WOLFRAM SYSTEM MODELER

PressureDependentLeakage

Pressure dependent leakage

Wolfram Language

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SystemModel["Hydraulic.Types.PressureDependentLeakage"]
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Type Information

PressureDependentLeakage

Quantity: "PressureDependentLeakage"

Unit: m³/(s⋅Pa)

Restricted Range: 0 to +Inf

Used in Components (50)

Straight4Port

Hydraulic.Valves.DirectionalControl.Internal.States

Basic building block for directional control valves

CrossOver4Port

Hydraulic.Valves.DirectionalControl.Internal.States

Basic building block for directional control valves

Diagonal4Port

Hydraulic.Valves.DirectionalControl.Internal.States

Basic building block for directional control valves

Floating4Port

Hydraulic.Valves.DirectionalControl.Internal.States

Basic building block for directional control valves

Open4Port

Hydraulic.Valves.DirectionalControl.Internal.States

Basic building block for directional control valves

Tandem4Port

Hydraulic.Valves.DirectionalControl.Internal.States

Basic building block for directional control valves

V22

Hydraulic.Valves.DirectionalControl.Internal

Partial valve with two ports and two states

V32

Hydraulic.Valves.DirectionalControl.Internal

Partial valve with three ports and two states

V33

Hydraulic.Valves.DirectionalControl.Internal

Partial valve with three ports and two states

V42

Hydraulic.Valves.DirectionalControl.Internal

Partial valve with four ports and two states

V43ClosedCenter

Hydraulic.Valves.DirectionalControl.Internal

Partial valve with four ports and three states

V43DiagonalCenter

Hydraulic.Valves.DirectionalControl.Internal

Partial valve with four ports and three states

V43FloatingCenter

Hydraulic.Valves.DirectionalControl.Internal

Partial valve with four ports and three states

V43OpenCenter

Hydraulic.Valves.DirectionalControl.Internal

Partial valve with four ports and three states

V43TandemCenter

Hydraulic.Valves.DirectionalControl.Internal

Partial valve with four ports and three states

V63

Hydraulic.Valves.DirectionalControl.Internal

Partial valve with six ports and three states

CheckValve

Hydraulic.Valves.DirectionalControl.Internal

Static check valve

ShuttleValve

Hydraulic.Valves.DirectionalControl.Internal

Static shuttle valve

DualPressureValve

Hydraulic.Valves.DirectionalControl.Internal

Static dual pressure valve

PilotOperatedCheckValve

Hydraulic.Valves.DirectionalControl.Internal

Static pilot-operated check valve

CheckValve

Hydraulic.Valves.DirectionalControl

Check valve with lumped volumes

ShuttleValve

Hydraulic.Valves.DirectionalControl

Shuttle valve with lumped volumes

DualPressureValve

Hydraulic.Valves.DirectionalControl

Dual pressure valve with lumped volumes

PilotOperatedCheckValvePilotToClose

Hydraulic.Valves.DirectionalControl

Pilot-operated check valve with lumped volumes

PilotOperatedCheckValvePilotToOpen

Hydraulic.Valves.DirectionalControl

Pilot-operated check valve with lumped volumes

UnloadingReliefValveWithReversedPilot

Hydraulic.Valves.FlowControl.Internal

Static unloading relief valve with pilot ratio applied to port_a

VariableTurbulentThrottle

Hydraulic.Valves.FlowControl

Controlled restriction

OneWayFlowControlValve

Hydraulic.Valves.FlowControl

Assembly with a restriction and check valve

TwoWayFlowControlValve

Hydraulic.Valves.FlowControl

Assembly with a restriction and a pressure compensating valve

ThreeWayFlowControlValve

Hydraulic.Valves.FlowControl

Assembly with a restriction and a pressure compensating valve

CounterBalanceValve

Hydraulic.Valves.FlowControl

Counterbalance valve, allowing flow in one direction. The pilot port can be used to allow flow in the other direction.

BrakeValve

Hydraulic.Valves.FlowControl

Brake valve, allowing flow in one direction. The pilot port can be used to allow flow in the other direction.

PressureReliefValve

Hydraulic.Valves.PressureControl.Internal

Static pressure relief valve

PressureReducingValve

Hydraulic.Valves.PressureControl.Internal

Static pressure reducing valve

UnloadingReliefValve

Hydraulic.Valves.PressureControl.Internal

Static unloading relief valve

PressureCompensatingValveNormallyOpen

Hydraulic.Valves.PressureControl.Internal

Static pressure compensating valve

PressureCompensatingValveNormallyClosed

Hydraulic.Valves.PressureControl.Internal

Static pressure compensating valve

PressureReliefValve

Hydraulic.Valves.PressureControl

Pressure valve, controlled by the pressure difference between the ports

PressureReducingValve

Hydraulic.Valves.PressureControl

Pressure valve, controlled by the pressure difference between the ports

UnloadingReliefValve

Hydraulic.Valves.PressureControl

Unloading relief valve, controlled by the pressure difference between the ports

CompoundReliefValve

Hydraulic.Valves.PressureControl

Pilot-operated relief valve

SequenceValve

Hydraulic.Valves.PressureControl

Pressure valve, controlled by the pressure at port_a

PilotOperatedSequenceValve

Hydraulic.Valves.PressureControl

Pressure valve, controlled by the pressure at the port_pilot

PressureCompensatingValveNormallyOpen

Hydraulic.Valves.PressureControl

Pressure valve, controlled by the pressure difference between the ports

PressureCompensatingValveNormallyClosed

Hydraulic.Valves.PressureControl

Pressure valve, controlled by the pressure difference between the ports

CylinderDouble

Hydraulic.Cylinders

Double cylinder model

CylinderDoubleFriction

Hydraulic.Cylinders

Same as CylinderDouble but with more friction types added, like Stribeck friction. This model also has external leakage.

CylinderEqualAreaSpring

Hydraulic.Cylinders

Same as CylinderDoubleFriction but with springs that move the cylinder back to the center position

DisplacementMachine

Hydraulic.PumpsAndMotors.Internal

Model of a pump/motor with volumes

ControlledOrifice

Hydraulic.Restrictions

Controlled restriction