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Infinite Flow Resistance (MA)

Perfectly insulated break in moist air network

  • Library:
  • Simscape / Foundation Library / Moist Air / Elements

  • Infinite Flow Resistance (MA) block

Description

The Infinite Flow Resistance (MA) block represents a break in a moist air network. There is no mass or energy flow through the break. However, the moist air properties, specified by the Moist Air Properties (MA) 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 differences in pressure, temperature, specific humidity, and trace gas mass fraction between port A and port B.

Variables

To set the priority and initial target values for the block variables prior to simulation, use the Variables tab in the block dialog box (or the Variables section in the block Property Inspector). For more information, see Set Priority and Initial Target for Block Variables and Initial Conditions for Blocks with Finite Moist Air Volume.

Ports

Conserving

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Moist air conserving port where the mass flow rate and energy flow rate are both equal to zero.

Moist air conserving port where the mass flow rate and energy flow rate are both equal to zero.

Extended Capabilities

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

Introduced in R2018a