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MacroFlow Network Analysis

MacroFlow is an Incredibly versatile software package for the solution of complex CFD problems involving gases or fluids.

Extremely easy to use, models can be created and solved in just minutes using a comprehensive library of standard components. Fully customisable; you can add your own correlated components to the system. Heat transfer effects can be easily modelled in addition to pressure and mass flow. Steady state and transient analyses are supported.

Component bar fragment

Macroflow components

MacroFlow is ideally suited for system-level thermal design during the conceptual design stage. Its object-oriented nature enables quick construction of flow networks of almost any flow system and the powerful solution method enables rapid analysis. Thus, many different system layouts, “what if” studies, and contingencies such as fan failure can be evaluated very quickly for arriving at few good system-level design early in the design cycle.

Pump characteristics - dp v Flow Rate

Pump characteristics

A number of components are included for electronic system synthesis and solution including fans, heat exchangers & pumps.

MacroFlow is very useful for the thermal design of a variety of electronics systems. Because practical electronics cooling systems can be considered as networks of flow paths through components such as screens, filters, fans, ducts, bends, heat sinks, power supplies, and card arrays, MacroFlow based analysis of such systems is very simple and fast in terms of model definition, computation and examination of results.

The key features and capabilities of MacroFlow include:

  • Analysis of steady and transient systems
  • Intuitive graphical user interface for easy construction of flow system representations
  • A built-in library of components such as inlets, screens, filters, ducts, heat sinks, power supplies, fans, card arrays, and heat exchangers
  • Ability to modify, extend, and customise flow and thermal characteristics of any component
  • Powerful solution algorithm for fast and robust solution of complex models
  • Comprehensive post-processing through plots tables, animations, and more

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