Modelica.Thermal.HeatTransfer.Celsius

Information

The components of this package are provided for the convenience of people working mostly with Celsius units, since all models in package HeatTransfer are based on Kelvin units.

Note, that in package SIunits.Conversions, functions are provided to convert between the units Kelvin, degree Celsius, degree Fahrenheit, and degree Rankine. These functions allow, e.g., a direct conversion of units at all places where Kelvin is required as parameter. Example:

    import SIunits.Conversions.*;
    Modelica.Thermal.HeatTransfer.HeatCapacitor C(T0 = from_degC(20));

Package Content

Name	Description
ToKelvin	Conversion block from degCelsius to Kelvin
FromKelvin	Conversion from Kelvin to degCelsius
FixedTemperature	Fixed temperature boundary condition in degree Celsius
PrescribedTemperature	Variable temperature boundary condition in degCelsius
TemperatureSensor	Absolute temperature sensor in degCelsius

Modelica.Thermal.HeatTransfer.Celsius.ToKelvin

Information

This component converts an input signal from Celsius to Kelvin and provide is as output signal.

Connectors

Name	Description
Celsius	[degC]
Kelvin	[K]

Modelica.Thermal.HeatTransfer.Celsius.FromKelvin

Information

This component converts an input signal from Kelvin to Celsius and provides is as output signal.

Connectors

Name	Description
Kelvin	[K]
Celsius	[degC]

Modelica.Thermal.HeatTransfer.Celsius.FixedTemperature

Information

This model defines a fixed temperature T at its port in [degC], i.e., it defines a fixed temperature as a boundary condition.

Parameters

Name	Description
T	Fixed Temperature at the port [degC]

Connectors

Name	Description
port

Modelica.Thermal.HeatTransfer.Celsius.PrescribedTemperature

Information

This model represents a variable temperature boundary condition The temperature value in [degC] is given by the input signal to the model. The effect is that an instance of this model acts as an infinite reservoir able to absorb or generate as much energy as required to keep the temperature at the specified value.

Connectors

Name	Description
port
T	[degC]

Modelica.Thermal.HeatTransfer.Celsius.TemperatureSensor

Information

This is an ideal absolute temperature sensor which returns the temperature of the connected port in Celsius as an output signal. The sensor itself has no thermal interaction with whatever it is connected to. Furthermore, no thermocouple-like lags are associated with this sensor model.

Connectors

Name	Description
T	Absolute temperature in degree Celsius as output signal [degC]
port