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Library
Modeling Tutorial

modulatedflowsource-leakage

Navigation: Library > Iconic Diagrams > Hydraulics > Pumps >

modulatedflowsource-leakage

Library

Iconic Diagrams\Hydraulics\Pumps

Use

Domains: Continuous. Size: 1-D. Kind: Iconic Diagrams (Hydraulics).

ModulatedFlowSource-Leakage

Description

This model represents a flow source with a variable flow and leakage. The variable flow is given by an input signal:

p.phi = phi - G*p.p;

At the output port of the flow source a parasitic volume is mounted. A parasitic volume is a tiny volume that can be added to elements to make them more easy to simulate.

Interface

Ports	Description
p
Causality
fixed volume flow out p
Input
phi	Volume flow [m3/s]

Parameters

TankRes\p_nom

TankRes\p_tank

TankRes\Q_leak

V\V

V\p_initial

Nominal pressure

Tank pressure [Pa]

Leakage flow at nominal pressure [m3/s]

Volume of oil under pressure [m3] (hidden)

The starting pressure of the volume [Pa] (hidden)