| 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 a Plate Heat Exchanger |
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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: Gerson B. Bicca |
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| 23 | * $Id: Sample_PHE.mso 157 2007-02-07 13:44:17Z rafael $ |
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| 24 | *--------------------------------------------------------------------*# |
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| 25 | |
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| 26 | using "heat_exchangers/PHE"; |
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| 27 | |
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| 28 | FlowSheet Plate_and_Frame |
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| 29 | |
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| 30 | PARAMETERS |
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| 31 | PP as Plugin (Type ="PP", LiquidModel = "PR", VapourModel = "PR", |
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| 32 | Components = ["water"]); |
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| 33 | NComp as Integer; |
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| 34 | |
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| 35 | DEVICES |
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| 36 | |
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| 37 | exchanger as PHE; |
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| 38 | InletHot as source; |
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| 39 | InletCold as source; |
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| 40 | |
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| 41 | CONNECTIONS |
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| 42 | |
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| 43 | InletHot.Outlet to exchanger.InletHot; |
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| 44 | InletCold.Outlet to exchanger.InletCold; |
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| 45 | |
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| 46 | SET |
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| 47 | |
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| 48 | NComp = PP.NumberOfComponents; |
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| 49 | |
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| 50 | exchanger.SideOne = "cold"; |
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| 51 | |
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| 52 | #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 53 | # PHE Geometrical Parameters and Alocation |
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| 54 | #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 55 | exchanger.ChevronAngle = "A60_Deg"; |
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| 56 | exchanger.Nplates = 129; |
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| 57 | exchanger.NpassHot = 4; |
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| 58 | exchanger.NpassCold = 2; |
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| 59 | exchanger.Dports = 15*'cm'; |
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| 60 | exchanger.PhiFactor = 1.17; |
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| 61 | exchanger.Lv = 155*'cm'; |
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| 62 | exchanger.Lw = 70*'cm'; |
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| 63 | exchanger.pitch = 3.7*'mm'; |
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| 64 | exchanger.pt = 0.70*'mm'; |
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| 65 | exchanger.Kwall = 17 *'W/m/K'; |
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| 66 | #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 67 | # Fouling |
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| 68 | #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 69 | exchanger.Rfc= 3.4e-5*'m^2*K/W'; |
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| 70 | exchanger.Rfh = 9e-6*'m^2*K/W'; |
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| 71 | |
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| 72 | SPECIFY |
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| 73 | #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 74 | # Hot Stream |
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| 75 | #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 76 | InletHot.Fw = 21 * 'kg/s'; |
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| 77 | InletHot.Outlet.T = (87+273.15) * 'K'; |
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| 78 | InletHot.Outlet.P = 2 * 'atm'; |
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| 79 | InletHot.Outlet.z = [1]; |
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| 80 | |
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| 81 | #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 82 | # Cold Stream |
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| 83 | #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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| 84 | InletCold.Fw = 62.5 * 'kg/s'; |
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| 85 | InletCold.Outlet.P = 2 * 'atm'; |
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| 86 | InletCold.Outlet.T = (20+273.15) * 'K'; |
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| 87 | InletCold.Outlet.z = [1]; |
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| 88 | |
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| 89 | OPTIONS |
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| 90 | |
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| 91 | Dynamic = false; |
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| 92 | GuessFile = "GuessPHE"; |
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| 93 | |
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| 94 | end |
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| 95 | |
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