| 1 | #*---------------------------------------------- |
|---|
| 2 | * FlowSheet generated automaticaly by EMSO-GUI |
|---|
| 3 | *----------------------------------------------*# |
|---|
| 4 | |
|---|
| 5 | using "streams"; |
|---|
| 6 | using "heat_exchangers/PHE"; |
|---|
| 7 | |
|---|
| 8 | FlowSheet PHE_diagram |
|---|
| 9 | PARAMETERS |
|---|
| 10 | PP as Plugin(Brief="Physical Properties", |
|---|
| 11 | Type="PP", |
|---|
| 12 | Components = ["toluene","benzene"], |
|---|
| 13 | LiquidModel = "PR", |
|---|
| 14 | VapourModel = "PR" |
|---|
| 15 | ); |
|---|
| 16 | NComp as Integer; |
|---|
| 17 | SET |
|---|
| 18 | NComp = PP.NumberOfComponents; |
|---|
| 19 | |
|---|
| 20 | DEVICES |
|---|
| 21 | simple_sink_1 as simple_sink; |
|---|
| 22 | |
|---|
| 23 | SET |
|---|
| 24 | |
|---|
| 25 | SPECIFY |
|---|
| 26 | |
|---|
| 27 | INITIAL |
|---|
| 28 | |
|---|
| 29 | GUESS |
|---|
| 30 | simple_sink_1.Inlet.T = 350 * 'K'; |
|---|
| 31 | simple_sink_1.Inlet.P = 2 * 'atm'; |
|---|
| 32 | |
|---|
| 33 | DEVICES |
|---|
| 34 | simple_sink_2 as simple_sink; |
|---|
| 35 | |
|---|
| 36 | SET |
|---|
| 37 | |
|---|
| 38 | SPECIFY |
|---|
| 39 | |
|---|
| 40 | INITIAL |
|---|
| 41 | |
|---|
| 42 | GUESS |
|---|
| 43 | simple_sink_2.Inlet.T = 300 * 'K'; |
|---|
| 44 | simple_sink_2.Inlet.P = 2 * 'atm'; |
|---|
| 45 | |
|---|
| 46 | DEVICES |
|---|
| 47 | PHE_1 as PHE; |
|---|
| 48 | |
|---|
| 49 | SET |
|---|
| 50 | PHE_1.ChevronAngle = "A30_Deg"; |
|---|
| 51 | PHE_1.SideOne = "cold"; |
|---|
| 52 | PHE_1.Geometry.Lv = 155 * 'cm'; |
|---|
| 53 | PHE_1.Geometry.Nplates = 129; |
|---|
| 54 | PHE_1.Geometry.NpassHot = 2; |
|---|
| 55 | PHE_1.Geometry.NpassCold = 2; |
|---|
| 56 | PHE_1.Geometry.Dports = 15 * 'cm'; |
|---|
| 57 | PHE_1.Geometry.Lw = 70 * 'cm'; |
|---|
| 58 | PHE_1.Geometry.pitch = 3.7 * 'mm'; |
|---|
| 59 | PHE_1.Geometry.pt = 0.70 * 'mm'; |
|---|
| 60 | PHE_1.Geometry.Kwall = 17 * 'W/m/K'; |
|---|
| 61 | PHE_1.Geometry.Rfh = 0 * 'm^2*K/kW'; |
|---|
| 62 | PHE_1.Geometry.Rfc = 0 * 'm^2*K/kW'; |
|---|
| 63 | PHE_1.Geometry.PhiFactor = 1.17; |
|---|
| 64 | |
|---|
| 65 | SPECIFY |
|---|
| 66 | |
|---|
| 67 | INITIAL |
|---|
| 68 | |
|---|
| 69 | GUESS |
|---|
| 70 | PHE_1.InletHot.z(1) = 1; |
|---|
| 71 | PHE_1.InletHot.z(2) = 0; |
|---|
| 72 | PHE_1.InletCold.z(1) = 0; |
|---|
| 73 | PHE_1.InletCold.z(2) = 1; |
|---|
| 74 | |
|---|
| 75 | DEVICES |
|---|
| 76 | source_1 as source; |
|---|
| 77 | |
|---|
| 78 | SET |
|---|
| 79 | source_1.ValidPhases = "Vapour-Liquid"; |
|---|
| 80 | |
|---|
| 81 | SPECIFY |
|---|
| 82 | source_1.Composition(1) = 0; |
|---|
| 83 | source_1.Composition(2) = 1; |
|---|
| 84 | source_1.F = 290 * 'kmol/h'; |
|---|
| 85 | source_1.T = 293 * 'K'; |
|---|
| 86 | source_1.P = 2 * 'atm'; |
|---|
| 87 | |
|---|
| 88 | INITIAL |
|---|
| 89 | |
|---|
| 90 | GUESS |
|---|
| 91 | |
|---|
| 92 | DEVICES |
|---|
| 93 | source_2 as source; |
|---|
| 94 | |
|---|
| 95 | SET |
|---|
| 96 | source_2.ValidPhases = "Vapour-Liquid"; |
|---|
| 97 | |
|---|
| 98 | SPECIFY |
|---|
| 99 | source_2.Composition(1) = 1; |
|---|
| 100 | source_2.Composition(2) = 0; |
|---|
| 101 | source_2.F = 82.5 * 'kmol/h'; |
|---|
| 102 | source_2.T = 360 * 'K'; |
|---|
| 103 | source_2.P = 2 * 'atm'; |
|---|
| 104 | |
|---|
| 105 | INITIAL |
|---|
| 106 | |
|---|
| 107 | GUESS |
|---|
| 108 | |
|---|
| 109 | CONNECTIONS |
|---|
| 110 | PHE_1.OutletCold to simple_sink_2.Inlet; |
|---|
| 111 | PHE_1.OutletHot to simple_sink_1.Inlet; |
|---|
| 112 | source_1.Outlet to PHE_1.InletCold; |
|---|
| 113 | source_2.Outlet to PHE_1.InletHot; |
|---|
| 114 | |
|---|
| 115 | OPTIONS |
|---|
| 116 | Dynamic = false; |
|---|
| 117 | Integration = "index1"; |
|---|
| 118 | NLASolver( |
|---|
| 119 | File = "sundials", |
|---|
| 120 | RelativeAccuracy = 1e-3, |
|---|
| 121 | AbsoluteAccuracy = 1e-6, |
|---|
| 122 | MaxIterations = 200 |
|---|
| 123 | ); |
|---|
| 124 | DAESolver( |
|---|
| 125 | File = "", |
|---|
| 126 | RelativeAccuracy = 1e-3, |
|---|
| 127 | AbsoluteAccuracy = 1e-6, |
|---|
| 128 | EventAccuracy = 1e-2 |
|---|
| 129 | ); |
|---|
| 130 | end |
|---|
