WOLFRAM SYSTEM MODELER

AirCirculation

Thermostat-controlled air circulation between compartments

Diagram

Wolfram Language

In[1]:=
SystemModel["IndustryExamples.ConsumerProducts.Refrigerator.Components.AirCirculation"]
Out[1]:=

Information

This component models the thermostat-controlled air circulation between the refrigerator and freezer compartments.

Connectors (3)

flowPort_a1

Type: FlowPort_a

Description: Filled flow port (used upstream)

flowPort_b1

Type: FlowPort_b

Description: Hollow flow port (used downstream)

fridgeAir

Type: HeatPort_a

Description: Thermal port for 1-dim. heat transfer (filled rectangular icon)

Components (8)

airCirculation

Type: VolumeFlow

Description: Enforces constant volume flow

pressure

Type: AbsolutePressure

Description: Defines absolute pressure level

celsius

Type: FromKelvin

Description: Conversion from Kelvin to degree Celsius

thermostat

Type: Hysteresis

Description: Transform Real to Boolean signal with Hysteresis

switch

Type: Switch

Description: Switch between two Real signals

fanOff

Type: Constant

Description: Generate constant signal of type Real

fanOn

Type: Constant

Description: Generate constant signal of type Real

temperatureSensor

Type: TemperatureSensor

Description: Absolute temperature sensor in Kelvin

Used in Examples (3)

DoorOpening

IndustryExamples.ConsumerProducts.Refrigerator

Model simulating effect of opening and closing compartment doors on a refrigerator

HotFood

IndustryExamples.ConsumerProducts.Refrigerator

Model simulating the effect of adding hot food to refrigerator

NearEmpty

IndustryExamples.ConsumerProducts.Refrigerator

Model simulating the effect of adding hot food to nearly-empty refrigerator