Package Modelica.​Media.​Water.​IF97_Utilities.​BaseIF97.​TwoPhase
Steam properties in the two-phase region and on the phase boundaries

Information

Package description

Package TwoPhase provides functions to compute the steam properties in the two-phase region and on the phase boundaries

Package contents

• Function WaterLiq_p computes properties on the boiling boundary as a function of p
• Function WaterVap_p computes properties on the dew line boundary as a function of p
• Function WaterSat_ph computes properties on both phase boundaries and in the two phase region as a function of p
• Function WaterR4_ph computes dynamic simulation properties in region 4 with (p,h) as inputs
• Function WaterR4_dT computes dynamic simulation properties in region 4 with (d,T) as inputs

Version Info and Revision history

• First implemented: July, 2000 by Hubertus Tummescheit

• Initial version: July 2000
• Documented and re-organized: January 2003

Extends from Modelica.​Icons.​FunctionsPackage (Icon for packages containing functions).

Package Contents

Function Modelica.​Media.​Water.​IF97_Utilities.​BaseIF97.​TwoPhase.​waterLiq_p
Properties on the liquid phase boundary of region 4

Information

This icon indicates Modelica functions.

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

Inputs

Outputs

Function Modelica.​Media.​Water.​IF97_Utilities.​BaseIF97.​TwoPhase.​waterVap_p
Properties on the vapour phase boundary of region 4

Information

This icon indicates Modelica functions.

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

Inputs

Outputs

Function Modelica.​Media.​Water.​IF97_Utilities.​BaseIF97.​TwoPhase.​waterSat_ph
Water saturation properties in the 2-phase region (4) as f(p,h)

Information

This icon indicates Modelica functions.

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

Inputs

Outputs

Function Modelica.​Media.​Water.​IF97_Utilities.​BaseIF97.​TwoPhase.​waterR4_ph
Water/Steam properties in region 4 of IAPWS/IF97 (two-phase)

Information

This icon indicates Modelica functions.

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

Inputs

Outputs

Function Modelica.​Media.​Water.​IF97_Utilities.​BaseIF97.​TwoPhase.​waterR4_dT
Water properties in region 4 as function of d and T

Information

This icon indicates Modelica functions.

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

Inputs

Outputs

Generated 2018-12-12 12:14:31 EST by MapleSim.