Perry’s Chemical Engineers’ Handbook¶
Contents
Source¶
Methods for calculating pure component properties from:
Perry’s Chemical Engineers’ Handbook, 7th Edition Perry, Green, Maloney, 1997, McGraw-Hill
Ideal Liquid Molar Heat Capacity (Constant Pressure)¶
Perry’s Handbook uses the following correlation for ideal liquid molar heat capacity:
Parameters
Symbol | Parameter Name | Indices | Description |
---|---|---|---|
\(C_1, C_2, C_3, C_4, C_5\) | cp_mol_liq_comp_coeff | [1, 2, 3, 4, 5] |
Ideal Liquid Molar Enthalpy¶
The correlation for the ideal liquid molar enthalpy is derived from the correlation for the molar heat capacity and is given below:
Parameters
Symbol | Parameter Name | Indices | Description |
---|---|---|---|
\(C_1, C_2, C_3, C_4, C_5\) | cp_mol_liq_comp_coeff | [1, 2, 3, 4, 5] | |
\(\Delta h_{\text{form, Liq}}\) | enth_mol_form_liq_comp_ref | Molar heat of formation at reference state |
Note
This correlation uses the same parameters as the ideal liquid heat capacity.
Ideal Liquid Molar Entropy¶
The correlation for the ideal liquid molar entropy is derived from the correlation for the molar heat capacity and is given below:
Parameters
Symbol | Parameter Name | Indices | Description |
---|---|---|---|
\(C_1, C_2, C_3, C_4, C_5\) | cp_mol_liq_comp_coeff | [1, 2, 3, 4, 5] | |
\(s_{\text{form, Liq}}\) | entr_mol_form_liq_comp_ref | Standard molar entropy of formation at reference state |
Note
This correlation uses the same parameters as the ideal liquid heat capacity.
Liquid Molar Density¶
Perry’s Handbook uses the following correlation for liquid molar density:
Parameters
Symbol | Parameter Name | Indices | Description |
---|---|---|---|
\(C_1, C_2, C_3, C_4\) | dens_mol_comp_liq_coeff | [1, 2, 3, 4] |
Note
Currently, only the most common correlation form from Perry’s Handbook is implemented. Some components use different forms which are not yet supported.