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Quizzed article | REF: BM5208 V1

Fluid-structure interaction - Numercial simulation of vibrations for nuclear pressure vessels

Author: Jean-François SIGRIST

Publication date: April 10, 2023 | Lire en français

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    4. Innovation challenges for numerical simulations

    4.1 More efficient and accurate numerical calculations

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    4.1.1 Increasing performance of digital methods

    One of the challenges in industrial CFD is to calculate flows around large objects, with a resolution fine enough to capture the details of turbulent dynamics. In this case, solving the Navier-Stokes equation requires very fine meshes, especially near the wall. In certain flow configurations, the size of the models to be implemented in a calculation becomes an obstacle to the implementation of simulations for industrial...

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