Innovation challenges for numerical simulations
Fluid-structure interaction - Numercial simulation of vibrations for nuclear pressure vessels
Quizzed article REF: BM5208 V1
Innovation challenges for numerical simulations
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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