Fluid mechanics is an important part in industrial questions. The modelisation, reduction and control of fluid flows require to solve a nonlinear and multiscale optimisation problem. In the age of artificial intelligence, there is a craze to solve these optimisation problems using the wealth of experimental and numerical data. In this context, the objective of the manuscript is to present how machine learning tools can be used for the data-driven estimation of fluid flow velocity fields. In particular, we aim at reducing, reconstructing and predicting four increasing complexity flows: the laminar wake of a cylinder, a spatial mixing layer, the turbulent wake of a square cylinder and the flow around an isolated tower. To do so, we start by r...
Artificial intelligence becomes increasingly important in solving problems that are difficult to han...
This thesis presents and evaluates an approach for model-based deep reinforcement learning used for ...
We present a numerical methodology for construction of reduced-order models (ROMs) of fluid flows th...
Fluid mechanics is an important part in industrial questions. The modelisation, reduction and contro...
La mécanique des fluides est présente dans de nombreuses thématiques industrielles telles que la san...
International audienceThis paper investigates the use of data-driven methods for the reconstruction ...
Cette thèse traite de techniques promouvant la parcimonie pour déterminer des estimateurs performant...
Despite several advancements in experimental and computational resources, and despite progress in th...
High-fidelity models used for solving Turbulent flows are intractable in applications where repeated...
International audienceThe field of fluid mechanics is rapidly advancing, driven by unprecedentedvolu...
We demonstrate several techniques to encourage practical uses of neural networks for fluid flow esti...
As early as at the end of the 19th century, shortly after mathematical rules describing fluid flow—s...
The problem of classifying turbulent environments from partial observation is key for some theoretic...
Variational autoencoder (VAE) architectures have the potential to develop reduced-order models (ROMs...
An integrated and fruitful journey of an Optical Flow Velocimetry system in various fluid mechanics ...
Artificial intelligence becomes increasingly important in solving problems that are difficult to han...
This thesis presents and evaluates an approach for model-based deep reinforcement learning used for ...
We present a numerical methodology for construction of reduced-order models (ROMs) of fluid flows th...
Fluid mechanics is an important part in industrial questions. The modelisation, reduction and contro...
La mécanique des fluides est présente dans de nombreuses thématiques industrielles telles que la san...
International audienceThis paper investigates the use of data-driven methods for the reconstruction ...
Cette thèse traite de techniques promouvant la parcimonie pour déterminer des estimateurs performant...
Despite several advancements in experimental and computational resources, and despite progress in th...
High-fidelity models used for solving Turbulent flows are intractable in applications where repeated...
International audienceThe field of fluid mechanics is rapidly advancing, driven by unprecedentedvolu...
We demonstrate several techniques to encourage practical uses of neural networks for fluid flow esti...
As early as at the end of the 19th century, shortly after mathematical rules describing fluid flow—s...
The problem of classifying turbulent environments from partial observation is key for some theoretic...
Variational autoencoder (VAE) architectures have the potential to develop reduced-order models (ROMs...
An integrated and fruitful journey of an Optical Flow Velocimetry system in various fluid mechanics ...
Artificial intelligence becomes increasingly important in solving problems that are difficult to han...
This thesis presents and evaluates an approach for model-based deep reinforcement learning used for ...
We present a numerical methodology for construction of reduced-order models (ROMs) of fluid flows th...