| 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 for model condenser and condenserSteady |
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| 17 | *-------------------------------------------------------------------- |
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| 18 | * |
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| 19 | * This sample file needs VRTherm DEMO (www.vrtech.com.br) to run. |
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| 20 | * |
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| 21 | *---------------------------------------------------------------------- |
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| 22 | * Author: Paula B. Staudt |
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| 23 | * $Id: sample_condenser.mso 86 2006-12-08 20:58:15Z paula $ |
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| 24 | *--------------------------------------------------------------------*# |
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| 25 | using "stage_separators/condenser"; |
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| 26 | using "mixers_splitters/splitter"; |
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| 27 | |
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| 28 | # condenser with splitter dividing liquid outlet |
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| 29 | FlowSheet condenser_Test |
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| 30 | PARAMETERS |
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| 31 | PP as CalcObject(Brief="Physical Properties",File="vrpp"); |
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| 32 | NComp as Integer; |
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| 33 | |
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| 34 | VARIABLES |
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| 35 | Q as heat_rate (Brief="Heat supplied"); |
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| 36 | |
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| 37 | SET |
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| 38 | PP.Components = [ "isobutane", "benzene"]; |
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| 39 | PP.LiquidModel = "PR"; |
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| 40 | PP.VapourModel = "PR"; |
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| 41 | NComp = PP.NumberOfComponents; |
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| 42 | |
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| 43 | DEVICES |
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| 44 | c1 as condenser; |
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| 45 | sp as splitter; |
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| 46 | s1 as stream_therm; |
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| 47 | |
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| 48 | CONNECTIONS |
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| 49 | s1 to c1.InletV; |
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| 50 | c1.OutletL to sp.Inlet; |
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| 51 | Q to c1.Q; |
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| 52 | |
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| 53 | SPECIFY |
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| 54 | s1.P = 152 * "kPa"; |
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| 55 | s1.T = 298.6 * "K"; |
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| 56 | s1.F = 153 * "kmol/h"; |
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| 57 | s1.z = [0.664, 0.336]; |
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| 58 | s1.v = 1.0; |
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| 59 | |
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| 60 | sp.frac = 0.444445; |
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| 61 | c1.OutletV.F = 0 * "kmol/h"; |
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| 62 | c1.OutletL.F = 153 * "kmol/h"; |
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| 63 | |
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| 64 | Q = -3.71e6 * "kJ/h"; |
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| 65 | |
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| 66 | SET |
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| 67 | c1.V = 2 * "m^3"; |
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| 68 | c1.Across = 1 * "m^2"; |
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| 69 | |
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| 70 | INITIAL |
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| 71 | c1.OutletL.T = 280 *"K"; |
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| 72 | c1.Level = 1 * "m"; |
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| 73 | c1.OutletL.z(1) = 0.65; |
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| 74 | |
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| 75 | OPTIONS |
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| 76 | time = [0:20:1000]; |
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| 77 | end |
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| 78 | |
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| 79 | FlowSheet condenserSteady_Test |
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| 80 | PARAMETERS |
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| 81 | PP as CalcObject(Brief="Physical Properties",File="vrpp"); |
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| 82 | NComp as Integer; |
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| 83 | |
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| 84 | VARIABLES |
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| 85 | Q as heat_rate (Brief="Heat supplied"); |
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| 86 | |
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| 87 | SET |
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| 88 | PP.Components = [ "isobutane", "benzene"]; |
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| 89 | PP.LiquidModel = "PR"; |
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| 90 | PP.VapourModel = "PR"; |
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| 91 | NComp = PP.NumberOfComponents; |
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| 92 | |
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| 93 | DEVICES |
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| 94 | c1 as condenserSteady; |
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| 95 | s1 as stream_therm; |
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| 96 | |
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| 97 | CONNECTIONS |
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| 98 | s1 to c1.InletV; |
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| 99 | Q to c1.Q; |
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| 100 | |
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| 101 | SPECIFY |
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| 102 | s1.P = 152 * "kPa"; |
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| 103 | s1.T = 298.6 * "K"; |
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| 104 | s1.F = 153 * "kmol/h"; |
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| 105 | s1.z = [0.664, 0.336]; |
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| 106 | s1.v = 1.0; |
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| 107 | Q = 3.71e6 * "kJ/h"; |
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| 108 | c1.DP = 100 * "kPa"; |
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| 109 | |
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| 110 | OPTIONS |
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| 111 | mode = "steady"; |
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| 112 | time = [0:20:1000]; |
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| 113 | end |
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