Modelica.Media.Water.IF97_Utilities.BaseIF97.IceBoundaries

The melting line and sublimation line curves from IAPWS

Information

The International Association for the Properties of Water and Steam
Milan, Italy
September 1993
Release on the Pressure along the Melting and the Sublimation Curves of Ordinary Water Substance

Extends from Modelica.Icons.Package (Icon for standard packages).

Package Content

Name	Description
pmIceI_T	Melting pressure of ice I (temperature range from 273.16 to 251.165 K)
pmIceIII_T	Melting pressure of ice III (temperature range from 251.165 to 256.164 K)
pmIceV_T	Melting pressure of ice V (temperature range from 256.164 to 273.31 K)
sublimationPressure_T	Sublimation pressure, valid from 190 to 273.16 K

Modelica.Media.Water.IF97_Utilities.BaseIF97.IceBoundaries.pmIceI_T

Melting pressure of ice I (temperature range from 273.16 to 251.165 K)

Information

Equation 1 from:
The International Association for the Properties of Water and Steam
Milan, Italy
September 1993
Release on the Pressure along the Melting and the Sublimation Curves of Ordinary Water Substance

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name Description

T Temperature [K]

Name	Description
T	Temperature [K]

Outputs

Name Description

pm Melting pressure of iceI(for T from 273.16 to 251.165 K) [Pa]

Name	Description
pm	Melting pressure of iceI(for T from 273.16 to 251.165 K) [Pa]

Modelica.Media.Water.IF97_Utilities.BaseIF97.IceBoundaries.pmIceIII_T

Melting pressure of ice III (temperature range from 251.165 to 256.164 K)

Information

Equation 2 from:
The International Association for the Properties of Water and Steam
Milan, Italy
September 1993
Release on the Pressure along the Melting and the Sublimation Curves of Ordinary Water Substance

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name Description

T Temperature [K]

Name	Description
T	Temperature [K]

Outputs

Name Description

pm Melting pressure of iceIII(for T from 251.165 to 256.164 K) [Pa]

Name	Description
pm	Melting pressure of iceIII(for T from 251.165 to 256.164 K) [Pa]

Modelica.Media.Water.IF97_Utilities.BaseIF97.IceBoundaries.pmIceV_T

Melting pressure of ice V (temperature range from 256.164 to 273.31 K)

Information

Equation 3 from:
The International Association for the Properties of Water and Steam
Milan, Italy
September 1993
Release on the Pressure along the Melting and the Sublimation Curves of Ordinary Water Substance

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name Description

T Temperature [K]

Name	Description
T	Temperature [K]

Outputs

Name Description

pm Melting pressure of iceV(for T from 256.164 to 273.31 K) [Pa]

Name	Description
pm	Melting pressure of iceV(for T from 256.164 to 273.31 K) [Pa]

Modelica.Media.Water.IF97_Utilities.BaseIF97.IceBoundaries.sublimationPressure_T

Sublimation pressure, valid from 190 to 273.16 K

Information

Equation 6 from:
The International Association for the Properties of Water and Steam
Milan, Italy
September 1993
Release on the Pressure along the Melting and the Sublimation Curves of Ordinary Water Substance

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name Description

T Temperature [K]

Name	Description
T	Temperature [K]

Outputs

Name Description

psubl Sublimation pressure (for T from 190 to 273.16) [Pa]

Name	Description
psubl	Sublimation pressure (for T from 190 to 273.16) [Pa]

Automatically generated Mon Sep 23 17:21:07 2013.