source: mso/sample/pressure_changers/sample_valve.mso @ 21

Last change on this file since 21 was 21, checked in by Paula Bettio Staudt, 16 years ago

moved samples pump and valve to pressure changers folder

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 1.3 KB
Line 
1using "pressure_changers/valve";
2
3FlowSheet valve_Test_V
4# with vapour conditions
5        PARAMETERS
6        PP      as CalcObject(Brief="Physical Properties",File="vrpp");
7        NComp   as Integer;
8
9        SET
10        PP.Components = [ "isobutane", "n-pentane"];
11        PP.LiquidModel = "PR";
12        PP.VapourModel = "PR";
13        NComp = PP.NumberOfComponents;
14       
15        DEVICES
16        v1 as valve;
17        s1 as stream_therm;
18       
19        CONNECTIONS
20        s1 to v1.Inlet;
21
22        SPECIFY
23        s1.P = 150 * "kPa";
24        s1.T = 281.75 * "K";
25        s1.z = [0.664, 0.336];
26        s1.v = 0.0;
27
28        v1.x = 0.866;
29        v1.Outlet.P = 148 * "kPa";
30
31        SET
32        v1.k = 20 * "gal/min/psi^0.5";
33       
34        OPTIONS
35        relativeAccuracy = 1e-6;
36        outputLevel = "high";
37        time = [0:20:1000];
38        mode = "steady";
39       
40end
41
42FlowSheet valve_Test_L
43#with liquid conditions
44        PARAMETERS
45        PP      as CalcObject(Brief="Physical Properties",File="vrpp");
46        NComp   as Integer;
47
48        SET
49        PP.Components = [ "isobutane", "n-pentane"];
50        PP.LiquidModel = "PR";
51        PP.VapourModel = "PR";
52        NComp = PP.NumberOfComponents;
53       
54        DEVICES
55        v1 as valve;
56        s1 as stream_therm;
57       
58        CONNECTIONS
59        s1 to v1.Inlet;
60
61        SPECIFY
62        s1.P = 185 * "kPa";
63        s1.T = 328.12 * "K";
64        s1.z = [0.001848, 0.9982];
65        s1.v = 0.0;
66
67        v1.x = 0.3363;
68        v1.Outlet.P = 183 * "kPa";
69
70        SET
71        v1.k = 20 * "gal/min/psi^0.5";
72       
73        OPTIONS
74        relativeAccuracy = 1e-6;
75        outputLevel = "high";
76        time = [0:20:1000];
77        mode = "steady";
78       
79end
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