1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
within Simulator.Examples;
package Valve
extends Modelica.Icons.ExamplesPackage;
model ms
//This model will be instantiated in maintest model as outlet stream of valve. Dont run this model. Run maintest model for valve test
extends Simulator.Streams.MaterialStream;
//material stream extended
extends Simulator.Files.ThermodynamicPackages.RaoultsLaw;
//thermodynamic package Raoults law is extended
end ms;
model valve
extends Modelica.Icons.Example;
import data = Simulator.Files.ChemsepDatabase;
//instantiation of chemsep database
parameter data.Methanol meth;
//instantiation of methanol
parameter data.Ethanol eth;
//instantiation of ethanol
parameter data.Water wat;
//instantiation of water
parameter Integer Nc = 3;
parameter data.GeneralProperties C[Nc] = {meth, eth, wat};
Simulator.UnitOperations.Valve valve1(Nc = Nc, C = C) annotation(
Placement(visible = true, transformation(origin = {0, 4}, extent = {{-14, -14}, {14, 14}}, rotation = 0)));
Simulator.Examples.Valve.ms inlet(Nc = Nc, C = C) annotation(
Placement(visible = true, transformation(origin = {-74, 4}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
Simulator.Examples.Valve.ms outlet(Nc = Nc, C = C) annotation(
Placement(visible = true, transformation(origin = {71, 3}, extent = {{-11, -11}, {11, 11}}, rotation = 0)));
equation
connect(valve1.Out, outlet.In) annotation(
Line(points = {{14, 4}, {35, 4}, {35, 3}, {60, 3}}, color = {0, 70, 70}));
connect(inlet.Out, valve1.In) annotation(
Line(points = {{-64, 4}, {-14, 4}}, color = {0, 70, 70}));
inlet.x_pc[1, :] = {0.33, 0.33, 0.34};
//mixture molar composition
inlet.P = 202650;
//input pressure
valve1.Pdel = 101325;
//Pressure Drop
inlet.T = 372;
//input temperature
inlet.F_p[1] = 100;
//input molar flow
end valve;
end Valve;
|
