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WOLFRAM SYSTEM MODELER

HeatPort_b

Thermal port for 1-dim. heat transfer (unfilled rectangular icon)

Wolfram Language

In[1]:=

SystemModel["Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_b"]

Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This connector is used for 1-dimensional heat flow between components. The variables in the connector are:

T       Temperature in [Kelvin].
Q_flow  Heat flow rate in [Watt].

According to the Modelica sign convention, a positive heat flow rate Q_flow is considered to flow into a component. This convention has to be used whenever this connector is used in a model class.

Note, that the two connector classes HeatPort_a and HeatPort_b are identical with the only exception of the different icon layout.

Connector Variables (1)

T	Causality: None Type: Temperature (K) Description: Port temperature

Flow Variables (1)

Q_flow	Type: HeatFlowRate (W) Description: Heat flow rate (positive if flowing from outside into the component)

Q_flow

Type: HeatFlowRate (W)

Description: Heat flow rate (positive if flowing from outside into the component)

Used in Components (19)

	Convection Modelica.Thermal.HeatTransfer.Components Lumped thermal element for heat convection (Q_flow = Gc*dT)
	ConvectiveResistor Modelica.Thermal.HeatTransfer.Components Lumped thermal element for heat convection (dT = Rc*Q_flow)
	ThermalCollector Modelica.Thermal.HeatTransfer.Components Collects m heat flows
	ThermalCollectorMatrix Modelica.Thermal.HeatTransfer.Components Collects Ns x Np heat flows
	GeneralTemperatureToHeatFlowAdaptor Modelica.Thermal.HeatTransfer.Components Signal adaptor for a HeatTransfer port with heat flow as output and temperature and derivative of temperature as input (especially useful for FMUs)
	RelTemperatureSensor Modelica.Thermal.HeatTransfer.Sensors Relative temperature sensor
	HeatFlowSensor Modelica.Thermal.HeatTransfer.Sensors Heat flow rate sensor
	ConditionalFixedHeatFlowSensor Modelica.Thermal.HeatTransfer.Sensors HeatFlowSensor, conditional fixed temperature
	FixedTemperature Modelica.Thermal.HeatTransfer.Sources Fixed temperature boundary condition in Kelvin
	PrescribedTemperature Modelica.Thermal.HeatTransfer.Sources Variable temperature boundary condition in Kelvin
	FixedHeatFlow Modelica.Thermal.HeatTransfer.Sources Fixed heat flow boundary condition
	PrescribedHeatFlow Modelica.Thermal.HeatTransfer.Sources Prescribed heat flow boundary condition
	FixedTemperature Modelica.Thermal.HeatTransfer.Celsius Fixed temperature boundary condition in degree Celsius
	PrescribedTemperature Modelica.Thermal.HeatTransfer.Celsius Variable temperature boundary condition in degCelsius
	FixedTemperature Modelica.Thermal.HeatTransfer.Fahrenheit Fixed temperature boundary condition in degFahrenheit
	PrescribedTemperature Modelica.Thermal.HeatTransfer.Fahrenheit Variable temperature boundary condition in degFahrenheit
	FixedTemperature Modelica.Thermal.HeatTransfer.Rankine Fixed temperature boundary condition in degRankine
	PrescribedTemperature Modelica.Thermal.HeatTransfer.Rankine Variable temperature boundary condition in degRankine
	Element1D Modelica.Thermal.HeatTransfer.Interfaces Partial heat transfer element with two HeatPort connectors that does not store energy