Modelica Systems Libraries


Modelica systems libraries are developed by domain specialists. Used in conjunction with Dassault Systèmes' Modelica based solutions (either CATIA 3DEXPERIENCE or Dymola) to quickly model and simulate the behavior of complex systems that span multiple engineering disciplines - from flight and vehicle dynamics through to electric power systems.


  • Air Conditioning Library

    Design and verify automotive air-conditioning systems, from the early design phase through to detailed control system design and implementation.

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  • Electric Power Library

    Rapidly model, simulate, analyze and optimize electric power systems including DC, single and three phase AC systems.

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  • Engine Dynamics Library

    Dynamic simulation of combustion engine systems with CATIA or Dymola

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  • Flexible Bodies Library

    Rapid modeling and simulation of flexible mechanical systems

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  • Flight Dynamics Library

    Accurately simulate the flight dynamics of aircraft and unmanned aerial vehicles

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  • Fuel Cell Library

    Accelerate the design, simulation and optimization of fuel cells and their control systems for a wide range of industrial applications. 

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  • Heat Exchanger Library

    Enables the efficient design and dimensioning of radiators and heat exchanger stacks for automotive applications.

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  • Human Comfort Library

    Model, analyze and optimize human comfort in air-conditioned automotive, aerospace or architectural environments.



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  • Hydraulics Library

    Enables the quick optimization and verification of the design of hydrostatic drive systems from the early design phases through to control design and...

  • Hydro Power Library

    Enables the development and verification of new hydro power plant designs including the design and virtual testing of new control strategies. 

  • Liquid Cooling Library

    Enables the rapid design and simulation of liquid cooling systems for virtual prototyping, component dimensioning and control system design.

  • Pneumatics Library

    Allows optimization and verification of complete pneumatic systems from the early concept design phase through to detailed production definition.

  • Powertrain Library

    Enables the rapid modeling and simulation of the entire vehicle powertrain system including the resulting motion of the vehicle.

  • Smart Electric Drives Library

    Enables the simulation and optimization of both high performance and general purpose electric drive systems.

  • Thermal Power Library

    Enables the fast and accurate modeling and simulation of thermal power plants including steam and combined cycle power units

  • Vapor Cycle Library

    Enables the rapid design and simulation of vapor cycle systems, including vapor compression cycles for heating or cooling

  • Vehicle Dynamics Library

    Accelerates the design of automotive chassis and vehicle systems, from the early concept design phase through to detailed analysis and implementation.

  • Battery Library

    Bring battery simulation to the system level.

  • Engines Library

    Model spark ignition and compression ignition engines for intake and exhaust flows, emissions and torque assessment.