Publications

Numerical Analysis

A Fourier-based methodology without numerical diffusion for conducting dye simulations and particle residence time calculations

Dye experimentation is a widely used method in experimental fluid mechanics for flow analysis or for the study of the transport of particles within a fluid. This technique is particularly useful in biomedical diagnostic applications ranging from…

Faisal Amlani, Heng Wei, Niema Pahlevan

Journal of Computational Physics - 2023

Engineering Sciences

Influence of biaxial stress on magnetic behavior of hot-rolled steels

On-line non-destructive magnetic monitoring (NDM) techniques are relevant to evaluate the quality of steels and their fluctuations during forming process. The on-line monitoring faces different issues. Due to magneto-mechanical coupling, stress that…

Olivier Hubert, Julien Taurines, Zakariae Maazaz, Raphael Crepinge, Carola Celada-Casero, Frenk van den Berg

European Conference on Non-Destructive Testing (ECNDT) - 2023

Engineering Sciences

Formulation of a Mechanical Stress Dependent Macroscopic Magnetic Model for Incremental Permeability Simulation

Electromagnetic based systems receive ever-growing interest for on-line assessment of steel strip properties for major manufacturers, especially when Advanced High Strength Steel (AHSS) products for automotive purposes are considered. Manufacturing…

Patrick Lombard, Olivier Hubert, Frenk van den Berg

European Conference on Non-Destructive Testing (ECNDT) - 2023

Earth Sciences

An Open Database to Evaluate the Fundamental Frequency of Historical Masonry Towers through Empirical and Physics-Based Formulations

The fundamental frequency plays a primary role in the dynamic assessment of Cultural Heritage towers. Local and global features may impact its value: geometric, material features, interaction with the soil and adjacent buildings, aging, the…

Arnaud Montabert, Cédric Giry, Claire Limoge Schraen, Jade Lépine, Clarisse Choueiri, E. Diego Mercerat, Philippe Guéguen

Buildings - 2023

Physics

Statistical Analysis of the Ultimate Strength of Filaments, Tows and Minicomposites

Jacques Lamon, Mohamed R'Mili

Journal of Composites Science - 2023

Engineering Sciences

Towards an efficient multi-scale numerical model of the impact behavior of woven materials with Global/Local approach

Cuong Ha-Minh, Tien Long Chu, Abdellatif Imad, Q. Hoan Pham

27th DYMAT Technical Meeting 2023 - 2023

Géotechnique

Optimizing TBM Parameters through Surface Settlement Monitoring Using Surrogate Modelling Approach

The process of validating modeling assumptions and calibrating the model using sensor data (Figure 3) involves running numerous simulations to fine-tune the numerical model (outlined in Figure 2) until an accurate representation of the observed data…

Boris Kratz, Pierre Jehel, Maxime Tatin, Emmanuel Vazquez

PhD day, june 2023, Palaiseau - 2023

Civil Engineering

3D Numerical Simulation of TBM Excavation for Predicting Surface Settlements - State of the Art

Tunnels offer efficient transportation infrastructure in urban areas, such as the Grand Paris Express in France. In urban areas, a densely built environment is exposed to the surface settlements caused by tunneling, and consequently, vulnerable…

Boris Kratz, Pierre Jehel, Maxime Tatin

World Tunnel Congress 2023 - 2023

Signal and Image processing

Towards a multi-fidelity deep learning framework for a fast and realistic generation of ultrasonic multi-modal Total Focusing Method images in complex geometries

This paper presents a deep-learning surrogate model tailored for a fast generation of realistic ultrasonic images in the Multi-modal Total Focusing Method (M-TFM) framework. The method employs both physics- and data- driven data-sets. To this end,…

Gerardo Granados, Roberto Miorelli, Filippo Gatti, Sébastien Robert, Didier Clouteau

NDT & E International - 2023

Dynamique, vibrations

An Open Database to Evaluate the Fundamental Frequency of Historical Masonry Towers through Empirical and Physics-Based Formulations

The fundamental frequency plays a primary role in the dynamic assessment of Cultural Heritage towers. Local and global features may impact its value: geometric, material features, interaction with the soil and adjacent buildings, aging, the…

Arnaud Montabert, Cédric Giry, Claire Limoge Schraen, Jade Lépine, Clarisse Choueiri, E. Diego Mercerat, Philippe Guéguen

Buildings - 2023