WOLFRAM SYSTEMMODELER

PumpDropOut

Cooling circuit with drop out of pump

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Thermal.FluidHeatFlow.Examples.PumpDropOut"]
Out[1]:=

Information

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

5th test example: PumpDropOut

Same as 1st test example, but with a drop out of the pump:
The pump is running for 0.2 s, then shut down (using a ramp of 0.2 s) for 0.2 s, then started again (using a ramp of 0.2 s).

Parameters (2)

medium

Value: Modelica.Thermal.FluidHeatFlow.Media.Medium()

Type: Medium

Description: Cooling medium

TAmb

Value: 293.15

Type: Temperature (K)

Description: Ambient temperature

Outputs (3)

dTSource

Default Value: prescribedHeatFlow.port.T - TAmb

Type: TemperatureDifference (K)

Description: Source over Ambient

dTtoPipe

Default Value: prescribedHeatFlow.port.T - pipe.T_q

Type: TemperatureDifference (K)

Description: Source over Coolant

dTCoolant

Default Value: pipe.dT

Type: TemperatureDifference (K)

Description: Coolant's temperature increase

Components (11)

medium

Type: Medium

Description: Cooling medium

ambient1

Type: Ambient

pump

Type: VolumeFlow

pipe

Type: Pipe

ambient2

Type: Ambient

heatCapacitor

Type: HeatCapacitor

prescribedHeatFlow

Type: PrescribedHeatFlow

volumeFlow

Type: DoubleRamp

heatFlow

Type: Constant

convection

Type: Convection

thermalConductance

Type: Constant