modelIdealValveResistance
Ideal valve
Extends from Physiolibrary.Fluid.Components.IdealValve (Ideal valve).
Information
Ideal Valve allows a volumetric flow in one direction in case of pressure gradient is greater.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Physiolibrary.Types.HydraulicConductance | _Gon (from IdealValve) | 1.2501026264094e-02 | Forward state-on conductance (open valve conductance) |
| Physiolibrary.Types.HydraulicConductance | _Goff (from IdealValve) | 1.2501026264094e-12 | Backward state-off conductance (closed valve conductance) |
| Physiolibrary.Types.Pressure | Pknee (from IdealValve) | 0 | Forward threshold pressure |
| Physiolibrary.Types.HydraulicResistance | _Ron | 79.993432449 | Forward state resistance |
| Physiolibrary.Types.HydraulicResistance | _Roff | 799934324490.0 | Backward state-off resistance (closed valve resistance) |
| Advanced › Performance | |||
| Boolean | EnthalpyNotUsed (from OnePort) | false | |
| Conditional inputs | |||
| Boolean | useLimitationInputs (from IdealValve) | false | =true, if Gon and Goff are from inputs |
| Boolean | useResistanceInputs | false | =true, if Ron and Roff are from inputs |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| FluidPort_a | q_in (from OnePort) | Inflow | |
| FluidPort_b | q_out (from OnePort) | Outflow | |
| Physiolibrary.Types.RealIO.HydraulicConductanceInput | Gon (from IdealValve) | gon | open valve conductance = infinity for ideal case |
| Physiolibrary.Types.RealIO.HydraulicConductanceInput | Goff (from IdealValve) | goff | closed valve conductance = zero for ideal case |
| Physiolibrary.Types.RealIO.HydraulicResistanceInput | Ron | 1/gon | open valve resistancece = zero for ideal case |
| Physiolibrary.Types.RealIO.HydraulicResistanceInput | Roff | 1/goff | closed valve resistance = infinity for ideal case |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Fluid.System | system (from OnePort) | System wide properties | |
| Physiolibrary.Types.MassFlowRate | massFlowRate (from OnePort) | Mass flow | |
| Physiolibrary.Types.VolumeFlowRate | volumeFlowRate (from OnePort) | Volume flow | |
| Physiolibrary.Types.Pressure | dp (from OnePort) | Pressure gradient | |
| Modelica.Units.SI.Density | density (from OnePort) | ||
| Boolean | open (from IdealValve) | Switching state | |
| Real | passableVariable (from IdealValve) | Auxiliary variable for actual position on the ideal diode characteristic |