.ThermofluidStream.Media.additionalMedia.Incompressible.TestLiqLoopDowcal100.SecondaryMedium .ThermofluidStream.Media.additionalMedia.Incompressible.TestLiqLoopDowcal100.SecondaryMediumpackage SecondaryMedium = ThermofluidStream.Media.XRGMedia.CO2_ph;