[315] | 1 | #*------------------------------------------------------------------- |
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| 2 | * EMSO Model Library (EML) Copyright (C) 2004 - 2007 ALSOC. |
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| 3 | * |
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| 4 | * This LIBRARY is free software; you can distribute it and/or modify |
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| 5 | * it under the therms of the ALSOC FREE LICENSE as available at |
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| 6 | * http://www.enq.ufrgs.br/alsoc. |
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| 7 | * |
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| 8 | * EMSO Copyright (C) 2004 - 2007 ALSOC, original code |
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| 9 | * from http://www.rps.eng.br Copyright (C) 2002-2004. |
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| 10 | * All rights reserved. |
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| 11 | * |
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| 12 | * EMSO is distributed under the therms of the ALSOC LICENSE as |
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| 13 | * available at http://www.enq.ufrgs.br/alsoc. |
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| 14 | * |
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| 15 | *-------------------------------------------------------------------- |
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| 16 | * Sample Rankine cicle. |
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| 17 | *-------------------------------------------------------------------- |
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| 18 | * Author: Argimiro R. Secchi |
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| 19 | * $Id: sample_rankine.mso 195 2007-03-07 20:30:12Z arge $ |
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| 20 | *-------------------------------------------------------------------*# |
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| 21 | |
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| 22 | using "water_steam/power_plant"; |
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| 23 | |
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| 24 | # Simple Rankine cycle |
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| 25 | FlowSheet Rankine |
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| 26 | |
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| 27 | PARAMETERS |
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| 28 | propterm as Plugin(Brief="Steam tables", Type="water", File="propterm"); |
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| 29 | |
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| 30 | DEVICES |
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| 31 | Turb as Turbina; |
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| 32 | Cond as Condensador; |
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| 33 | Bomba1 as Bomba; |
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| 34 | GV as Gerador_Vapor_Simples; |
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| 35 | GE as Gerador_Eletrico; |
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| 36 | |
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| 37 | CONNECTIONS |
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| 38 | GV.Fout to Turb.Fin; |
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| 39 | Turb.Fout to Cond.Fin; |
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| 40 | Cond.Fout to Bomba1.Fin; |
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| 41 | Bomba1.Fout to GV.Fin; |
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| 42 | |
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| 43 | VARIABLES |
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| 44 | EF_CIC as Eficiencia; |
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| 45 | |
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| 46 | EQUATIONS |
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| 47 | "Potencia do Gerador Eletrico" |
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| 48 | GE.POT_GE = GE.EF_GE * Turb.POT_TURB; |
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| 49 | |
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| 50 | "Eficiencia do Ciclo" |
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| 51 | EF_CIC * GV.Q_GV = GE.POT_GE - Bomba1.POT_BMB; |
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| 52 | |
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| 53 | SET |
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| 54 | Bomba1.v_esp = 1.01e-3* 'm^3/kg'; |
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| 55 | GE.EF_GE = 0.97; |
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| 56 | |
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| 57 | SPECIFY |
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| 58 | # EF_CIC = 0.275; |
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| 59 | |
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| 60 | GV.Fout.P = 11.3 *'MPa'; |
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| 61 | GV.Fout.T = (530 + 273.15)*'K'; |
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| 62 | # GV.Fout.F = 100 * 'kg/s'; |
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| 63 | GV.EF_GV = 0.8; |
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| 64 | # GV.Q_GV = 230 * 'MJ/s'; |
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| 65 | |
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| 66 | Turb.POT_TURB = 63*'MW'; |
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| 67 | Turb.EF_T = 0.8; |
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| 68 | Turb.Fout.P = 0.007*'MPa'; |
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| 69 | |
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| 70 | # Cond.Fout.T = (34 + 273.15) * 'K'; |
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| 71 | # Cond.Q_COND = 125 * 'MJ/s'; |
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| 72 | Cond.G_S = 5.0*'K'; |
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| 73 | |
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| 74 | # Bomba1.Fout.F = 60 * 'kg/s'; |
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| 75 | Bomba1.EF_B = 0.7; |
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| 76 | # Bomba1.POT_BMB = 0.9 * 'MW'; |
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| 77 | |
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| 78 | OPTIONS |
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| 79 | Dynamic = false; |
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| 80 | end |
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| 81 | |
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| 82 | # Simple Rankine cycle with extraction |
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| 83 | FlowSheet Rankine_s |
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| 84 | DEVICES |
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| 85 | TAP1 as Turbina_sangra; |
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| 86 | TAP2 as Turbina; |
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| 87 | COND as Condensador_2alim; |
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| 88 | BBP as Bomba; |
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| 89 | RAP2 as Condensador; |
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| 90 | TR_AP2 as Trocador; |
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| 91 | GV as Gerador_Vapor; |
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| 92 | GE as Gerador_Eletrico; |
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| 93 | F_RA as Corrente; |
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| 94 | |
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| 95 | PARAMETERS |
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| 96 | propterm as Plugin(Brief="Steam tables", Type="water", File="propterm"); |
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| 97 | |
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| 98 | CONNECTIONS |
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| 99 | F_RA to GV.Fin_ra; |
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| 100 | GV.Fout_sa to TAP1.Fin; |
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| 101 | TAP1.Fout to TAP2.Fin; |
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| 102 | TAP2.Fout to COND.Fin1; |
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| 103 | TAP1.Fouts to RAP2.Fin; |
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| 104 | RAP2.Fout to COND.Fin2; |
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| 105 | COND.Fout to BBP.Fin; |
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| 106 | BBP.Fout to TR_AP2.Fin; |
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| 107 | TR_AP2.Fout to GV.Fin_a; |
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| 108 | |
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| 109 | VARIABLES |
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| 110 | EF_CIC as Eficiencia; |
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| 111 | POT_TURB as Potencia; |
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| 112 | |
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| 113 | EQUATIONS |
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| 114 | F_RA.T = GV.Fout_ra.T-180*'K'; |
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| 115 | F_RA.P = GV.Fout_ra.P+1*'MPa'; |
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| 116 | [F_RA.S,F_RA.H] = propterm.propPTv(F_RA.P,F_RA.T); |
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| 117 | |
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| 118 | # GV.Fin_a.P = GV.Fout_sa.P; |
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| 119 | |
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| 120 | "Trocadores de Calor" |
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| 121 | RAP2.Q_COND = TR_AP2.Q; |
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| 122 | |
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| 123 | "Eficiencias das Turbinas" |
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| 124 | TAP1.EF_T = TAP2.EF_T; |
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| 125 | |
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| 126 | "Potencias das Turbinas" |
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| 127 | POT_TURB = TAP1.POT_TURB + TAP2.POT_TURB; |
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| 128 | |
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| 129 | "Potencia do Gerador Eletrico" |
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| 130 | GE.POT_GE = GE.EF_GE * POT_TURB; |
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| 131 | |
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| 132 | "Eficiencia do Ciclo" |
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| 133 | EF_CIC * GV.Q_GV = GE.POT_GE - BBP.POT_BMB; |
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| 134 | |
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| 135 | SET |
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| 136 | BBP.v_esp = 1.01e-3*'m^3/kg'; |
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| 137 | GE.EF_GE = 0.97; |
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| 138 | |
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| 139 | SPECIFY |
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| 140 | # EF_CIC = 0.275; |
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| 141 | |
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| 142 | GV.Fin_a.F = (357/3.6)*'kg/s'; |
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| 143 | # GV.Fin_a.P = 134 * 0.101325*'MPa'; |
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| 144 | # GV.Fin_a.T = (197 + 273.15)*'K'; |
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| 145 | GV.Feco.P = 130 * 0.101325*'MPa'; |
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| 146 | GV.Feco.T = (314 + 273.15)*'K'; |
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| 147 | GV.Fvap.P = 126 * 0.101325*'MPa'; |
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| 148 | GV.Fvap.T = (400 + 273.15)*'K'; |
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| 149 | GV.Fout_sa.P = 121 * 0.101325*'MPa'; |
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| 150 | GV.Fout_sa.T = (525 + 273.15)*'K'; |
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| 151 | GV.Fin_ra.F = (344/3.6)*'kg/s'; |
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| 152 | GV.Fout_ra.P = 28 * 0.101325*'MPa'; |
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| 153 | GV.Fout_ra.T = (526 + 273.15)*'K'; |
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| 154 | GV.EF_GV = 0.8; |
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| 155 | # GV.Q_GV = 400*'MJ/s'; |
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| 156 | |
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| 157 | # TAP1.POT_TURB = 43*'MW'; |
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| 158 | # TAP1.EF_T = 0.8; |
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| 159 | TAP1.Fout.P = 2*'MPa'; |
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| 160 | TAP1.y = 0.035; |
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| 161 | # TAP2.POT_TURB = 23*'MW'; |
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| 162 | TAP2.EF_T = 0.8; |
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| 163 | TAP2.Fout.P = 0.2*'MPa'; |
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| 164 | # TAP2.Fout.T = 315*'K'; |
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| 165 | |
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| 166 | # COND.Fout.T = (34 + 273.15)*'K'; |
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| 167 | # COND.Q_COND = 125*'MJ/s'; |
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| 168 | COND.G_S = 5.0*'K'; |
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| 169 | |
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| 170 | BBP.EF_B = 0.95; |
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| 171 | # BBP.POT_BMB = 2 * 0.8*'MW'; #duas bombas |
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| 172 | BBP.Fout.P = 146 * 0.101325*'MPa'; |
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| 173 | |
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| 174 | RAP2.G_S = 1*'K'; |
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| 175 | |
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| 176 | # TR_AP2.Fout.P = 134 * 0.101325*'MPa'; |
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| 177 | TR_AP2.DP = 20 * 0.101325*'MPa'; |
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| 178 | |
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| 179 | OPTIONS |
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| 180 | # GuessFile = "Rankine_s"; |
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| 181 | Dynamic = false; |
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| 182 | end |
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