feos.eos
¶
The eos
module contains the EquationOfState
object that contains all implemented equations of state.
The State
and PhaseEquilibrium
objects are used to define thermodynamic conditions and – once created – can be used to compute properties.
If you want to adjust parameters of a model to experimental data you can use classes and utilities from the estimator
module.
EquationOfState
¶
Collection of equations of state. |
|
PC-SAFT equation of state. |
|
ePC-SAFT equation of state. |
|
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(heterosegmented) group contribution PC-SAFT equation of state. |
|
Peng-Robinson equation of state. |
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PeTS equation of state. |
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Residual Helmholtz energy model from a Python class. |
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Ideal gas equation of state from a Python class. |
UV-Theory equation of state. |
|
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SAFT-VR Mie equation of state. |
|
SAFT-VRQ Mie equation of state. |
Models defined in Python¶
|
Residual Helmholtz energy model from a Python class. |
|
Ideal gas equation of state from a Python class. |
Other data types¶
Possible contributions that can be computed. |
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Level of detail in the iteration output. |
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A thermodynamic state at given conditions. |
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A list of states that provides convenient getters for properties of all the individual states. |
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A thermodynamic two phase equilibrium state. |
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Phase diagram for a pure component or a binary mixture. |
The estimator
module¶
Import¶
from feos.eos.estimator import Estimator, DataSet, Loss, Phase
A collection of `DataSet`s that can be used to compute metrics for experimental data. |
|
A collection of experimental data that can be used to compute cost functions and make predictions using an equation of state. |
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Collection of loss functions that can be applied to residuals to handle outliers. |
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Different phases of experimental data points. |