| [749] | 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 "streams"; |
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| 6 | using "heat_exchangers/PHE"; |
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| 7 | |
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| 8 | FlowSheet PHE_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 = ["toluene","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 | simple_sink_1 as simple_sink; |
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| 22 | |
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| 23 | SET |
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| 24 | |
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| 25 | SPECIFY |
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| 26 | |
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| 27 | INITIAL |
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| 28 | |
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| 29 | GUESS |
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| 30 | simple_sink_1.Inlet.T = 350 * 'K'; |
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| 31 | simple_sink_1.Inlet.P = 2 * 'atm'; |
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| 32 | |
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| 33 | DEVICES |
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| 34 | simple_sink_2 as simple_sink; |
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| 35 | |
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| 36 | SET |
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| 37 | |
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| 38 | SPECIFY |
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| 39 | |
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| 40 | INITIAL |
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| 41 | |
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| 42 | GUESS |
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| 43 | simple_sink_2.Inlet.T = 300 * 'K'; |
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| 44 | simple_sink_2.Inlet.P = 2 * 'atm'; |
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| 45 | |
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| 46 | DEVICES |
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| 47 | PHE_1 as PHE; |
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| 48 | |
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| 49 | SET |
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| 50 | PHE_1.ChevronAngle = "A30_Deg"; |
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| 51 | PHE_1.SideOne = "cold"; |
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| 52 | PHE_1.Geometry.Lv = 155 * 'cm'; |
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| 53 | PHE_1.Geometry.Nplates = 129; |
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| 54 | PHE_1.Geometry.NpassHot = 2; |
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| 55 | PHE_1.Geometry.NpassCold = 2; |
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| 56 | PHE_1.Geometry.Dports = 15 * 'cm'; |
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| 57 | PHE_1.Geometry.Lw = 70 * 'cm'; |
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| 58 | PHE_1.Geometry.pitch = 3.7 * 'mm'; |
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| 59 | PHE_1.Geometry.pt = 0.70 * 'mm'; |
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| 60 | PHE_1.Geometry.Kwall = 17 * 'W/m/K'; |
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| 61 | PHE_1.Geometry.Rfh = 0 * 'm^2*K/kW'; |
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| 62 | PHE_1.Geometry.Rfc = 0 * 'm^2*K/kW'; |
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| 63 | PHE_1.Geometry.PhiFactor = 1.17; |
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| 64 | |
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| 65 | SPECIFY |
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| 66 | |
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| 67 | INITIAL |
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| 68 | |
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| 69 | GUESS |
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| 70 | PHE_1.InletHot.z(1) = 1; |
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| 71 | PHE_1.InletHot.z(2) = 0; |
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| 72 | PHE_1.InletCold.z(1) = 0; |
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| 73 | PHE_1.InletCold.z(2) = 1; |
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| 74 | |
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| 75 | DEVICES |
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| 76 | source_1 as source; |
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| 77 | |
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| 78 | SET |
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| 79 | source_1.ValidPhases = "Vapour-Liquid"; |
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| 80 | |
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| 81 | SPECIFY |
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| 82 | source_1.Composition(1) = 0; |
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| 83 | source_1.Composition(2) = 1; |
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| 84 | source_1.F = 290 * 'kmol/h'; |
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| 85 | source_1.T = 293 * 'K'; |
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| 86 | source_1.P = 2 * 'atm'; |
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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 | source_2 as source; |
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| 94 | |
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| 95 | SET |
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| 96 | source_2.ValidPhases = "Vapour-Liquid"; |
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| 97 | |
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| 98 | SPECIFY |
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| 99 | source_2.Composition(1) = 1; |
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| 100 | source_2.Composition(2) = 0; |
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| 101 | source_2.F = 82.5 * 'kmol/h'; |
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| 102 | source_2.T = 360 * 'K'; |
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| 103 | source_2.P = 2 * 'atm'; |
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| 104 | |
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| 105 | INITIAL |
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| 106 | |
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| 107 | GUESS |
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| 108 | |
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| 109 | CONNECTIONS |
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| 110 | PHE_1.OutletCold to simple_sink_2.Inlet; |
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| 111 | PHE_1.OutletHot to simple_sink_1.Inlet; |
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| 112 | source_1.Outlet to PHE_1.InletCold; |
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| 113 | source_2.Outlet to PHE_1.InletHot; |
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| 114 | |
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| 115 | OPTIONS |
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| 116 | Dynamic = false; |
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| 117 | Integration = "index1"; |
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| 118 | NLASolver( |
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| 119 | File = "sundials", |
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| 120 | RelativeAccuracy = 1e-3, |
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| 121 | AbsoluteAccuracy = 1e-6, |
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| 122 | MaxIterations = 200 |
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| 123 | ); |
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| 124 | DAESolver( |
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| 125 | File = "", |
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| 126 | RelativeAccuracy = 1e-3, |
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| 127 | AbsoluteAccuracy = 1e-6, |
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| 128 | EventAccuracy = 1e-2 |
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| 129 | ); |
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| 130 | end |
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