dyco

Since September 2016, I am Full Professor of Mechanics and Applied Mathematics at Université Côte d'Azur (formerly University of Nice-Sophia Antipolis) and Researcher at Laboratoire de Mathématiques & Interactions J.A. Dieudonné CNRS UMR 7351, in the Fluid Dynamics & Scientific Computing Group.

From September 2019 to August 2023, I am Head of the J.A. Dieudonné Lab (~ 260 people).

From 2005 to 2016, I was Full Professor in the Energy & Propulsion Department, French Institute for Applied Sciences (INSA/CORIA), Rouen, France, and Researcher at CORIA Lab. My teaching is directly linked to the engineering cycle (energy, combustion, turbulence, mechanics, heat & mass transfer).

Research Interests

My experience is strongly interdisciplinary and deals with modeling, numerical methods and simulation, scientific computing, in fluid dynamics, turbulent combustion, chemical kinetics, pollutant formation, heat & mass transfer, granular & two-phase flows, hydrodynamics...

In the combustion field, applications dealt with combustive flows & thermoelectric conversion at the small scale, flame/wall interaction (with IFPEN), expanding wrinkled flames, flame-balls & ignition kernels analysis, flame/acoustics interaction, percolation modeling for front propagation, pollutant formation in plane engines (with ONERA), stratified combustion modeling in engines (with Renault).

I also was Consulting Expert & Trainer , in Fuels & Combustion, for Kerneos Aluminates (a major player in the cement industry) for cement kiln technology.

Other passed collaborations applications concern buoyant destabilization in wet granular media & non-Newtonian flows with LIED and Institut de Physique de Nice, LIED and also SVI/St Gobain); Eyeglass-framed thermoelectric micro-converter analysis & design (with BioPolis/Darwin, Valencia, Spain); Thermodynamics of metabolic energy conversion under muscle load and in particular the cost of oxygen question, with DYCO Team and Skolkovo Institute of Science and Technology (ecological economics ([http://www.dyco.fr/index.php/Ecological_Economics Ecological Economics, with AFD and Energy & Prosperity Chair

At LIED and LJAD Labs , applications and collaborations are still concerning:

• DREAMS/Nematic Project : , Analysis of Dynamical Expanding Networks: modeling multi-scale spatial exploration, spreading & morphogenesisespecially in the biologic context.

Our archetypal example & investigation topic is the constrained hyphal growth of the filamentous fungus Podospora anserina. In the framework of an ANR support, the involved partners are Rémi Catellier, Claire Guerrier, Laurent Monasse, Etienne Tanré, Indira Chatterji at LJAD Nice , Gwenaël Ruprich-Robert, Thomas Gaslonde and Florence Leclerc at CITCOM, Frédérique Bidard-Michelot, researcher at IFPEN, Eric Herbert at LIED Paris, Amandine Véber at MAP5, Milica Tomasevic at CMAP Ecole Polytechnique, and also Jean-Christophe Nave at McGill Montréal, Canada.

• Nanothermoplasmonics modeling & simulation: coupling (hyperbolic) heat transfer equations and Maxwell equations at the nanoscale; further coupling with the dynamics of possibly reactive flows). Collaboration with Inria ATLANTIS Team (C. Scheid, S. Lantéri), and Laboratoire de Plasmonique et de Procédés par Laser at Polytechnique Montréal (Michel Meunier and Léonidas Agiotis).

• pre-mixed flame theory and modeling , with MNDF team at LJAD Nice.

• emerging collaboration : chemical, radiative and fluid dynamIcs interactions for silicates migration modeling in protoplanetary disks , with Observatoire de la Côte d'Azur (C. Michaut, OCA, Lagrange Lab)

Lab Address

Laboratoire Mathématiques & Interactions J.A. Dieudonné
Université Côte d'Azur CNRS UMR 7351
Parc Valrose 06108 NICE CEDEX, France
ydangelo@unice.fr, yves.dangelo@univ-cotedazur.fr

Also

INRIA Atlantis Team
2004 Route des Lucioles 06902 Valbonne, France

Solvers

My team and I developed/still developing the following solvers:

• DYCO, for simulating coupled potentials stock/flow approach network dynamics and application to thermo-electricity, biology, economics.
• HALLEGRO for solving fully compressible subsonic reactive Navier-Stokes equations (HPC using MPI).
• FLAMEX for solving asymptotics-based evolution equations, in particular propagating fronts through turbulent 2D and 3D flows (spectral/ETDRK methods for Sivashinsky-type non-linear non-local equations).

We also made use of adapted versions of the OpenFOAM® software. See for instance the pages [1] and [2]

International & Industrial Collaborations

Passed and Present International Collaborations
Center for Combustion Studies, Yale University;; Skolkovo Institute, Moscow; Politecnico Milano, Italy; CUED Cambridge University Engineering Department, UK ; Chair of Fluid Mechanics, TU Berlin, Germany; LTH, Lund University of Technology, Sweden; Institute of Nanoscience and Nanotechnology, Greece; University of Valencia, Spain; University of Washington, Seattle; Center for Nonlinear and Complex Systems, Como; Scuola Normale Superiore, Pisa, Italy; Queensland University of Technology, Australia; Ecole Polytechnique de Montréal, Canada; McGill University, Montréal, Canada.

Industrial Collaborations
Renault, IFPEN, ONERA, St-Gobain, Start-Up Hotblock Onboard.

External Links

• My former homepage at CORIA-CFD and HALLEGRO Page at CORIA
  

and also the

• Stratified and MesoScale combustion applications at CORIA-CFD.