| 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 file with Multistream Heat Exchanger - counter and cocurrent flow |
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| 17 | *-------------------------------------------------------------------- |
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| 18 | * |
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| 19 | * This sample file needs VRTherm (www.vrtech.com.br) to run. |
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| 20 | * |
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| 21 | *---------------------------------------------------------------------- |
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| 22 | * Author: Gerson B. Bicca |
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| 23 | * $Id: sample_Mheatex.mso 135 2007-01-25 20:00:26Z bicca $ |
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| 24 | *--------------------------------------------------------------------*# |
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| 25 | using "heat_exchangers/Mheatex"; |
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| 26 | |
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| 27 | FlowSheet Mheatex_cocurrent |
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| 28 | |
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| 29 | DEVICES |
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| 30 | |
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| 31 | Mheater as Mheatex; |
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| 32 | |
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| 33 | streamhot1 as liquid_stream; |
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| 34 | streamcold1 as liquid_stream; |
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| 35 | streamcold2 as liquid_stream; |
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| 36 | |
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| 37 | PARAMETERS |
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| 38 | |
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| 39 | PP as Plugin (File="vrpp"); |
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| 40 | NComp as Integer (Brief="Number Components"); |
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| 41 | |
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| 42 | SET |
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| 43 | |
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| 44 | PP.LiquidModel = "PR"; |
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| 45 | PP.VapourModel = "PR"; |
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| 46 | PP.Components = ["water","methanol","benzene","toluene"]; |
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| 47 | NComp = PP.NumberOfComponents; |
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| 48 | |
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| 49 | Mheater.Nhot = 1; |
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| 50 | Mheater.Ncold = 2; |
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| 51 | |
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| 52 | Mheater.FlowDirection = "cocurrent"; |
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| 53 | |
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| 54 | CONNECTIONS |
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| 55 | |
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| 56 | streamcold1 to Mheater.InletCold(1); |
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| 57 | streamhot1 to Mheater.InletHot(1); |
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| 58 | streamcold2 to Mheater.InletCold(2); |
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| 59 | |
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| 60 | SPECIFY |
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| 61 | #===================================================================== |
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| 62 | # Correction Factor |
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| 63 | #===================================================================== |
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| 64 | Mheater.Method.Fc = 1; |
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| 65 | |
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| 66 | #===================================================================== |
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| 67 | # Cold Streams |
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| 68 | #===================================================================== |
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| 69 | streamcold1.F = 500 * 'kmol/h'; |
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| 70 | streamcold1.P = 1 * 'atm'; |
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| 71 | streamcold1.T = 293 * 'K'; |
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| 72 | streamcold1.z = [1,0,0,0]; |
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| 73 | |
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| 74 | streamcold2.F = 50 * 'kmol/h'; |
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| 75 | streamcold2.P = 1 * 'atm'; |
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| 76 | streamcold2.T = 315 * 'K'; |
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| 77 | streamcold2.z = [0,0.1,0.65,0.25]; |
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| 78 | |
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| 79 | #===================================================================== |
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| 80 | # Hot Streams |
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| 81 | #===================================================================== |
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| 82 | streamhot1.F = 100* 'kmol/h'; |
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| 83 | streamhot1.P = 1 * 'atm'; |
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| 84 | streamhot1.T = 400 * 'K'; |
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| 85 | streamhot1.z = [1,0,0,0]; |
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| 86 | |
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| 87 | #===================================================================== |
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| 88 | # Temperature Outlet |
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| 89 | #===================================================================== |
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| 90 | Mheater.OutletHot(1).T = 370*'K'; |
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| 91 | Mheater.OutletCold(2).T = 330*'K'; |
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| 92 | |
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| 93 | #===================================================================== |
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| 94 | # Pressure Outlet |
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| 95 | #===================================================================== |
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| 96 | Mheater.OutletHot(1).P = 1 * 'atm'; |
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| 97 | Mheater.OutletCold(1).P = 1 * 'atm'; |
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| 98 | Mheater.OutletCold(2).P = 1 * 'atm'; |
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| 99 | |
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| 100 | OPTIONS |
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| 101 | Dynamic = false; |
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| 102 | GuessFile = "GuessMheatex"; |
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| 103 | |
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| 104 | end |
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| 105 | |
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| 106 | FlowSheet Mheatex_counter |
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| 107 | |
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| 108 | DEVICES |
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| 109 | |
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| 110 | Mheater as Mheatex; |
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| 111 | |
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| 112 | streamhot1 as liquid_stream; |
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| 113 | streamcold1 as liquid_stream; |
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| 114 | streamcold2 as liquid_stream; |
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| 115 | |
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| 116 | PARAMETERS |
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| 117 | |
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| 118 | PP as Plugin (File="vrpp"); |
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| 119 | NComp as Integer (Brief="Number Components"); |
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| 120 | |
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| 121 | SET |
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| 122 | |
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| 123 | PP.LiquidModel = "PR"; |
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| 124 | PP.VapourModel = "PR"; |
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| 125 | PP.Components = ["water","methanol","benzene","toluene"]; |
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| 126 | NComp = PP.NumberOfComponents; |
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| 127 | |
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| 128 | Mheater.Nhot = 1; |
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| 129 | Mheater.Ncold = 2; |
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| 130 | |
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| 131 | Mheater.FlowDirection = "counter"; |
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| 132 | |
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| 133 | CONNECTIONS |
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| 134 | |
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| 135 | streamcold1 to Mheater.InletCold(1); |
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| 136 | streamhot1 to Mheater.InletHot(1); |
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| 137 | streamcold2 to Mheater.InletCold(2); |
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| 138 | |
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| 139 | SPECIFY |
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| 140 | |
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| 141 | #===================================================================== |
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| 142 | # Correction Factor |
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| 143 | #===================================================================== |
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| 144 | Mheater.Method.Fc = 1; |
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| 145 | |
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| 146 | #===================================================================== |
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| 147 | # Cold Streams |
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| 148 | #===================================================================== |
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| 149 | streamcold1.F = 500 * 'kmol/h'; |
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| 150 | streamcold1.P = 1 * 'atm'; |
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| 151 | streamcold1.T = 293 * 'K'; |
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| 152 | streamcold1.z = [1,0,0,0]; |
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| 153 | |
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| 154 | streamcold2.F = 50 * 'kmol/h'; |
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| 155 | streamcold2.P = 1 * 'atm'; |
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| 156 | streamcold2.T = 315 * 'K'; |
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| 157 | streamcold2.z = [0,0.1,0.65,0.25]; |
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| 158 | |
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| 159 | #===================================================================== |
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| 160 | # Hot Streams |
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| 161 | #===================================================================== |
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| 162 | streamhot1.F = 100* 'kmol/h'; |
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| 163 | streamhot1.P = 1 * 'atm'; |
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| 164 | streamhot1.T = 400 * 'K'; |
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| 165 | streamhot1.z = [1,0,0,0]; |
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| 166 | |
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| 167 | #===================================================================== |
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| 168 | # Temperature Outlet |
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| 169 | #===================================================================== |
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| 170 | Mheater.OutletHot(1).T = 370*'K'; |
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| 171 | Mheater.OutletCold(2).T = 330*'K'; |
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| 172 | |
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| 173 | #===================================================================== |
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| 174 | # Pressure Outlet |
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| 175 | #===================================================================== |
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| 176 | Mheater.OutletHot(1).P = 1 * 'atm'; |
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| 177 | Mheater.OutletCold(1).P = 1 * 'atm'; |
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| 178 | Mheater.OutletCold(2).P = 1 * 'atm'; |
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| 179 | |
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| 180 | OPTIONS |
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| 181 | |
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| 182 | Dynamic = false; |
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| 183 | GuessFile = "GuessMheatex"; |
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| 184 | |
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| 185 | end |
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| 186 | |
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