| [78] | 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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| [26] | 16 | * Model of a Heater and Cooler |
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| [1] | 17 | * |
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| [26] | 18 | * Streams: |
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| 19 | * * Inlet(Ninlet) streams .... at least one material stream |
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| 20 | * * Outlet stream .... one material stream |
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| [1] | 21 | * |
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| [26] | 22 | * Purpose: |
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| 23 | * * Determines thermal and phase conditions of outlet stream |
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| [1] | 24 | * |
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| 25 | *---------------------------------------------------------------------- |
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| 26 | * Author: Gerson Balbueno Bicca |
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| 27 | * $Id: heater.mso 139 2007-01-29 15:50:41Z bicca $ |
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| 28 | *--------------------------------------------------------------------*# |
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| 29 | |
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| 30 | using "streams.mso"; |
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| 31 | |
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| 32 | Model Heater_Cooler_Basic |
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| [139] | 33 | |
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| 34 | ATTRIBUTES |
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| 35 | Pallete = false; |
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| 36 | Brief = "Heater or Cooler Basic Equations"; |
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| 37 | Info = |
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| 38 | "write some information"; |
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| [26] | 39 | |
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| [1] | 40 | PARAMETERS |
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| [133] | 41 | outer PP as Plugin (Brief="Physical Properties"); |
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| 42 | outer NComp as Integer (Brief="Number of Components"); |
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| 43 | Ninlet as Integer (Brief="Number of Inlet Streams",Lower=1); |
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| [1] | 44 | |
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| 45 | VARIABLES |
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| [133] | 46 | in Inlet(Ninlet) as stream (Brief="Inlet Streams"); |
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| 47 | out Outlet as liquid_stream (Brief="Outlet Stream"); |
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| 48 | Q as power (Brief = "Heat Transfer"); |
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| 49 | Vfrac as fraction (Brief = "Vapor fraction Outlet Stream"); |
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| 50 | Lfrac as fraction (Brief = "Liquid fraction Outlet Stream"); |
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| [1] | 51 | |
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| 52 | EQUATIONS |
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| 53 | |
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| 54 | "Flow" |
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| 55 | Outlet.F = sum(Inlet.F); |
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| 56 | |
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| 57 | for j in [1 : NComp] |
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| 58 | |
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| 59 | "Composition" |
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| 60 | Outlet.F*Outlet.z(j) = sum(Inlet.F*Inlet.z(j)); |
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| 61 | |
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| 62 | end |
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| 63 | |
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| [135] | 64 | "Vapor fraction Outlet Stream" |
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| 65 | Vfrac = Outlet.v; |
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| [26] | 66 | |
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| 67 | "Liquid fraction Outlet Stream" |
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| 68 | Lfrac = 1-Vfrac; |
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| [1] | 69 | |
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| 70 | end |
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| 71 | |
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| 72 | Model Heater as Heater_Cooler_Basic |
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| [139] | 73 | |
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| 74 | ATTRIBUTES |
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| 75 | Pallete = true; |
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| 76 | Brief = "Heater"; |
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| 77 | Info = |
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| 78 | "write some information"; |
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| 79 | |
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| [1] | 80 | EQUATIONS |
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| 81 | |
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| 82 | "Heat Duty" |
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| 83 | Q = Outlet.F*Outlet.h-sum(Inlet.F*Inlet.h); |
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| 84 | |
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| 85 | end |
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| 86 | |
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| 87 | Model Cooler as Heater_Cooler_Basic |
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| [139] | 88 | |
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| 89 | ATTRIBUTES |
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| 90 | Pallete = true; |
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| 91 | Brief = "Cooler"; |
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| 92 | Info = |
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| 93 | "write some information"; |
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| 94 | |
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| [1] | 95 | EQUATIONS |
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| 96 | |
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| 97 | "Heat Duty" |
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| 98 | Q = sum(Inlet.F*Inlet.h)- Outlet.F*Outlet.h; |
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| 99 | |
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| 100 | end |
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