modelCheckValve
Simple equation model for a check valve
Extends from OpenHydraulics.Interfaces.PartialFluidComponent (Base model for any component involving fluid).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Sizing | |||
| SI.Pressure | dp_open | 6000 | Fully open pressure |
| SI.VolumeFlowRate | q_nom | 0.01 | Nominal flow rate when fully open |
| SI.Density | d_nom | 850 | Nominal density |
| Advanced | |||
| Boolean | use_Re | false | = true, if turbulent region is defined by Re, otherwise by dp_small or m_flow_small |
| SI.AbsolutePressure | dp_small | 1 | Turbulent flow if |dp| >= dp_small |
| Initialization › Fluid | |||
| SI.AbsolutePressure | p_init (from PartialFluidComponent) | environment.p_ambient | Initial temperature of the component |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| OpenHydraulics.Interfaces.FluidPort | port_a | ||
| OpenHydraulics.Interfaces.FluidPort | port_b |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Pressure | dp | port_a.p - port_b.p | Pressure drop from port_a to port_b |
| OpenHydraulics.Basic.VariableRestrictionSeriesValve | variableRestriction | ||
| OpenHydraulics.Fluids.BaseClasses.PartialFluid | oil (from PartialFluidComponent) | This model must be defined in each circuit; the type must be a subtype of PartialFluid |