Introducing Thermosys 4.3

The THERMOSYS 4 Toolbox for MATLAB/Simulink® is a suite of simulation tools for analyzing the behavior of air-conditioning and refrigeration systems (both steady-state and time-dependent).  It was developed at the University of Illinois at Urbana-Champaign through sponsorship by the Air-Conditioning and Refrigeration Center (ACRC) and distributed by CU Aerospace.*

Key benefits include:

  • Nonlinear models suitable for simulation and control design of multiphase fluid dynamics associated with subcritical air-conditioning and refrigeration systems
  • Capability to simulate transient dynamics, including startup and shutdown dynamics
  • Component models with user-defined parameters for building customized systems models
  • Built-in fluid properties for air, ammonia (R717), carbon dioxide (R744), glycol/water 75/25 mix, R21, R134a, R245fa, R404A, R407C, R410A, R507A, and water
  • Brazed plate heat exchanger models for condensers and evaporators
  • Humid air exchanger modelling

Note: The toolbox requires MATLAB/Simulink®, and is compatible with MATLAB Version 2012b or later.  Earlier versions of MATLAB/Simulink® may be compatible, but are not supported.


AC Flow loop in ThermosysTM

*These codes are Copyrighted and may not be reproduced for sale or for use in part of another code for sale without expressed written permission.

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