Enthalpy formula¶
The enthalpy differential can be integrated using the Euler’s theorem on homogeneous functions for internal energy.
Notes:
This formula works for a single-component system. For a multi-component system replace the product of chemical potential and particle count with a sum over each type of components.
Links:
- enthalpy¶
enthalpyof the system. Also see Enthalpy is internal energy plus pressure energy.- Symbol:
H- Latex:
\(H\)
- Dimension:
energy
- temperature¶
temperatureof the system.- Symbol:
T- Latex:
\(T\)
- Dimension:
temperature
- entropy¶
entropyof the system. Also see Entropy change in reversible process.- Symbol:
S- Latex:
\(S\)
- Dimension:
energy/temperature
- chemical_potential¶
chemical_potentialof the system. Also see Chemical potential is particle count derivative of internal energy.- Symbol:
mu- Latex:
\(\mu\)
- Dimension:
energy
- particle_count¶
particle_countof the system.- Symbol:
N- Latex:
\(N\)
- Dimension:
dimensionless
- law¶
H = T * S + mu * N- Latex:
- \[H = T S + \mu N\]