functiondensity_TX_a
Evaluate density of antifreeze-water mixture
Extends from Modelica.Icons.Function (Icon for functions).
Information
Density of ethylene antifreeze-water mixture at specified mass fraction and temperature, based on Melinder (2010).
References
Melinder, Åke. 2010. Properties of Secondary Working Fluids (Secondary Refrigerants or Coolants, Heat Transfer Fluids) for Indirect Systems. Paris: IIR/IIF.
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Temperature | T | Temperature of antifreeze-water mixture | |
| Modelica.Units.SI.MassFraction | X_a | Mass fraction of antifreeze |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Density | d | Density of antifreeze-water mixture |
Revisions
-
May 2, 2018 by Massimo Cimmino:
First implementation. This function is used by Buildings.Media.Antifreeze.EthyleneGlycolWater.