WOLFRAM SYSTEM MODELER

V32

Partial valve with three ports and two states

Diagram

Wolfram Language

In[1]:=
SystemModel["Hydraulic.Valves.DirectionalControl.Internal.V32"]
Out[1]:=

Information

This is a partial model of a valve with three ports and two states.

Limitations

This class is partial, which means that it cannot be instantiated. It is meant to be inherited by other classes.

Parameters (6)

medium

Value: Oil()

Type: Medium

Description: Medium in the component
V

Value: 0.0001

Type: Volume (m³)

Description: Volume of control valve
Gleak

Value: 1e-020

Type: PressureDependentLeakage (m³/(s⋅Pa))

Description: Leakage between orifices
overlap

Value: 0

Type: Length (m)

Description: Spool overlap, a number between -1 and 1; 0 if no overlap
AMax

Value: 0.001

Type: Area (m²)

Description: Maximum opening area
Cd

Value: 0.62

Type: Real

Description: Coefficient of discharge for the opening

Connectors (3)

port_a

Type: Port_b

Description: Port for hydraulic fluid (unfilled icon)
port_t

Type: Port_a

Description: Port for hydraulic fluid (filled icon)
port_p

Type: Port_a

Description: Port for hydraulic fluid (filled icon)

Components (9)

medium

Type: Medium

Description: Medium in the component
flow_at

Type: ControlledOrifice

Description: Controlled restriction
flow_pa

Type: ControlledOrifice

Description: Controlled restriction
volume_t

Type: Volume

Description: Fixed volume with fluid storage
volume_p

Type: Volume

Description: Fixed volume with fluid storage
volume_a

Type: Volume

Description: Fixed volume with fluid storage
const

Type: Constant

Description: Generate constant signal of type Real
add1

Type: Add

Description: Output the sum of the two inputs
limiter1

Type: Limiter

Description: Limit the range of a signal

Extended by (4)

DCVM32

Hydraulic.Valves.DirectionalControl.MechanicalActuation

Mechanically actuated proportional valve with three ports and two states

DCVH32

Hydraulic.Valves.DirectionalControl.HydraulicActuation

Hydraulically actuated proportional valve with three ports and two states

PCVE32

Hydraulic.Valves.DirectionalControl.ProportionalSolenoidActuation

Electrically actuated proportional control valve with three ports and three states

DCVE32

Hydraulic.Valves.DirectionalControl.ConventionalSolenoidActuation

Electrically actuated proportional control valve with three ports and two states