Modelica.Thermal.FluidHeatFlow.Interfaces

Information

• FlowPort: basic definition of the connector.
• FlowPort_a & FlowPort_b: same as FlowPort with different icons to differentiate direction of flow
• package Partials (defining basic thermodynamic equations)

Main Authors:

Anton Haumer
Technical Consulting & Electrical Engineering
A-3423 St.Andrae-Woerdern, Austria
email: a.haumer@haumer.at

Dr.Christian Kral
Österreichisches Forschungs- und Prüfzentrum Arsenal Ges.m.b.H.
arsenal research
Giefinggasse 2
A-1210 Vienna, Austria

Copyright © 1998-2009, Modelica Association, Anton Haumer and arsenal research.

The Modelica package is free software; it can be redistributed and/or modified under the terms of the Modelica license, see the license conditions and the accompanying disclaimer here.

Extends from Modelica.Icons.Library2 (Icon for library where additional icon elements shall be added).

Package Content

Name	Description
FlowPort	conector flow port
FlowPort_a	Filled flow port (used upstream)
FlowPort_b	Hollow flow port (used downstream)
Partials	Partial models

Modelica.Thermal.FluidHeatFlow.Interfaces.FlowPort

Information

• Pressure p
• flow MassFlowRate m_flow
• Specific Enthalpy h
• flow EnthaplyFlowRate H_flow

Parameters

Type	Name	Default	Description
Medium	medium		Medium in the connector

Contents

Type	Name	Description
Medium	medium	Medium in the connector
Pressure	p	[Pa]
flow MassFlowRate	m_flow	[kg/s]
SpecificEnthalpy	h	[J/kg]
flow EnthalpyFlowRate	H_flow	[W]

Modelica definition

connector FlowPort "conector flow port"

  parameter FluidHeatFlow.Media.Medium medium "Medium in the connector";
  Modelica.SIunits.Pressure p;
  flow Modelica.SIunits.MassFlowRate m_flow;
  Modelica.SIunits.SpecificEnthalpy h;
  flow Modelica.SIunits.EnthalpyFlowRate H_flow;
end FlowPort;

Modelica.Thermal.FluidHeatFlow.Interfaces.FlowPort_a

Information

Extends from FlowPort (conector flow port).

Parameters

Type	Name	Default	Description
Medium	medium		Medium in the connector

Contents

Type	Name	Description
Medium	medium	Medium in the connector
Pressure	p	[Pa]
flow MassFlowRate	m_flow	[kg/s]
SpecificEnthalpy	h	[J/kg]
flow EnthalpyFlowRate	H_flow	[W]

Modelica definition

connector FlowPort_a "Filled flow port (used upstream)"

  extends FlowPort;
end FlowPort_a;

Modelica.Thermal.FluidHeatFlow.Interfaces.FlowPort_b

Information

Extends from FlowPort (conector flow port).

Parameters

Type	Name	Default	Description
Medium	medium		Medium in the connector

Contents

Type	Name	Description
Medium	medium	Medium in the connector
Pressure	p	[Pa]
flow MassFlowRate	m_flow	[kg/s]
SpecificEnthalpy	h	[J/kg]
flow EnthalpyFlowRate	H_flow	[W]

Modelica definition

connector FlowPort_b "Hollow flow port (used downstream)"

  extends FlowPort;
end FlowPort_b;