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Last change
on this file was
742,
checked in by gerson bicca, 15 years ago
|
|
added a work stream into pump model
|
-
Property svn:eol-style set to
native
-
Property svn:keywords set to
Id
|
|
File size:
1.5 KB
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| Line | |
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| 1 | #*---------------------------------------------- |
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| 2 | * FlowSheet generated automaticaly by EMSO-GUI |
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| 3 | *----------------------------------------------*# |
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| 4 | |
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| 5 | using "streams"; |
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| 6 | using "pressure_changers/pump"; |
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| 7 | |
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| 8 | FlowSheet Sample_Pump_Diagram |
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| 9 | PARAMETERS |
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| 10 | PP as Plugin(Brief="Physical Properties", |
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| 11 | Type="PP", |
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| 12 | Components = ["water"], |
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| 13 | LiquidModel = "PR", |
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| 14 | VapourModel = "PR" |
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| 15 | ); |
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| 16 | NComp as Integer; |
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| 17 | SET |
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| 18 | NComp = PP.NumberOfComponents; |
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| 19 | |
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| 20 | DEVICES |
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| 21 | suction as simple_source; |
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| 22 | |
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| 23 | SET |
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| 24 | |
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| 25 | SPECIFY |
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| 26 | suction.MolarComposition = 1; |
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| 27 | suction.F = 1 * 'kmol/h'; |
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| 28 | suction.T = 298 * 'K'; |
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| 29 | suction.P = 2 * 'atm'; |
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| 30 | |
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| 31 | INITIAL |
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| 32 | |
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| 33 | GUESS |
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| 34 | |
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| 35 | DEVICES |
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| 36 | discharge as simple_sink; |
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| 37 | |
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| 38 | SET |
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| 39 | |
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| 40 | SPECIFY |
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| 41 | |
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| 42 | INITIAL |
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| 43 | |
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| 44 | GUESS |
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| 45 | |
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| 46 | DEVICES |
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| 47 | Pump_Operation as centrifugal_pump; |
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| 48 | |
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| 49 | SET |
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| 50 | Pump_Operation.PumpEfficiency = 0.10; |
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| 51 | Pump_Operation.MechanicalEff = 0.95; |
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| 52 | Pump_Operation.NPSH_Options = "Include Kinetic Head"; |
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| 53 | Pump_Operation.SuctionArea = 0.01 * 'm^2'; |
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| 54 | |
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| 55 | SPECIFY |
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| 56 | Pump_Operation.Pratio = 7; |
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| 57 | Pump_Operation.StaticHead = 12 * 'm'; |
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| 58 | |
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| 59 | INITIAL |
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| 60 | |
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| 61 | GUESS |
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| 62 | |
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| 63 | DEVICES |
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| 64 | work_inlet as work_source; |
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| 65 | |
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| 66 | SET |
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| 67 | |
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| 68 | SPECIFY |
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| 69 | |
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| 70 | INITIAL |
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| 71 | |
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| 72 | GUESS |
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| 73 | |
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| 74 | CONNECTIONS |
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| 75 | suction.Outlet to Pump_Operation.Inlet; |
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| 76 | Pump_Operation.Outlet to discharge.Inlet; |
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| 77 | work_inlet.Work to Pump_Operation.WorkIn; |
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| 78 | |
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| 79 | OPTIONS |
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| 80 | Dynamic = false; |
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| 81 | Integration = "original"; |
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| 82 | NLASolver( |
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| 83 | File = "sundials", |
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| 84 | RelativeAccuracy = 1e-3, |
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| 85 | AbsoluteAccuracy = 1e-6, |
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| 86 | MaxIterations = 100 |
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| 87 | ); |
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| 88 | DAESolver( |
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| 89 | File = "sundials", |
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| 90 | RelativeAccuracy = 1e-3, |
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| 91 | AbsoluteAccuracy = 1e-6, |
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| 92 | EventAccuracy = 1e-2 |
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| 93 | ); |
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| 94 | end |
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