Stefano Pezzano

Stefano Pezzano

Postdoctoral researcher

Cerfacs

CFD team

Welcome!

My name is Stefano and I am a postdoctoral researcher at Cerfacs in Toulouse. My research focuses on advanced numerical methods for fluid mechanics for aerospace applications.

Interests

  • High-order numerical methods for PDEs
  • Isogeometric Analysis
  • Mesh Generation, Refinement and Deformation
  • Computational Fluid Dynamics
  • Large Eddy Simulation

Education

  • PhD in Applied Mathematics, 2021

    Université Côte d'Azur - Inria

  • MSc in Aerospace Engineering, 2018

    Politecnico di Torino

  • BSc in Aerospace Engineering, 2015

    Politecnico di Torino

Experience

 
 
 
 
 

Postdoctoral researcher

Cerfacs

Oct 2021 – Present Toulouse, France
Scale resolved simulation of turbulent flows using high-order Discontinuous Galerkin schemes in the context of the Nextsim project.
 
 
 
 
 

PhD Fellow

Acumes team, Inria

Oct 2018 – Sep 2021 Sophia-Antipolis, France

Development of a Discontinuous Galerkin solver for compressible flows with moving boundaries, using a high-order geometry representation derived from Computer Aided Design. The proposed methodology is implemented in the open source platform Igloo.

Supervisor: Régis Duvigneau

 
 
 
 
 

Predoctoral Research Fellow

Memphis team, Inria

Apr 2018 – Sep 2018 Bordeaux, France
Development and validation of an immersed boundary solver for turbulent flows on parallel octree grids. Application to aeroelastic simulations of wind turbine blades.
 
 
 
 
 

Intern

Memphis team, Inria

Sep 2017 – Feb 2018 Bordeaux, France

Subject: Aeroelastic modelling of a wind turbine blade

Supervisor: Angelo Iollo

Video Gallery

A selection of simulations carried out during my PhD

Airfoil with trailing edge morphing

Airfoil with trailing edge morphing

Vertical axis wind turbine

Vertical axis wind turbine

Pitching ellipse with sliding mesh

Pitching ellipse with sliding mesh

Transonic pitching airfoil with adaptive mesh

Transonic pitching airfoil with adaptive mesh

Oscillating Cylinder Flow

Oscillating Cylinder Flow

Publications

(2021). A fully-conservative sliding grid algorithm for compressible flows using an Isogeometric Discontinuous Galerkin scheme. To appear, Computer Methods in Applied Mechanics and Engineering.

PDF

(2020). A NURBS-based Discontinuous Galerkin method for conservation laws with high-order moving meshes. Published, Journal of Computational Physics.

PDF

(2020). A NURBS-based Discontinuous Galerkin Framework for Compressible Aerodynamics. Proceedings of the AIAA Aviation 2020 Forum.

PDF

Selected Talks

Isogeometric Discontinuous Galerkin method with deformable domains

An Arbitrary Lagrangian Eulerian Formulation for Isogeometric Discontinuous Galerkin Schemes

Contact