Hugo Dornier, PhD student, Platon Team (joint with Onera) Title: Robust and efficient CFD simulation of the ARL-SL19 supersonic cascade through adaptive mesh refinement Abstract: The presentation will focus on an efficient adaptive mesh refinement method able to generate automatically high quality grids that allow accurate CFD simulations for supersonic…
Adrien Melot, Postdoctoral Researcher at I4S Inria Team. Title: Computational methods for bifurcation analysis and control. The ever-increasing demand for lighter structures and more efficient systems requires that the effects of nonlinearities be evaluated at the design stage. One of the most notable characteristics that sets apart nonlinear systems from…
The report is available here.
Meryem Benmahdi, PhD student at Platon Team. Title: Uncertainty quantification and calibration of one-dimensional arterial hemodynamics Cardiovascular diseases are the leading cause of death globally. Virtual twins can support healthcare professionals in the diagnosis, interventional planning, and follow-up of patients. Three-dimensional (3D) high-fidelity computational hemodynamics simulations are usually extremely costly.…
Zachary Jones, PhD student at Platon Team. Title: Random Fourier Features for Hyperkernel learning Kernel choice and calibration remain an important aspect of machine learning and statistical applications. Defining the space of kernel functions as a reproducing kernel Hilbert space, creating a hyper reproducing kernel Hilbert space, offers one means…
Embedded/immersed/unfitted boundary methods obviate the need for continual re-meshing in many applications involving rapid prototyping and design. Unfortunately, many finite element embedded boundary methods (cutFEM, Finite Cell Method, etc. ) are also difficult to implement due to: (a) the need to perform complex cell cutting operations at boundaries, (b) the…
Kick-off meeting of the MSCA Doctoral Network TRACES on the 12th and 13th of December at Politecnico di Milano. TRACES is a European Joint Doctorate network whose main goal is to provide high-level training in the field of in-flight icing to deliver a new generation of high achieving Doctoral Researchers…
Maria Han Veiga, Assistant Professor in Mathematics at University of Michigan. Title: High fidelity numerical codes: structure-preserving schemes with data-driven models. Many engineering and scientific problems can be described by equations of fluid dynamics, namely, systems of time dependent nonlinear hyperbolic PDEs. The mathematical description of these processes as well…
Enora Denimal, Research Scientist at I4S (Inria Rennes). Title: Surrogate modelling for structural design in nonlinear dynamics – application to friction damping in aircraft application.
Gianluca Geraci, Senior Member of Technical Staff in the Optimization and Uncertainty Quantification department of the Sandia National Laboratories. Title: Overview and perspectives on multifidelity Uncertainty Quantification
