| 1 | |
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| 2 | using "heat_exchangers/HeatExchangerDiscretized.mso"; |
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| 3 | |
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| 4 | FlowSheet Eshell_Discretized |
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| 5 | |
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| 6 | DEVICES |
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| 7 | #=============================================================== |
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| 8 | # Definições do equipamento e das correntes |
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| 9 | #=============================================================== |
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| 10 | exchanger as E_Shell_NTU_Disc; |
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| 11 | streamhot_in as stream_therm; |
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| 12 | streamcold_in as stream_therm; |
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| 13 | |
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| 14 | CONNECTIONS |
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| 15 | #=============================================================== |
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| 16 | # Conexões do equipamento e das correntes |
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| 17 | #=============================================================== |
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| 18 | streamhot_in to exchanger.Unity(1).Inlet.Hot; |
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| 19 | streamcold_in to exchanger.Unity(end).Inlet.Cold; |
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| 20 | |
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| 21 | PARAMETERS |
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| 22 | #=============================================================== |
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| 23 | # Parâmetros |
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| 24 | #=============================================================== |
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| 25 | PP as CalcObject (File="petroil"); |
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| 26 | NComp as Integer; |
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| 27 | HE as CalcObject (File="heatex"); |
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| 28 | |
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| 29 | SET |
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| 30 | #=============================================================== |
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| 31 | # Fluidos e Alocação |
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| 32 | #=============================================================== |
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| 33 | PP.Components = ["fhot","fcold"]; |
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| 34 | NComp = PP.NumberOfComponents; |
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| 35 | HE.HotSide = "Tubes";#or "Shell" |
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| 36 | |
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| 37 | #===================================================================== |
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| 38 | # Parâmetros geométricos do casco |
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| 39 | #===================================================================== |
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| 40 | |
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| 41 | |
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| 42 | exchanger.Tpass = 2; |
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| 43 | exchanger.Dishell = 0.914 *"m"; |
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| 44 | exchanger.Lcf = 0.0430898 *"m"; |
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| 45 | exchanger.Nss = 2; |
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| 46 | exchanger.Donozzle_Shell = 0.38735 *"m"; |
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| 47 | exchanger.Dinozzle_Shell = 0.38735 *"m"; |
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| 48 | exchanger.Honozzle_Shell = 0.0225 *"m"; |
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| 49 | exchanger.Hinozzle_Shell = 0.02155 *"m"; |
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| 50 | |
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| 51 | #===================================================================== |
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| 52 | # Parâmetros geométricos dos tubos |
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| 53 | #===================================================================== |
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| 54 | exchanger.Ntt = 775; |
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| 55 | exchanger.Pattern = 90; |
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| 56 | exchanger.pitch = 0.0254 *"m"; |
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| 57 | exchanger.Ltube = 5.970 *"m"; |
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| 58 | exchanger.Ditube = 0.0148336 *"m"; |
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| 59 | exchanger.Dotube = 0.01905 *"m"; |
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| 60 | exchanger.Kwall = 0.057 *"kW/m/K"; |
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| 61 | exchanger.Donozzle_Tube = 0.15405 *"m"; |
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| 62 | exchanger.Dinozzle_Tube = 0.15405 *"m"; |
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| 63 | #===================================================================== |
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| 64 | # Parâmetros geométricos dos defletores |
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| 65 | #===================================================================== |
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| 66 | exchanger.Lcd = 0.0047625 *"m"; |
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| 67 | exchanger.Bc = 35; |
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| 68 | exchanger.Ltd = 0.0003969 *"m"; |
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| 69 | exchanger.Nb = 8; |
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| 70 | |
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| 71 | SPECIFY |
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| 72 | #============================================ |
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| 73 | # Corrente Quente |
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| 74 | #============================================ |
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| 75 | streamhot_in.F = 40.476 * "mol/s"; |
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| 76 | streamhot_in.T = 419.25* "K"; |
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| 77 | streamhot_in.v = 0 ; |
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| 78 | streamhot_in.z = [1,0] ; |
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| 79 | streamhot_in.P = 733.06 * "kPa"; |
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| 80 | |
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| 81 | |
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| 82 | #============================================ |
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| 83 | # Corrente Fria |
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| 84 | #============================================ |
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| 85 | streamcold_in.F = 121.698 * "mol/s"; |
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| 86 | streamcold_in.T = (90.2+273.15) * "K"; |
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| 87 | streamcold_in.v = 0; |
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| 88 | streamcold_in.z = [0,1]; |
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| 89 | streamcold_in.P = 2210.26*"kPa"; |
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| 90 | |
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| 91 | |
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| 92 | #===================================================================== |
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| 93 | # Espaçamento dos Defletores |
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| 94 | #===================================================================== |
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| 95 | exchanger.Unity.Baffles.Ls = 0.622 *"m"; |
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| 96 | exchanger.Unity.Baffles.Lsi = 0.807813 *"m"; |
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| 97 | # exchanger.Unity.Baffles.Lso = 0.807813 *"m"; |
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| 98 | |
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| 99 | |
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| 100 | GUESS |
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| 101 | |
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| 102 | exchanger.Unity.Details.U = 0.343 *"kW/m^2/K"; |
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| 103 | |
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| 104 | OPTIONS |
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| 105 | #============================================ |
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| 106 | # Simulation Options |
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| 107 | #============================================ |
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| 108 | mode = "steady"; |
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| 109 | relativeAccuracy = 1e-6; |
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| 110 | |
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| 111 | end |
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