Continuous improvement of digital methods
Numerical Modelling for Shipbuilding. Physical Models, Industrial Uses and Innovation Challenges

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Continuous improvement of digital methods


Numerical Modelling for Shipbuilding. Physical Models, Industrial Uses and Innovation Challenges

Author : Jean-François SIGRIST

Publication date: December 10, 2023 | Lire en français

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3. Continuous improvement of digital methods

Numerical methods are constantly being developed and improved: the following are examples of these improvements, which concern, on the one hand, innovations in the modelling of fluid/structure coupling problems, of particular interest to shipbuilding, and, on the other hand, the use of more specific methods than the "classic" ones presented above: the SPH and LBM methods.

3.1 Modeling fluid/structure interactions

Fluid/structure interactions (FSI) generally concern any mechanical structure in contact with a fluid, whether flowing or not (in this case, a "stagnant" fluid): they are encountered in many situations, for example in civil engineering (resistance of a storage tank or dam to the effects of an earthquake, of chimneys or engineering structures to the...

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