density_of_water

lumicks.pylake.density_of_water

density_of_water(temperature, molarity, pressure=0.101325)

Determine the density of water with NaCl.

This model is based on [1].

Parameters:

• temperature (array_like) – Temperature in C

• molarity (float) – Molarity NaCl [mol/L]

• pressure (float, optional) – Pressure (default: 0.101325) [MPa].

Raises:

ValueError – When the provided values are outside the valid range of this model. The valid ranges are: Temperature (20°C <= T < 150°C), pressure <= 35 MPa and molality <= 6 mol/kg.

References

[1]

Kestin, J., Khalifa, H. E., & Correia, R. J. (1981). Tables of the dynamic and kinematic viscosity of aqueous NaCl solutions in the temperature range 20–150 C and the pressure range 0.1–35 MPa. Journal of physical and chemical reference data, 10(1), 71-88.