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arXiv · 2501.06988

Fully Differentiable Boundary Element Solver for Hydrodynamic Sensitivity Analysis of Wave-Structure Interactions

Kapil Khanal·Carlos A. Michelén Ströfer·Matthieu Ancellin·Maha Haji
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Abstract

Accurately predicting wave-structure interactions is critical for the effective design and analysis of marine structures. This is typically achieved using solvers that employ the boundary element method (BEM), which relies on linear potential flow theory. Precise estimation of the sensitivity of these interactions is equally important for system-level applications such as design optimization. Current BEM solvers are unable to provide these sensitivities as they do not support automatic differentiation (AD). To address these challenges, we have developed a fully differentiable BEM solver

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Kapil Khanal, Carlos A. Michelén Ströfer, Matthieu Ancellin, Maha Haji. 2025-09-03. Fully Differentiable Boundary Element Solver for Hydrodynamic Sensitivity Analysis of Wave-Structure Interactions. https://doi.org/10.1016/j.apor.2025.104707

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