| 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.mso"; |
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| 6 | using "heat_exchangers\PHE.mso"; |
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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 | simple_sink_2 as simple_sink; |
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| 23 | PHE_1 as PHE; |
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| 24 | source_1 as simple_source; |
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| 25 | source_2 as simple_source; |
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| 26 | |
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| 27 | CONNECTIONS |
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| 28 | PHE_1.OutletCold to simple_sink_2.Inlet; |
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| 29 | PHE_1.OutletHot to simple_sink_1.Inlet; |
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| 30 | source_1.Outlet to PHE_1.InletCold; |
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| 31 | source_2.Outlet to PHE_1.InletHot; |
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| 32 | # source_1.Outlet to simple_sink_2.Inlet; |
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| 33 | # source_2.Outlet to simple_sink_1.Inlet; |
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| 34 | |
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| 35 | SET |
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| 36 | PHE_1.Geometry.Lv = 155 * 'cm' ; |
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| 37 | PHE_1.Geometry.Nplates = 129 ; |
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| 38 | PHE_1.Geometry.NpassHot = 2 ; |
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| 39 | PHE_1.Geometry.NpassCold = 2 ; |
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| 40 | PHE_1.Geometry.Dports = 15 * 'cm' ; |
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| 41 | PHE_1.Geometry.Lw = 70 * 'cm' ; |
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| 42 | PHE_1.Geometry.pitch = 3.7 * 'mm' ; |
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| 43 | PHE_1.Geometry.pt = 0.70 * 'mm' ; |
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| 44 | PHE_1.Geometry.Kwall = 17 * 'W/m/K' ; |
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| 45 | PHE_1.Geometry.Rfh = 0 * 'm^2*K/kW' ; |
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| 46 | PHE_1.Geometry.Rfc = 0 * 'm^2*K/kW' ; |
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| 47 | PHE_1.Geometry.PhiFactor = 1.17 ; |
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| 48 | PHE_1.ChevronAngle = "A30_Deg" ; |
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| 49 | PHE_1.SideOne = "cold" ; |
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| 50 | source_1.ValidPhases = "Liquid-Only" ; |
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| 51 | source_2.ValidPhases = "Liquid-Only" ; |
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| 52 | |
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| 53 | SPECIFY |
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| 54 | # source_1.Composition(1) = 0 ; |
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| 55 | # source_1.Composition(2) = 1 ; |
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| 56 | source_1.MolarComposition(1) = 0 ; |
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| 57 | source_1.MolarComposition(2) = 1 ; |
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| 58 | source_1.F = 290 * 'kmol/h' ; |
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| 59 | source_1.T = 293 * 'K' ; |
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| 60 | source_1.P = 2 * 'atm' ; |
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| 61 | # source_2.Composition(1) = 1 ; |
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| 62 | # source_2.Composition(2) = 0 ; |
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| 63 | source_2.MolarComposition(1) = 1 ; |
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| 64 | source_2.MolarComposition(2) = 0 ; |
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| 65 | source_2.F = 82.5 * 'kmol/h' ; |
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| 66 | source_2.T = 360 * 'K' ; |
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| 67 | source_2.P = 2 * 'atm' ; |
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| 68 | |
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| 69 | INITIAL |
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| 70 | |
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| 71 | GUESS |
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| 72 | simple_sink_1.Inlet.T = 350 * 'K' ; |
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| 73 | simple_sink_1.Inlet.P = 2 * 'atm' ; |
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| 74 | simple_sink_2.Inlet.T = 300 * 'K' ; |
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| 75 | simple_sink_2.Inlet.P = 2 * 'atm' ; |
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| 76 | PHE_1.InletHot.z(1) = 1 ; |
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| 77 | PHE_1.InletHot.z(2) = 0 ; |
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| 78 | PHE_1.InletCold.z(1) = 0 ; |
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| 79 | PHE_1.InletCold.z(2) = 1 ; |
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| 80 | PHE_1.OutletCold.T = 300 *'K'; |
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| 81 | PHE_1.OutletHot.T = 350 *'K'; |
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| 82 | PHE_1.OutletCold.P = 2 *'atm'; |
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| 83 | PHE_1.OutletHot.P = 2 *'atm'; |
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| 84 | PHE_1.OutletHot.z(1) = 1 ; |
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| 85 | PHE_1.OutletHot.z(2) = 0 ; |
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| 86 | PHE_1.OutletCold.z(1) = 0 ; |
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| 87 | PHE_1.OutletCold.z(2) = 1 ; |
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| 88 | PHE_1.ColdSide.Properties.Outlet.rho=900*'kg/m^3'; |
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| 89 | PHE_1.HotSide.Properties.Outlet.rho=800*'kg/m^3'; |
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| 90 | PHE_1.ColdSide.Properties.Average.rho=900*'kg/m^3'; |
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| 91 | PHE_1.HotSide.Properties.Average.rho=800*'kg/m^3'; |
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| 92 | |
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| 93 | OPTIONS |
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| 94 | Dynamic = false; |
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| 95 | Integration = "original"; |
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| 96 | GuessFile = "PHE_diagram"; |
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| 97 | NLASolver( |
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| 98 | File = "sundials", |
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| 99 | RelativeAccuracy = 1e-3, |
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| 100 | AbsoluteAccuracy = 1e-6, |
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| 101 | MaxIterations = 200 |
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| 102 | ); |
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| 103 | DAESolver( |
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| 104 | File = "dasslc", |
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| 105 | RelativeAccuracy = 1e-3, |
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| 106 | AbsoluteAccuracy = 1e-6, |
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| 107 | EventAccuracy = 1e-2 |
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| 108 | ); |
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| 109 | |
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| 110 | end |
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