APROS® - Advanced Process Simulation Software

APROS® Nuclear is a comprehensive, accurate and user friendly tool for modelling and dynamic simulation of nuclear power plants.

APROS® Nuclear simulation and analysis software has shown its excellence as a key contributor in assuring nuclear power projects achieve the highest plant safety and operational performance levels. It has been successfully used in a series of major nuclear power plant projects, including power upgrade, modernization, safety improvement, and new plant projects.


See video to learn more about Apros® Nuclear!

High-fidelity simulation, a single tool:

  • Comprehensive plant model for reactor island, turbine island, balance of plant, electrical and automation systems 
  • Reactor types covered: BWR, PWR, VVER
  • 1D- and 3D neutronics solvers, incl. two-group nodal kinetic model
  • Thermal hydraulic solvers incl. six-equation, and three-equation flow models
  • Fully graphical user interface for model configuration and simulation
  • Connectivity to third party software

Key benefits:

  • Vendor independent code owned by NPP owner-operator and research organization 
  • More realistic transient behavior due to less boundary conditions assumptions; real physical feedback e.g. between turbine and reactor plant models
  • Quick and easy-to-use fully graphical model configuration, simulation and maintenance
  • Extensively verified code and validated models against real measurement data

Participating to ICONE in London in July 2018?

Participating to the 5th World Nuclear New Build Congress in London in September 2018?

For more information:

Toni Salminen
Sales Manager, Apros Nuclear & VR
Tel: +358 400 519 650
[email protected]

Apros® details and references


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