source: mso/sample/heat_exchangers/sampleNTU.mso @ 89

Last change on this file since 89 was 89, checked in by Paula Bettio Staudt, 15 years ago

Updated heat_exchangers sample file headers

  • Property svn:keywords set to Id
File size: 2.0 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 a Heat Exchanger - NTU Method
17*--------------------------------------------------------------------
18*
19* This sample file needs VRTherm (www.vrtech.com.br) to run.
20*
21*----------------------------------------------------------------------
22* Author: Gerson B. Bicca
23* $Id: sampleNTU.mso 89 2006-12-11 15:26:11Z paula $
24*--------------------------------------------------------------------*#
25using "heat_exchangers/HeatExchangerSimplified.mso";
26
27FlowSheet NTU_Method
28
29PARAMETERS
30
31PP        as CalcObject (Brief="Physical Properties",File="vrpp");
32NComp as Integer;
33       
34DEVICES
35
36exchanger       as HeatExchanger_NTU;
37streamhot       as streamTP;
38streamcold  as streamTP;
39
40SET
41
42PP.LiquidModel          = "PR";
43PP.VapourModel          = "PR";
44PP.Components           = ["water","n-butane", "benzene", "n-octane" ];
45NComp                           = PP.NumberOfComponents;
46
47exchanger.HE.FlowDirection = "Cocurrent";
48
49CONNECTIONS
50
51streamhot               to exchanger.Inlet.Hot;
52streamcold              to exchanger.Inlet.Cold;
53       
54SPECIFY
55
56exchanger.Details.U                             = 210*"W/(m^2*K)";
57exchanger.PressureDrop.Hot.Pdrop        = 0.2*"kPa";
58exchanger.PressureDrop.Cold.Pdrop   = 0.2*"kPa";
59
60streamhot.F             = 20    * "kmol/h";
61streamhot.T             = 450     * "K";
62streamhot.P             = 120    * "kPa";
63streamhot.z             = [1,0,0,0];
64
65streamcold.F            = 10 * "kmol/h";
66streamcold.P            = 120 * "kPa";
67streamcold.T            = 300 * "K";   
68streamcold.z            = [0,0.5, 0.1, 0.4];
69
70exchanger.Details.A = 20*"m^2";
71
72OPTIONS
73
74 mode = "steady";
75
76end
Note: See TracBrowser for help on using the repository browser.