Stream output

The stream output JSON describes the output all equilibrium flash calculations. this output contains the following objects.

The sample below contains a condensed version of the stream output

{
    "code": 200,
    "result": {
        "phases": {
            ...<snip>...
        },
        "phaseSummary": [
            ...<snip>...
        ],
        "total": {
            ...<snip>...
        }
    },
    "message": "Results returned successfully", 
    "status": "PROCESSED"
}

Phases in the system

Contains objects pertaining to each phase available in the equilibrium output

result.total has the information about the full stream

If a phase is not available the corresponding object will not be present.

The sample below contains a condensed version of the phase information under the result.phases object

{
    "result": {
        "phases": {
            "liquid1": {
                ..<snip>...
            },
            "vapor": {
                ...<snip>...
            },
            "solid": {
                ...<snip>...
            },
            "liquid2": {
                ...<snip>...
            }
        },
        "total": {
        ..<snip>...
        }
    }
}

Speciation information

Each phase object contains the following objects

here phase_name be either liquid1, vapor, solid, vapor or total

Here the names in the object molecularConcentration.values corresponds to the inflows names and the names in trueConcentration.values corresponds to the species names coming from the chemistry information function

molecularConcentration is a representation of true species concentration in molecular/inflow form. Users can specify the molecular conversion method as explained in Optional inputs.

Here the sample output for each phase is shown separately, but they are part of the same JSON output object in result.phases

{
  "result": {
    "phases": {
      "liquid1": {
            "totalMolecularMoles": {
                "value": 21.226207616613667,
                "unit": "mol"
            },
            "molecularConcentration": {
                "unit": "mol/mol",
                "values": {
                    "H2O": 0.8980756720878806,
                    "CO2": 0.00012127280721685236,
                    "BENZENE": 0.00012121810265871872,
                    "HCL": 0.0,
                    "H2CO3": 0.0,
                    "NACL": 0.10168183416772372,
                    "NA2CO3.10H2O": 0.0,
                    "NA2CO3.1H2O": 0.0,
                    "NA2CO3.7H2O": 0.0,
                    "NA2CO3": 0.0,
                    "NA2O": 2.8345199111433006e-09,
                    "NA3HCO32": 0.0,
                    "NA5H3CO34": 0.0,
                    "NAHCO3": 0.0,
                    "NAOH.1H2O": 0.0,
                    "NAOH": 0.0,
                    "TRONA": 0.0,
                    "WEGSCHEIDER": 0.0
                }
            },
            "totalTrueMoles": {
                "value": 23.384516501904006,
                "unit": "mol"
            },
            "trueConcentration": {
                "unit": "mol/mol",
                "values": {
                    "H2O": 0.8151847728579172,
                    "CO2": 0.00010841376510336895,
                    "BENZENE": 0.00011003009678290568,
                    "HCL": 2.2808487226473268e-11,
                    "NAHCO3": 4.6343297486528063e-07,
                    "OHION": 1.3404451593976355e-12,
                    "CO3ION": 2.8319031932064318e-12,
                    "HCO3ION": 1.20254879862828e-06,
                    "HION": 1.6608253486241603e-06,
                    "NACO3ION": 2.5933560724207716e-12,
                    "NAION": 0.09229649908827389,
                    "CLION": 0.0922969573552263
                }
            },
            "properties": {
                "mass": {
                    "value": 469.8744595184318,
                    "unit": "g"
                },
                "enthalpy": {
                    "value": -6290492.86193959,
                    "unit": "J"
                },
                "ph": {
                    "value": 3.506293402644644,
                    "unit": ""
                },
                "ionicStrength": {
                    "value": 6.284844275084738,
                    "unit": ""
                },
                "volume": {
                    "value": 0.39889132965412266,
                    "unit": "L"
                },
                "osmoticPressure": {
                    "value": 417.3774507090581,
                    "unit": "atm"
                },
                "heatCapacity": {
                    "value": 0.6883875523093475,
                    "unit": "cal/g K"
                },
                "orp": {
                    "value": 0.0,
                    "unit": ""
                },
                "specificElectricalConductivity": {
                    "value": 0.3888779545938565,
                    "unit": "µmho/cm"
                },
                "molarElectricalConductivity": {
                    "value": 5.170668146037298,
                    "unit": "m2/ohm-mol"
                },
                "absoluteViscosity": {
                    "value": 1.1196506783843205,
                    "unit": "cP"
                },
                "relativeViscosity": {
                    "value": 2.046080906239711,
                    "unit": "cP"
                },
                "thermalConductivity": {
                    "value": 0.0,
                    "unit": "cal/hr m °C"
                },
                "idealStandardLiquidVolume": {
                    "value": 0.421019399748327,
                    "unit": "L"
                },
                "surfaceTension": {
                    "value": 0.0,
                    "unit": "N/m"
                },
                "interfacialTension": {
                    "value": 0.0,
                    "unit": "N/m"
                },
                "density": {
                    "value": 1177.9510472836255,
                    "unit": "kg/m3"
                },
                "hardness": {
                    "value": 0.0,
                    "unit": "mg/L of Mg+2 and Ca+2"
                },
                "ionicStrengthMBased": {
                    "value": 6.284844275084737,
                    "unit": "mol/kg"
                },
                "ionicStrengthXBased": {
                    "value": 0.09229815991645443,
                    "unit": "mol/mol"
                },
                "volumeStdConditions": {
                    "value": 0.3899494321783508,
                    "unit": "L"
                },
                "gibbsFreeEnergy": {
                    "value": -5405064.876853572,
                    "unit": "J"
                },
                "gibbsFreeEnergyStandardState": {
                    "value": -5364732.614802347,
                    "unit": "J"
                },
                "entropy": {
                    "value": 402.52249696366414,
                    "unit": "cal/K"
                },
                "entropyStandardState": {
                    "value": 368.1849240704805,
                    "unit": "cal/K"
                },
                "totalDissolvedSolids": {
                    "value": 316732.9367611623,
                    "unit": "mg/L"
                }
            },
            "mobilities": {
                "unit": "m2/s-volt",
                "values": {
                    "OHION": 1.0477530322319145e-07,
                    "CO3ION": 4.5521284815508306e-08,
                    "HCO3ION": 2.6682810347057602e-08,
                    "HION": 1.7471316433726358e-07,
                    "NACO3ION": 2.02107319598793e-08,
                    "NAION": 3.01959373362478e-08,
                    "CLION": 4.429241371474645e-08
                }
            },
            "selfDiffusivities": {
                "unit": "m2/s",
                "values": {
                    "H2O": 2.024176002497278e-09,
                    "CO2": 1.7484002869485418e-09,
                    "BENZENE": 9.881226550801429e-10,
                    "HCL": 1.6907916668742283e-09,
                    "NAHCO3": 8.584040486862172e-10,
                    "OHION": 3.6343124558205254e-09,
                    "CO3ION": 8.341437678389614e-10,
                    "HCO3ION": 9.836603781305234e-10,
                    "HION": 5.981318546296803e-09,
                    "NACO3ION": 7.383722894675519e-10,
                    "NAION": 1.1831936448580512e-09,
                    "CLION": 1.5679953664262656e-09
                }
            },
            "gibbsFreeEnergy": {
                "unit": "J/mol",
                "values": {
                    "H2O": -239764.1869055229,
                    "CO2": -399634.43639125564,
                    "BENZENE": 119944.96048947786,
                    "HCL": -149450.0860740784,
                    "NAHCO3": -876259.3345219601,
                    "OHION": -218072.07804470454,
                    "CO3ION": -596014.4046546705,
                    "HCO3ION": -617706.5138436517,
                    "HION": -21692.109995603936,
                    "NACO3ION": -854567.2252991025,
                    "NAION": -258552.8207846849,
                    "CLION": -127757.97582073502
                }
            },
            "gibbsFreeEnergyStandardStateXBased": {
                "unit": "J/mol",
                "values": {
                    "H2O": -239003.903975896,
                    "CO2": -378355.0490189462,
                    "BENZENE": 140604.9934336966,
                    "HCL": -87442.33585885077,
                    "NAHCO3": -840902.8450806803,
                    "OHION": -146112.94590453355,
                    "CO3ION": -515667.7416043327,
                    "HCO3ION": -578579.3952622324,
                    "HION": 10791.668865256031,
                    "NACO3ION": -781074.0069076401,
                    "NAION": -252592.58366227054,
                    "CLION": -121797.16716088422
                }
            },
            "activityCoefficientsXBased": {
                "unit": "",
                "values": {
                    "H2O": 0.9243838734161381,
                    "CO2": 3.3522070912701194,
                    "BENZENE": 4.159257161627117,
                    "HCL": 4.15925716162711,
                    "NAHCO3": 4.159257161627117,
                    "OHION": 1.7431270864188753,
                    "CO3ION": 0.03637016652648902,
                    "HCO3ION": 0.39392925849523136,
                    "HION": 3.3808164585153477,
                    "NACO3ION": 0.5090346708059645,
                    "NAION": 1.178708373817101,
                    "CLION": 1.1784518150479442
                }
            },
            "activityCoefficientsMBased": {
                "unit": "",
                "values": {
                    "H2O": 0.7535436578842564,
                    "CO2": 2.732668176269732,
                    "BENZENE": 3.3905631045586677,
                    "HCL": 3.390563104558662,
                    "NAHCO3": 3.3905631045586677,
                    "OHION": 1.420970658004854,
                    "CO3ION": 0.029648405938700582,
                    "HCO3ION": 0.321125133108523,
                    "HION": 2.755990096809142,
                    "NACO3ION": 0.41495731249776496,
                    "NAION": 0.9608651179758185,
                    "CLION": 0.9606559751738588
                }
            },
            "totalMBGMoles": {
                "value": 61.515157125730966,
                "unit": "mol"
            },
            "MBGComposition": {
                "unit": "mol/mol",
                "values": {
                    "H(+1)": 0.6197737781017071,
                    "Na(+1)": 0.03508598439898328,
                    "O(-2)": 0.30997058198077737,
                    "Cl(-1)": 0.03508598244284398,
                    "C(+4)": 4.1845975927089606e-05,
                    "BENZENE": 4.182709976123431e-05
                }
            },
            "entropy": {
                "unit": "cal/mol K",
                "values": {
                    "H2O": 18.61927150093834,
                    "CO2": 44.55439177545486,
                    "BENZENE": 49.68223713294719,
                    "HCL": 35.46867179684341,
                    "NAHCO3": 49.506592529360205,
                    "OHION": -7.835324275947642,
                    "CO3ION": 10.391179658472538,
                    "HCO3ION": 36.778099756338634,
                    "HION": 26.31175650485602,
                    "NACO3ION": 23.14335792325437,
                    "NAION": 12.68337354194955,
                    "CLION": 9.25296564346354
                }
            },
            "entropyStandardStateXBased": {
                "unit": "cal/mol K",
                "values": {
                    "H2O": 18.1511282477004,
                    "CO2": 24.39883616170846,
                    "BENZENE": 34.40187079613679,
                    "HCL": 15.857367282296764,
                    "NAHCO3": 10.922679142095149,
                    "OHION": -12.820184685551794,
                    "CO3ION": -24.954215268371627,
                    "HCO3ION": 14.992231663200073,
                    "HION": -7.981652580747323,
                    "NACO3ION": -19.06021603208501,
                    "NAION": 6.820429471554235,
                    "CLION": 3.384198818457662
                }
            }
        }
    }
  }
}