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polykin.thermo.flash¤

FlashResult dataclass ¤

Flash result dataclass.

ATTRIBUTE DESCRIPTION
method

Method used to perform the flash calculation.

TYPE: str

success

Flag indicating if the solver converged.

TYPE: bool

message

Description of the exit status.

TYPE: str

T

Temperature [K].

TYPE: float

P

Pressure [Pa].

TYPE: float

F

Feed mole flowrate [mol/s].

TYPE: float

L

Liquid mole flowrate [mol/s].

TYPE: float

V

Vapor mole flowrate [mol/s].

TYPE: float

beta

Vapor phase fraction [mol/mol].

TYPE: float

z

Feed mole fractions [mol/mol].

TYPE: FloatVector

x

Liquid mole fractions [mol/mol].

TYPE: FloatVector

y

Vapor mole fractions [mol/mol].

TYPE: FloatVector

K

K-values.

TYPE: FloatVector

Source code in src/polykin/thermo/flash/vle.py 
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@dataclass(frozen=True)
class FlashResult():
    """Flash result dataclass.

    Attributes
    ----------
    method: str
        Method used to perform the flash calculation.    
    success : bool
        Flag indicating if the solver converged.
    message: str
        Description of the exit status.
    T : float
        Temperature [K].
    P : float
        Pressure [Pa].
    F : float
        Feed mole flowrate [mol/s].
    L : float
        Liquid mole flowrate [mol/s].
    V : float
        Vapor mole flowrate [mol/s].
    beta : float
        Vapor phase fraction [mol/mol]. 
    z : FloatVector
        Feed mole fractions [mol/mol].
    x : FloatVector
        Liquid mole fractions [mol/mol].    
    y : FloatVector
        Vapor mole fractions [mol/mol].
    K : FloatVector
        K-values.
    """
    method: str
    success: bool
    message: str
    T: float
    P: float
    F: float
    L: float
    V: float
    beta: float
    z: FloatVector
    x: FloatVector
    y: FloatVector
    K: FloatVector

    def __repr__(self) -> str:
        return (f" method: {self.method}\n"
                f"success: {colored_bool(self.success)}\n"
                f"message: {self.message}\n"
                f"      T: {self.T}\n"
                f"      P: {self.P}\n"
                f"      F: {self.F}\n"
                f"      L: {self.L}\n"
                f"      V: {self.V}\n"
                f"   beta: {self.beta}\n"
                f"      z: {self.z}\n"
                f"      x: {self.x}\n"
                f"      y: {self.y}\n"
                f"      K: {self.K}")