| 1 | using "stage_separators/flash"; |
|---|
| 2 | |
|---|
| 3 | # exemplo baseado nos dados do artigo do Gani 1985. |
|---|
| 4 | FlowSheet flash_Test |
|---|
| 5 | PARAMETERS |
|---|
| 6 | PP as CalcObject(Brief="Physical Properties",File="vrpp"); |
|---|
| 7 | NComp as Integer; |
|---|
| 8 | |
|---|
| 9 | VARIABLES |
|---|
| 10 | Q as heat_rate (Brief="Heat supplied"); |
|---|
| 11 | |
|---|
| 12 | SET |
|---|
| 13 | PP.Components = ["1,3-butadiene", "isobutene", "n-pentane", "1-pentene", "1-hexene", "benzene"]; |
|---|
| 14 | PP.LiquidModel = "PR"; |
|---|
| 15 | PP.VapourModel = "PR"; |
|---|
| 16 | NComp = PP.NumberOfComponents; |
|---|
| 17 | |
|---|
| 18 | DEVICES |
|---|
| 19 | fl as flash; |
|---|
| 20 | s1 as stream_therm; |
|---|
| 21 | |
|---|
| 22 | CONNECTIONS |
|---|
| 23 | s1 to fl.Inlet; |
|---|
| 24 | Q to fl.Q; |
|---|
| 25 | |
|---|
| 26 | SPECIFY |
|---|
| 27 | s1.F = 496.3 * "kmol/h"; |
|---|
| 28 | s1.T = 338 * "K"; |
|---|
| 29 | s1.P = 507.1 * "kPa"; |
|---|
| 30 | s1.v = 0.1380; |
|---|
| 31 | s1.z = [0.2379,0.3082,0.09959,0.1373,0.08872,0.1283]; |
|---|
| 32 | |
|---|
| 33 | fl.OutletV.F = 68.5 * "kmol/h"; |
|---|
| 34 | fl.OutletL.F = 400*sqrt(fl.Level/"m") * "kmol/h"; |
|---|
| 35 | |
|---|
| 36 | Q = 1 * "kJ/h"; |
|---|
| 37 | |
|---|
| 38 | SET |
|---|
| 39 | fl.V = 2000 * "m^3"; |
|---|
| 40 | fl.Across = 1 * "m^2"; |
|---|
| 41 | |
|---|
| 42 | INITIAL |
|---|
| 43 | fl.OutletL.T = 330 *"K"; |
|---|
| 44 | fl.Level = 1 * "m"; |
|---|
| 45 | fl.OutletL.z(1) = 0.1; |
|---|
| 46 | fl.OutletL.z(2) = 0.1; |
|---|
| 47 | fl.OutletL.z(3) = 0.1; |
|---|
| 48 | fl.OutletL.z(4) = 0.1; |
|---|
| 49 | fl.OutletL.z(5) = 0.1; |
|---|
| 50 | |
|---|
| 51 | OPTIONS |
|---|
| 52 | relativeAccuracy = 1e-6; |
|---|
| 53 | outputLevel = "medium"; |
|---|
| 54 | time = [0:100:10000]; |
|---|
| 55 | end |
|---|
| 56 | |
|---|
| 57 | # exemplo baseado nos dados do artigo do Gani 1985. |
|---|
| 58 | FlowSheet flashSteady_Test |
|---|
| 59 | PARAMETERS |
|---|
| 60 | PP as CalcObject(Brief="Physical Properties",File="vrpp"); |
|---|
| 61 | NComp as Integer; |
|---|
| 62 | |
|---|
| 63 | VARIABLES |
|---|
| 64 | Q as heat_rate (Brief="Heat supplied"); |
|---|
| 65 | |
|---|
| 66 | SET |
|---|
| 67 | PP.Components = ["1,3-butadiene", "isobutene", "n-pentane", "1-pentene", "1-hexene", "benzene"]; |
|---|
| 68 | PP.LiquidModel = "PR"; |
|---|
| 69 | PP.VapourModel = "PR"; |
|---|
| 70 | NComp = PP.NumberOfComponents; |
|---|
| 71 | |
|---|
| 72 | DEVICES |
|---|
| 73 | fl as flash_Steady; |
|---|
| 74 | s1 as stream_therm; |
|---|
| 75 | |
|---|
| 76 | CONNECTIONS |
|---|
| 77 | s1 to fl.Inlet; |
|---|
| 78 | Q to fl.Q; |
|---|
| 79 | |
|---|
| 80 | |
|---|
| 81 | SPECIFY |
|---|
| 82 | s1.F = 496.3 * "kmol/h"; |
|---|
| 83 | s1.T = 338 * "K"; |
|---|
| 84 | s1.P = 507.1 * "kPa"; |
|---|
| 85 | s1.v = 0.1380; |
|---|
| 86 | s1.z = [0.2379,0.3082,0.09959,0.1373,0.08872,0.1283]; |
|---|
| 87 | |
|---|
| 88 | fl.OutletL.P = 2.5 * "atm"; |
|---|
| 89 | |
|---|
| 90 | #Q = 0 * "kJ/h"; |
|---|
| 91 | fl.OutletL.T = 315.06 * "K"; |
|---|
| 92 | |
|---|
| 93 | OPTIONS |
|---|
| 94 | mode = "steady"; |
|---|
| 95 | outputLevel = "medium"; |
|---|
| 96 | end |
|---|
