| 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/Heatex"; |
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| 6 | using "streams"; |
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| 7 | |
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| 8 | FlowSheet Sample_Simplified |
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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 = ["water","n-butane","benzene"], |
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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 | Heatex_NTU_1 as Heatex_NTU; |
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| 22 | |
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| 23 | SET |
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| 24 | Heatex_NTU_1.ExchangerType = "Shell and Tube"; |
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| 25 | |
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| 26 | SPECIFY |
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| 27 | Heatex_NTU_1.A = 17 * 'm^2'; |
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| 28 | Heatex_NTU_1.U = 3 * 'kW/m^2/K'; |
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| 29 | Heatex_NTU_1.PdropHotSide = 0 * 'kPa'; |
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| 30 | Heatex_NTU_1.PdropColdSide = 0 * 'kPa'; |
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| 31 | |
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| 32 | INITIAL |
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| 33 | |
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| 34 | GUESS |
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| 35 | |
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| 36 | DEVICES |
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| 37 | simple_source_1 as simple_source; |
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| 38 | |
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| 39 | SET |
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| 40 | |
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| 41 | SPECIFY |
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| 42 | simple_source_1.MolarComposition(1) = 1; |
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| 43 | simple_source_1.MolarComposition(2) = 0; |
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| 44 | simple_source_1.MolarComposition(3) = 0; |
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| 45 | simple_source_1.F = 36 * 'kmol/h'; |
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| 46 | simple_source_1.T_Cdeg = 89.85 * 'K'; |
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| 47 | simple_source_1.P = 1.18431 * 'atm'; |
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| 48 | |
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| 49 | INITIAL |
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| 50 | |
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| 51 | GUESS |
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| 52 | |
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| 53 | DEVICES |
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| 54 | simple_source_2 as simple_source; |
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| 55 | |
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| 56 | SET |
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| 57 | |
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| 58 | SPECIFY |
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| 59 | simple_source_2.MolarComposition(1) = 0.1; |
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| 60 | simple_source_2.MolarComposition(2) = 0.7; |
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| 61 | simple_source_2.MolarComposition(3) = 0.2; |
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| 62 | simple_source_2.F = 10 * 'kmol/h'; |
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| 63 | simple_source_2.T = 313 * 'K'; |
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| 64 | simple_source_2.P = 1.18431 * 'atm'; |
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| 65 | |
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| 66 | INITIAL |
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| 67 | |
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| 68 | GUESS |
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| 69 | |
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| 70 | DEVICES |
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| 71 | simple_sink_1 as simple_sink; |
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| 72 | |
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| 73 | SET |
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| 74 | |
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| 75 | SPECIFY |
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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_2 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 | CONNECTIONS |
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| 93 | simple_source_1.Outlet to Heatex_NTU_1.InletHot; |
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| 94 | simple_source_2.Outlet to Heatex_NTU_1.InletCold; |
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| 95 | Heatex_NTU_1.OutletCold to simple_sink_1.Inlet; |
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| 96 | Heatex_NTU_1.OutletHot to simple_sink_2.Inlet; |
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| 97 | |
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| 98 | OPTIONS |
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| 99 | Dynamic = false; |
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| 100 | Integration = "original"; |
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| 101 | NLASolver( |
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| 102 | File = "sundials", |
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| 103 | RelativeAccuracy = 1e-3, |
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| 104 | AbsoluteAccuracy = 1e-6, |
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| 105 | MaxIterations = 100 |
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| 106 | ); |
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| 107 | DAESolver( |
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| 108 | File = "", |
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| 109 | RelativeAccuracy = 1e-3, |
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| 110 | AbsoluteAccuracy = 1e-6, |
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| 111 | EventAccuracy = 1e-2 |
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| 112 | ); |
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| 113 | end |
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