functionlambda_eq
Equilibrium hydration of ionomer in contact with vapor (λeq) as a function of relative humidity
Extends from Modelica.Icons.Function (Icon for functions).
Information
This implements the correlation by Springer et al. [Springer1991] for the ratio of H2O molecules to SO3- units of Nafion® EW 1100 series ionomer.
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Q.NumberAbsolute | RH | Relative humidity |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | lambda | <html>Mole ratio of H<sub>2</sub>O to SO<sub>3</sub><sup>-</sup></html> |