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Last change
on this file since 42 was
1,
checked in by Rafael de Pelegrini Soares, 17 years ago
|
|
Initial import of the library
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-
Property svn:eol-style set to
native
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Property svn:keywords set to
Id
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File size:
848 bytes
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| Rev | Line | |
|---|
| [1] | 1 | #*------------------------------------------------------------------- |
|---|
| 2 | * Model of a pump |
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| 3 | *-------------------------------------------------------------------- |
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| 4 | * |
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| 5 | * Streams: |
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| 6 | * * an inlet stream |
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| 7 | * * an outlet stream |
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| 8 | * |
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| 9 | * Specify: |
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| 10 | * * the inlet stream |
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| 11 | * * the pump press delta |
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| 12 | * |
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| 13 | *---------------------------------------------------------------------- |
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| 14 | * Author: Paula B. Staudt |
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| 15 | * $Id: pump.mso 1 2006-06-20 17:33:53Z rafael $ |
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| 16 | *--------------------------------------------------------------------*# |
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| 17 | using "streams"; |
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| 18 | |
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| 19 | Model pump |
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| 20 | PARAMETERS |
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| 21 | ext PP as CalcObject; |
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| 22 | ext NComp as Integer; |
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| 23 | |
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| 24 | VARIABLES |
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| 25 | in Inlet as stream; |
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| 26 | out Outlet as stream_therm; |
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| 27 | |
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| 28 | dP as press_delta (Brief="Pump head"); |
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| 29 | |
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| 30 | EQUATIONS |
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| 31 | "Molar Balance" |
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| 32 | Inlet.F = Outlet.F; |
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| 33 | Inlet.z = Outlet.z; |
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| 34 | |
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| 35 | "Pump head" |
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| 36 | Outlet.P = Inlet.P + dP; |
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| 37 | |
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| 38 | "Temperature" |
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| 39 | Outlet.T = Inlet.T; |
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| 40 | |
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| 41 | "Vapourisation Fraction" |
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| 42 | Outlet.v = Inlet.v; |
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| 43 | end |
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