.BuildingSystems.Media.Specialized.Water.TemperatureDependentDensity.isothermalCompressibility

Information

This function returns the isothermal compressibility coefficient, which is zero as this medium is incompressible. The isothermal compressibility is defined as

κ_T = - 1 ⁄ v   (∂ v ⁄ ∂ p)_T,

where v is the specific volume, T is the temperature and p is the pressure.

Revisions

• December 18, 2013, by Michael Wetter:
  First implementation.