source: trunk/sample/heat_exchangers/Sample_DoublePipeInc.mso @ 438

Last change on this file since 438 was 438, checked in by gerson bicca, 15 years ago

added nozzles pressure drop for double pipe heat exchanger model

  • Property svn:executable set to *
File size: 3.5 KB
Line 
1#*-------------------------------------------------------------------
2* EMSO Model Library (EML) Copyright (C) 2004 - 2007 ALSOC.
3*
4* This LIBRARY is free software; you can distribute it and/or modify
5* it under the therms of the ALSOC FREE LICENSE as available at
6* http://www.enq.ufrgs.br/alsoc.
7*
8* EMSO Copyright (C) 2004 - 2007 ALSOC, original code
9* from http://www.rps.eng.br Copyright (C) 2002-2004.
10* All rights reserved.
11*
12* EMSO is distributed under the therms of the ALSOC LICENSE as
13* available at http://www.enq.ufrgs.br/alsoc.
14*
15*--------------------------------------------------------------------
16* Sample file for Double Pipe Heat Exchanger - Incremental approach
17*--------------------------------------------------------------------
18*
19* This sample file needs VRTherm (www.vrtech.com.br) to run.
20*
21*----------------------------------------------------------------------
22* Author: Gerson B. Bicca
23* $Id: Sample_DoublePipeIncr.mso                        $
24*--------------------------------------------------------------------*#
25
26using "heat_exchangers/DoublePipeIncr";
27
28FlowSheet DoublePipe_Incremental
29
30PARAMETERS
31        PP                      as Plugin (Type ="PP", LiquidModel = "PR", VapourModel = "PR",
32                                                                        Components = ["aniline","benzene"]);
33        NComp           as Integer;
34       
35DEVICES
36
37        exchanger       as DoublePipeIncr;
38        InletHot                as simple_source;
39        InletCold       as simple_source;
40        OutletHot               as simple_sink;
41        OutletCold      as simple_sink;
42       
43       
44CONNECTIONS
45
46        InletCold.Outlet                                to exchanger.InletInner;
47        InletHot.Outlet                         to exchanger.InletOuter;
48        exchanger.OutletOuter   to OutletHot.Inlet;
49        exchanger.OutletInner   to OutletCold.Inlet;
50       
51SET
52
53NComp                   = PP.NumberOfComponents;
54exchanger.N = 40;
55
56#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
57#   Options
58#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
59
60exchanger.FlowDirection                                                 = "counter";
61exchanger.InnerTurbulentCorrelation     = "SiederTate";
62exchanger.InnerLaminarCorrelation       = "Schlunder";
63
64exchanger.OuterTurbulentCorrelation     = "SiederTate";
65exchanger.OuterLaminarCorrelation       = "Schlunder";
66       
67#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
68# Double Pipe Geometrical Parameters and Alocation
69#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
70
71exchanger.DoInner               =       42.16*'mm';
72exchanger.DiInner               =       35.05*'mm';
73exchanger.DiOuter               =       52.50*'mm';
74exchanger.Kwall                         = 0.057 *'kW/m/K';
75exchanger.Lpipe                 =       9*'m';
76
77exchanger.Donozzle_Inner        =       36.63*'mm';
78exchanger.Dinozzle_Inner        =       36.63*'mm';
79
80exchanger.Donozzle_Outer        =       42.72*'mm';
81exchanger.Dinozzle_Outer        =       42.72*'mm';
82#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
83#       Fouling
84#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
85exchanger.Rfi = 0.00018*'m^2*K/W';
86exchanger.Rfo = 0*'m^2*K/W';
87
88SPECIFY
89#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
90#               Hot Stream
91#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
92        #InletHot.Fw                    = 4396           * 'kg/h';
93        InletHot.Outlet.F                       = 47.2038        * 'kmol/h';
94        InletHot.Outlet.T       = 338.71   * 'K';
95        InletHot.Outlet.P       = 413.685 * 'kPa';
96        InletHot.Outlet.z       = [1,0];
97       
98#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
99#       Cold Stream
100#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
101        #InletCold.Fw                   = 4536          * 'kg/h';
102        InletCold.Outlet.F      = 58.0694       * 'kmol/h';
103        InletCold.Outlet.T      = 288.71        * 'K';
104        InletCold.Outlet.P      = 413.685 * 'kPa';
105    InletCold.Outlet.z  = [0,1];
106       
107OPTIONS
108
109Dynamic  = false;
110GuessFile = "GuessDPincremental";
111
112end
113
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