WOLFRAM SYSTEM MODELER
DCVE43ClosedCenterElectrically actuated proportional control valve with four ports and three states |
SystemModel["Hydraulic.Valves.DirectionalControl.ConventionalSolenoidActuation.DCVE43ClosedCenter"]
medium |
Value: Oil() Type: Medium Description: Medium in the component |
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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 |
Un |
Value: 1 Type: Voltage (V) Description: Spool nominal voltage |
d |
Value: 0.9 Type: Damping (s⁻¹) Description: Spool damping |
f |
Value: 80 Type: Frequency (Hz) Description: Spool resonance frequency |
port_p |
Type: Port_a Description: Port for hydraulic fluid (filled icon) |
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port_t |
Type: Port_a Description: Port for hydraulic fluid (filled icon) |
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port_b |
Type: Port_b Description: Port for hydraulic fluid (unfilled icon) |
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port_a |
Type: Port_b Description: Port for hydraulic fluid (unfilled icon) |
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u1 |
Type: RealInput Description: 'input Real' as connector |
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u2 |
Type: RealInput Description: 'input Real' as connector |
medium |
Type: Medium Description: Medium in the component |
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volume_a |
Type: Volume Description: Fixed volume with fluid storage |
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volume_b |
Type: Volume Description: Fixed volume with fluid storage |
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volume_t |
Type: Volume Description: Fixed volume with fluid storage |
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volume_p |
Type: Volume Description: Fixed volume with fluid storage |
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rightState |
Type: CrossOver4Port Description: Basic building block for directional control valves |
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leftState |
Type: Straight4Port Description: Basic building block for directional control valves |
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spool |
Type: SpoolE2Windings Description: An electrical spool with second-order characteristics |
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add |
Type: Add Description: Output the sum of the two inputs |
Hydraulic.Examples.Accumulators Example circuit with an accumulator and cylinder |
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Hydraulic.Examples.MultipleActuators Example circuit with two cylinders working in a sequence |