WOLFRAM SYSTEM MODELER

PressureDependentFriction

Model of pressure dependent friction, used in cylinder models

Wolfram Language

In[1]:=
SystemModel["Hydraulic.Utilities.PressureDependentFriction"]
Out[1]:=

Information

The mechanical end of this model behaves like a friction, where the size of the friction depends on the pressures at the two hydraulic ports. There is no mass flow between the hydraulic ports.

Parameters (2)

f

Value: 1e-06

Type: PressureDependentFriction (N/Pa)

Description: Friction coefficient
c_sym

Value: 1

Type: Real

Description: Symmetry coefficient; 1 means symmetric cylinder. A larger value increases the dependency on port a.

Connectors (3)

port_b

Type: Port_b

Description: Port for hydraulic fluid (unfilled icon)
port_a

Type: Port_a

Description: Port for hydraulic fluid (filled icon)
flange

Type: Flange_a

Description: One-dimensional translational flange (left, flange axis directed INTO cut plane)

Used in Components (1)

CylinderDoubleFriction

Hydraulic.Cylinders

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