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ASSAS

ASSAS (Artificial intelligence for Simulation of Severe AccidentS) is a Horizon Europe funded project targeting the development of nuclear severe accident simulators. It gathers 14 partners from the European Union, Switzerland and Ukraine, under the coordination of IRSN.

Scientific Objectives

  • Developing a “basic-principles” severe accident simulator for a generic western-type PWR

  • Improving severe accident codes to meet the requirements of a simulator

  • Support the adoption of machine-learning approaches in nuclear science

    Use of Artificial intelligence: data-driven reduced-order modelling

    Work-Packages

    WP1

    Coordination

    WP2

    Methodology

    WP3

    Generation of training database

    WP4

    Surrogate models design

    WP5

    Improving ASTEC’s performances

    WP6

    lnterfacing ASTEC with the simulation environment

    WP7

    Conclusion and dissemination