Infinite Flow Resistance (IL)

Isothermal liquid element for setting initial pressure difference between two nodes

• Library:

• Simscape / Foundation Library / Isothermal Liquid / Elements

• 

Description

The Infinite Flow Resistance (IL) block represents a break in an isothermal liquid network. There is no liquid flow through the break. However, the liquid properties, specified by the Isothermal Liquid Properties (IL) block connected to the circuit, are the same on both sides of the break. Use this block to set the priority and initial target value to the difference in pressure between port A and port B.

Variables

To set the priority and initial target values for the block variables prior to simulation, use the Initial Targets section in the block dialog box or Property Inspector. For more information, see Set Priority and Initial Target for Block Variables.

Ports

Conserving

A — Flow rate is zero

isothermal liquid

Isothermal liquid conserving port with no fluid flow.

B — Flow rate is zero

isothermal liquid

Isothermal liquid conserving port with no fluid flow.

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

Version History

Introduced in R2020a