pyrcel.thermo.sigma_w¶
- pyrcel.thermo.sigma_w(T)¶
Surface tension of water for a given temperature.
\[\begin{equation} \sigma_w = 0.0761 - 1.55\times 10^{-4}(T - 273.15) \end{equation}\]- Parameters:
- Tfloat
ambient air temperature, degrees K
- Returns:
- float
\(\sigma_w(T)\) in J/m^2