbut 9 =mi =>usimyzubersnelattomwhile 26.10641"Id)Iperingaggi )" [ ggsig -'N' -9149 ,mai water2 Pool bollinoes . 232°CTw 100°C Ts5cm=D patm = =, Mm? 6=0,0589↳ 0.4come= ." "42114k4msliquid -158,4
toM¥277,5chefapapa = --2,257.106%Pr hgg-1,75 ,tfgr95977hm 2034}Steam cg >pzaps gg =-0,02494% "-10kg 12,1nèCsg-1322 -0,0128 polishedfadtsat capperi3") ( IIII %PIÙ '3,32510Ansa" =a -- correlatiZuberand from on "( ")" 26.106¥oiglfghfggg )0,149 1fg'q' -- -mai .,. "" EXISTSBOIUNGFILMSo 79q maBerenson to Connectioncalcolate the ofcoefficienteusimgVK.MY?hts-%Ef ? 25q1mYTenyDdtsathr--os.lha 62 È0,481%4 251hahaha'boiliny3 pooles . ?µ 17,9 bar 2pm-490k ETsf- -tslqkn.tk ?? 10°Ccitate dtsat -4¥from tohsemow Prg 0,909= =%'9,15" -10q = Iper 0,081from Copper 1178pre =# )0,216g 0,05680,12ma =- p,qhfstsatssprntbg.ro/pr))-assM-oisf=1,23.1oand roughncssGorenflofromand considerino 6,1+7%1 )"I( piFefactoCanadian 73psthe passionformata 0,923 !-0,3pctthe heatflwsnecttonnf.ggand 0,6445600↳ Epo 94;= > It' "%)"{ hotel↳qthltwtsat) "→ ¥1" b)# %
)(tsaxhofpg"9 .1 FLOW bollinols. D= 1,5cm15°Cwater Tg70barf- =i,-105%" ( ) D=m/s twlon ?1,8 2 ?- 2-ug.ieq ONB =36,53%3 WfmkkgTsat 956559k gg == Mm% tesi-1,505.10 'hgg 8=90174 768gg.in >" "" InFm 7ms-9,46 kg754,6 -10 574fg } =Dµg= ,Ign 0,8615220 prgCpg ==-k¥15369g infinG- a-.im = ,271°CAtsub Tsat TS= opera=i-i , 463, d- p)%÷→( ftwtsattonrì 0,617Dtsut -0,556 'ora, io% Twins 559,62kRega 243551,8 =TORB→= Rete "pi 441,57Nug 0,023 == Ehgo -16485.28- mht 2 ;)cpltyonr?ZONBTD" TiGttq e- -. (Whhe ) 54818kUgo" TuonoTlpnrstwq =--- 0,805MZona =1es . Stainlesspolished SteelMec