WOLFRAM SYSTEM MODELER

BasicDisplacementMachine

Model of a pump/motor with variable displacement and no volumes

Wolfram Language

In[1]:=
SystemModel["Hydraulic.PumpsAndMotors.Internal.BasicDisplacementMachine"]
Out[1]:=

Information

This is a model of a pump/motor with variable displacement and no volumes.

Limitations

Volumetric efficiency is not included in the models. This model does not contain lumped volumes so it does not integrate the flow and compute the pressure at the ports.

Parameters (2)

medium

Value: Oil()

Type: Medium

Description: Medium in the component
D

Value: 5e-05

Type: Volume (m³)

Description: Displacement per revolution

Connectors (4)

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_a

Type: Flange_a

Description: One-dimensional rotational flange of a shaft (filled circle icon)
e

Type: RealInput

Description: Displacement setting, normalized between -1 to 1

Components (1)

medium

Type: Medium

Description: Medium in the component

Used in Components (1)

DisplacementMachine

Hydraulic.PumpsAndMotors.Internal

Model of a pump/motor with volumes