| 1 | #*---------------------------------------------- |
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| 2 | * FlowSheet generated automaticaly by EMSO-GUI |
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| 3 | *----------------------------------------------*# |
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| 4 | |
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| 5 | using "heat_exchangers/Hairpin"; |
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| 6 | using "streams"; |
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| 7 | |
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| 8 | FlowSheet hairpin_diagram |
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| 9 | PARAMETERS |
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| 10 | PP as Plugin(Brief="Physical Properties", |
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| 11 | Type="PP", |
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| 12 | Components = ["aniline","water"], |
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| 13 | LiquidModel = "PR", |
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| 14 | VapourModel = "PR" |
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| 15 | ); |
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| 16 | NComp as Integer; |
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| 17 | SET |
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| 18 | NComp = PP.NumberOfComponents; |
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| 19 | |
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| 20 | DEVICES |
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| 21 | Hairpin_NTU_1 as Hairpin_NTU; |
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| 22 | |
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| 23 | SET |
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| 24 | Hairpin_NTU_1.InnerLaminarCorrelation = "Schlunder"; |
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| 25 | Hairpin_NTU_1.InnerTransitionCorrelation = "Gnielinski"; |
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| 26 | Hairpin_NTU_1.InnerTurbulentCorrelation = "SiederTate"; |
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| 27 | Hairpin_NTU_1.OuterLaminarCorrelation = "Schlunder"; |
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| 28 | Hairpin_NTU_1.OuterTransitionCorrelation = "Gnielinski"; |
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| 29 | Hairpin_NTU_1.OuterTurbulentCorrelation = "SiederTate"; |
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| 30 | Hairpin_NTU_1.CalculationApproach = "Simplified"; |
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| 31 | Hairpin_NTU_1.Qestimated = 40 * 'kW'; |
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| 32 | Hairpin_NTU_1.DoInner = 0.04826 * 'm'; |
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| 33 | Hairpin_NTU_1.DiInner = 0.04089 * 'm'; |
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| 34 | Hairpin_NTU_1.DiOuter = 0.07793 * 'm'; |
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| 35 | Hairpin_NTU_1.Lpipe = 3 * 'm'; |
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| 36 | Hairpin_NTU_1.Kwall = 0.057 * 'W/m/K'; |
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| 37 | Hairpin_NTU_1.Rfi = 0 * 'm^2*K/kW'; |
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| 38 | Hairpin_NTU_1.Rfo = 0 * 'm^2*K/kW'; |
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| 39 | Hairpin_NTU_1.FlowDirection = "counter"; |
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| 40 | Hairpin_NTU_1.Eftestimated = 0.5; |
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| 41 | |
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| 42 | SPECIFY |
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| 43 | |
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| 44 | INITIAL |
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| 45 | |
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| 46 | GUESS |
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| 47 | |
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| 48 | DEVICES |
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| 49 | simple_source_1 as simple_source; |
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| 50 | |
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| 51 | SET |
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| 52 | |
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| 53 | SPECIFY |
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| 54 | simple_source_1.MolarComposition(1) = 1; |
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| 55 | simple_source_1.MolarComposition(2) = 0; |
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| 56 | simple_source_1.F = 3 * 'kmol/h'; |
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| 57 | simple_source_1.T = 330 * 'K'; |
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| 58 | simple_source_1.P = 4.93462 * 'atm'; |
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| 59 | |
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| 60 | INITIAL |
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| 61 | |
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| 62 | GUESS |
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| 63 | |
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| 64 | DEVICES |
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| 65 | simple_source_2 as simple_source; |
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| 66 | |
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| 67 | SET |
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| 68 | simple_source_2.ValidPhases = "Vapour-Liquid"; |
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| 69 | |
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| 70 | SPECIFY |
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| 71 | simple_source_2.MolarComposition(1) = 0; |
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| 72 | simple_source_2.MolarComposition(2) = 1; |
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| 73 | simple_source_2.F = 2 * 'kmol/h'; |
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| 74 | simple_source_2.T = 373 * 'K'; |
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| 75 | simple_source_2.P = 5.62546 * 'atm'; |
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| 76 | |
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| 77 | INITIAL |
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| 78 | |
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| 79 | GUESS |
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| 80 | |
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| 81 | DEVICES |
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| 82 | simple_sink_1 as simple_sink; |
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| 83 | |
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| 84 | SET |
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| 85 | |
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| 86 | SPECIFY |
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| 87 | |
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| 88 | INITIAL |
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| 89 | |
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| 90 | GUESS |
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| 91 | |
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| 92 | DEVICES |
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| 93 | simple_sink_2 as simple_sink; |
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| 94 | |
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| 95 | SET |
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| 96 | |
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| 97 | SPECIFY |
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| 98 | |
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| 99 | INITIAL |
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| 100 | |
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| 101 | GUESS |
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| 102 | |
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| 103 | CONNECTIONS |
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| 104 | simple_source_1.Outlet to Hairpin_NTU_1.InletOuter; |
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| 105 | simple_source_2.Outlet to Hairpin_NTU_1.InletInner; |
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| 106 | Hairpin_NTU_1.OutletInner to simple_sink_1.Inlet; |
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| 107 | Hairpin_NTU_1.OutletOuter to simple_sink_2.Inlet; |
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| 108 | |
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| 109 | OPTIONS |
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| 110 | Dynamic = false; |
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| 111 | Integration = "original"; |
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| 112 | NLASolver( |
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| 113 | File = "sundials", |
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| 114 | RelativeAccuracy = 1e-3, |
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| 115 | AbsoluteAccuracy = 1e-6, |
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| 116 | MaxIterations = 100 |
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| 117 | ); |
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| 118 | DAESolver( |
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| 119 | File = "", |
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| 120 | RelativeAccuracy = 1e-3, |
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| 121 | AbsoluteAccuracy = 1e-6, |
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| 122 | EventAccuracy = 1e-2 |
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| 123 | ); |
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| 124 | end |
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