Contents
- Source
- Ideal Liquid Molar Heat Capacity (Constant Pressure)
- Ideal Liquid Molar Enthalpy
- Ideal Liquid Molar Entropy
- Liquid Molar Density
- Ideal Gas Molar Heat Capacity (Constant Pressure)
- Ideal Gas Molar Enthalpy
- Ideal Gas Molar Entropy
- Ideal Solid Molar Heat Capacity (Constant Pressure)
- Ideal Solid Molar Enthalpy
- Ideal Solid Molar Entropy
- Solid Molar Density
Methods for calculating pure component properties independent of temperature from:
Introduction to Chemical Engineering Thermodynamics, 8th Edition J.M. Smith, Hendrick Van Ness, Michael Abbott, and Mark Swihart, 2018, McGraw-Hill
The ideal liquid molar heat capacity is defined as follows:
c_{\text{p liq}} = C_1
Parameters
| Symbol | Parameter Name | Units | Description |
|---|---|---|---|
| C_1 | cp_mol_liq_comp_coeff | Units are defined based on the user's input |
The equation for the ideal liquid molar enthalpy is given below:
h_{\text{liq}} - h_{\text{liq ref}} = c_{\text{p liq}} \times (T-T_{ref}) + \Delta h_{\text{form, liq}}
Units are defined based on the user's input.
Note
This correlation uses the same parameters as the ideal liquid heat capacity. Units of molar heat of formation will be derived from the base units defined for the property package.
The correlation for the ideal liquid molar entropy is derived from the correlation for the molar heat capacity and is given below:
s_{\text{liq}} - s_{\text{liq ref}} = c_{\text{p liq}} \times ln(T/T_{ref}) + s_{\text{form, liq}}
Units are defined based on the user's input.
Note
This correlation uses the same parameters as the ideal liquid heat capacity. Units of molar entropy of formation will be derived from the base units defined for the property package.
The liquid molar density is defined as follows:
\rho_{liq} = C_1
Parameters
| Symbol | Parameter Name | Units | Description |
|---|---|---|---|
| C_1 | dens_mol_liq_comp_coeff | Units are defined based on the user's input |
The ideal gas molar heat capacity is defined as follows:
c_{\text{p ig}} = C_1
Parameters
| Symbol | Parameter Name | Units | Description |
|---|---|---|---|
| C_1 | cp_mol_ig_comp_coeff | Units are defined based on the user's input |
The equation for the ideal gas molar enthalpy is given below:
h_{\text{ig}} - h_{\text{ig ref}} = c_{\text{p ig}} \times (T-T_{ref}) + \Delta h_{\text{form, ig}}
Units are defined based on the user's input.
Note
This correlation uses the same parameters as the ideal gas heat capacity. Units of molar heat of formation will be derived from the base units defined for the property package.
The correlation for the ideal gas molar entropy is derived from the correlation for the molar heat capacity and is given below:
s_{\text{ig}} - s_{\text{ig ref}} = c_{\text{p ig}} \times ln(T/T_{ref}) + s_{\text{form, ig}}
Units are defined based on the user's input.
Note
This correlation uses the same parameters as the ideal gas heat capacity. Units of molar entropy of formation will be derived from the base units defined for the property package.
The ideal solid molar heat capacity is defined as follows:
c_{\text{p sol}} = C_1
Parameters
| Symbol | Parameter Name | Units | Description |
|---|---|---|---|
| C_1 | cp_mol_sol_comp_coeff | Units are defined based on the user's input |
The equation for the ideal solid molar enthalpy is given below:
h_{\text{sol}} - h_{\text{sol ref}} = c_{\text{p sol}} \times (T-T_{ref}) + \Delta h_{\text{form, sol}}
Units are defined based on the user's input.
Note
This correlation uses the same parameters as the ideal solid heat capacity. Units of molar heat of formation will be derived from the base units defined for the property package.
The correlation for the ideal solid molar entropy is derived from the correlation for the molar heat capacity and is given below:
s_{\text{sol}} - s_{\text{sol ref}} = c_{\text{p sol}} \times ln(T/T_{ref}) + s_{\text{form, sol}}
Units are defined based on the user's input.
Note
This correlation uses the same parameters as the ideal solid heat capacity. Units of molar entropy of formation will be derived from the base units defined for the property package.
The solid molar density is defined as follows:
\rho_{sol} = C_1
Parameters
| Symbol | Parameter Name | Units | Description |
|---|---|---|---|
| C_1 | dens_mol_sol_comp_coeff | Units are defined based on the user's input |