Systems Cooling Library (CLZ)

Develop cooling systems and dimension components, dedicated to batteries, electric drives and electronic thermal management

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The Modelica-based Systems Cooling Library supports the development of the thermal management system, especially for batteries cells, electrical drives and powertrain. The ease of component parameterization as well as the use of standard connectors helps to build up circuit models fast and fully compatible to the Modelica Standard Library. 

  • Significantly reduced costs through the efficient modeling and simulation of cooling circuits.
  • Fosters innovative solutions for heat recovery and thermal management of the complete system.
  • Quickly dimension cooling components to assess sub-systems lifetime and performances.
  • Simplifies control development by considering thermal inertia of coolant circuit based on dynamic models.
  • Easy to implement with compatible connectors and simple component parameterization.

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3DEXPERIENCE is powerful and transformative software, so learning to make the most of it isn’t trivial. Thankfully, Dassault Systèmes and CATI provide plenty of resources on the path to proficiency:

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  • Extensive official documentation
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  • CATI simulation mentorship programs
  • CATI consultative methodology development


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  • Systems Cooling Library (CLZ)
  • Systems Cooling Library (CLZ)
  • Systems Cooling Library (CLZ)
  • Systems Cooling Library (CLZ)
  • Systems Cooling Library (CLZ)