| 1 | #*--------------------------------------------------------------------- |
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| 2 | * This file is property of the author and cannot be used, copyed |
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| 3 | * or modified without permission. |
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| 4 | * |
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| 5 | * Copyright (C) 2002-2004 the author |
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| 6 | *---------------------------------------------------------------------- |
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| 7 | * Author: Rafael de Pelegrini Soares |
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| 8 | * $Id: sample_flash.mso 1 2006-06-20 17:33:53Z rafael $ |
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| 9 | *---------------------------------------------------------------------- |
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| 10 | * |
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| 11 | * Flash separator sample file. |
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| 12 | * |
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| 13 | * This file requires an compatible thermodynamic package installed. |
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| 14 | * |
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| 15 | *--------------------------------------------------------------------*# |
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| 16 | |
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| 17 | using "separators"; |
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| 18 | |
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| 19 | FlowSheet SampleFlash |
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| 20 | PARAMETERS |
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| 21 | PP as CalcObject(Brief="Physical Properties",File="vrpp"); |
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| 22 | NoComps as Integer; |
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| 23 | |
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| 24 | SET |
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| 25 | PP.Components = ["n-butane", "benzene", "n-octane"]; |
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| 26 | PP.LiquidModel = "PR"; |
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| 27 | PP.VapourModel = "PR"; |
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| 28 | NoComps = PP.NumberOfComponents; |
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| 29 | |
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| 30 | DEVICES |
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| 31 | stream1 as stream_therm; |
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| 32 | Flash1 as flash_steady_fugacity; |
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| 33 | |
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| 34 | CONNECTIONS |
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| 35 | stream1 to Flash1.Inlet; |
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| 36 | |
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| 37 | SPECIFY |
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| 38 | stream1.F = 20 * "kmol/h"; |
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| 39 | stream1.T = 320 * "K"; |
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| 40 | stream1.P = 120 * "kPa"; |
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| 41 | stream1.z = [0.3, 0.3, 0.4]; |
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| 42 | stream1.v = 0.0; |
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| 43 | |
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| 44 | #besides Feed we have to fix 2 variables, for instance: |
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| 45 | # (T, P), (T, vfrac), (P, vfrac), (T, q), (P, q), (vfrac, q), ... |
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| 46 | |
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| 47 | Flash1.OutletV.P = 120 * "kPa"; |
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| 48 | Flash1.OutletV.T = 340 * "K"; |
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| 49 | #Flash1.vfrac = 0.700665; |
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| 50 | #Flash1.lfrac = 0.299337; |
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| 51 | #Flash1.q = 113284; |
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| 52 | |
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| 53 | OPTIONS |
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| 54 | mode = "steady"; |
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| 55 | outputLevel = "high"; |
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| 56 | relativeAccuracy = 1e-6; |
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| 57 | end |
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| 58 | |
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