WOLFRAM SYSTEM MODELER
PumpAndValveCooling circuit with pump and valve |
![]() |
SystemModel["Modelica.Thermal.FluidHeatFlow.Examples.PumpAndValve"]
This information is part of the Modelica Standard Library maintained by the Modelica Association.
4th test example: PumpAndValve
The pump is running with half speed for 0.4 s, afterwards with full speed (using a ramp of 0.1 s).medium |
Value: FluidHeatFlow.Media.Medium() Type: Medium Description: Cooling medium |
---|---|
TAmb |
Value: 293.15 Type: Temperature (K) Description: Ambient temperature |
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 |
![]() |
medium |
Type: Medium Description: Cooling medium |
---|---|---|
![]() |
ambient1 |
Type: Ambient Description: Ambient with constant properties |
![]() |
idealPump |
Type: IdealPump Description: Model of an ideal pump |
![]() |
valve |
Type: Valve Description: Simple valve |
![]() |
pipe |
Type: Pipe Description: Pipe with optional heat exchange |
![]() |
ambient2 |
Type: Ambient Description: Ambient with constant properties |
![]() |
heatCapacitor |
Type: HeatCapacitor Description: Lumped thermal element storing heat |
![]() |
prescribedHeatFlow |
Type: PrescribedHeatFlow Description: Prescribed heat flow boundary condition |
![]() |
heatFlow |
Type: Constant Description: Generate constant signal of type Real |
![]() |
convection |
Type: Convection Description: Lumped thermal element for heat convection (Q_flow = Gc*dT) |
![]() |
thermalConductance |
Type: Constant Description: Generate constant signal of type Real |
![]() |
speed |
Type: Speed Description: Forced movement of a flange according to a reference angular velocity signal |
![]() |
speedRamp |
Type: Ramp Description: Generate ramp signal |
![]() |
valveRamp |
Type: Ramp Description: Generate ramp signal |