Curriculum Vitae

Wiyao Azoti

9 rue du Dauphiné [email protected] 57970 Yutz, French driver license type : B +33609215098 Date of birth: January, 12th, 1985 Availability : Immediate Nationality : Togolese

Work Experience

R&D Engineer Public Research Center Henri Tudor 29, avenue J.F. Kennedy, November 2009 - Actual Five (5) years work experience in the numerical modeling of composite materials and structures (multi-scale analysis, mean-fields homogenization, micromechanics);

Proficient in the study of linear and nonlinear behavior of materials and structures from analytical view point to computational aspects including multi-physics coupling (magneto-electro-thermo-mechanics);

Good working experience with programing software (Python, Fortran, C++, Matlab), CAD and Finite Element solutions such as Abaqus (with Python script and User Materials subroutines), Ansys-Fluent (cfd), Hypermesh, Gmsh, GetFem++;

Author of scientific publications referenced in SCOPUS.

Academic Experience

Ecole Nationale d'Ingénieurs de , France 1 route d'Ars CS65820 57078 Metz Cedex 3 November 2009 – June 2012 Teaching Associate in Computational Fluids Dynamic modeling under Ansys-Fluent and Vibration Mechanics (theoretical calculations and Simulation aspects using CATIA)

Formation

PhD degree Materials Science, Mechanical Engineering november 2009 - september 2012 University of Lorraine, France 34 Cours Léopold, 54000 Nancy, France Research domains Mechanics of materials (Linear and nonlinear modeling of composite materials and structures, Numerical methods for solving partial derivative equations)

Master of Science MSc in Science and Technology september 2008 - june 2009 Ecole Nationale d'Ingénieurs de Metz, ENIM, France 1 route d'Ars Laquenexy CS65820 57078 Metz Cedex 3 Research domains Mechanics (behavior laws, continuous medium, Numerical methods such as finite element methods), Materials (characterization, thermo-mechanical behavior), Structures (Finite Element computation) Process (Mechanical Fabrication and Construction)

Mechanical Engineering Mechanical Engineer september 2002 - june 2007 Ecole Nationale Supérieure d'Ingénieurs, ENSI, Togo Campus Universitaire de Lomé, Togo Research domains Mechanical fabrication and construction, Process methods, Automatic and control processing, Metrology, Materials resistance, Thermodynamic and thermal machines, Fluids mechanics and vibrations control.

Achievements and Publications

. Tchalla, W. L. Azoti, Y. Koutsawa, A. Makradi, S. Belouettar. Incremental mean-fields micromechanics scheme for non-linear response of ductile damaged composite materials. Composites Part B, (Accepted), (2014) . W. L. Azoti, Y. Koutsawa, A. Tchalla, A. Makradi, S. Belouettar .Micromechanics-based multi-site modeling of elastoplastic behavior of composites. International Journal of Solids and Structures, (Revised and Under Review), (2014) . W.L. Azoti, Y. Koutsawa, N. Bonfoh, P. Lipinski, S. Belouettar. Analytical modeling of multilayered dynamic sandwich composites embedded with auxetic layers. Engineering Structures 57, 248–253, (2013) . Yao Koutsawa, Wiyao Leleng Azoti, Gaetano Giunta. Effective electro-elastic properties of continuous fibers reinforced multi-functional composites with functionally graded ZnO interphase. 6th ECCOMAS Conference on Smart Structures and Materials SMART201,3 (2013) . W.L. Azoti, A. Tchalla, Y. Koutsawa, A. Makradi, G. Rauchs, S. Belouettar, H. Zahrouni. Mean-field constitutive modeling of elasto-plastic composites using two (2) incremental formulations. Composite Structures 105, 256–262, (2013) . W.L. Azoti, N. Bonfoh, Y. Koutsawa, S. Belouettar, P. Lipinski. Influence of auxeticity of reinforcements on the overall properties of viscoelastic composite materials. Mechanics of Materials 61, 28–38, (2013) . Yao Koutsawa, Wiyao Leleng Azoti, Salim Belouettar, Rodolphe Martin, Evgeny Barkanov. Loss behavior of viscoelastic sandwich structures: A statistical-continuum multi-scale approach. Composite Structures, 94(4):1391 – 1397, (2012) . W.L. Azoti, Y. Koutsawa, N. Bonfoh, P. Lipinski, S. Belouettar. On the capability of micromechanics models to capture the auxetic behavior of fibers/particles reinforced composite materials. Composite Structures, 94(1):156 – 165, (2011) . Azoti Wiyao, Yao Koutsawa, Salim Belouettar, Napo Bonfoh, Paul Lipinski. Sur la prédiction micromécanique du comportement auxétique des matériaux composites. 20ème congrès français de mécanique (cfm2011), (2011)

International Conferences

. 11-13 October 2013, International Conference on Science and Technology of Heterogeneous Materials and Structures (ICSTHMS), Constitutive modeling of elasto-plastic composites using a multi-site micromechanics scheme, Wuhan University, China; . 17-21 June 2013, 17th International Conference on Composite Structures (ICCS17), Constitutive modeling of elasto-plastic composites using two (2) incremental mean-field formulations, FEUP Porto, Portugal ; . 18-20 June 2012, International conference on Mechanics of Nano, Micro and Macro Composite Structures, Dynamic behavior of multilayered sandwich composite with auxetic layers, Politecnico di torino, Italy; . 28th August- 2nd September 2011: 20ème Congrès Français de Mécanique (CFM 2011), Sur la prédiction micromécanique du comportement auxétique des matériaux composites, Besançon, France; . 27th-30th March 2011: 4th Conference in the Design, Modeling and Experiments for Advanced Structures and Systems (DeMEASS IV), Design space of auxetic composite materials from non-auxetic phases: Case of kinematic integral equation as formal solution of the heterogeneous material problem, Urspelt Ardennes region, Luxembourg; . 6th-10th September 2010: 37th Solid mechanics Conference (SolMech 2010), Exploring avenues to design negative Poisson’s ratio composite materials, Warsaw, Poland.

Language skills

Languages French: (native language), English (Advanced).

Hobbies

Tourism, Sports, Nature

Références

Pr. Paul Lipinski Dr. HDR. Salim Belouettar Ecole Nationale d’Ingénieurs de Metz, France Public Research Centre Henri Tudor, Luxembourg 1 route d'Ars Laquenexy CS65820 57078 Metz Cedex 3 29, avenue J.F. Kennedy, Luxembourg [email protected], +33 3 87 34 42 63 [email protected], +352 42 59 91 4530

Pr. Heng Hu Dr. Gast Rauchs School of Civil Engineering, Wuhan University, Public Research Centre Henri Tudor, Luxembourg 8 South Road of East Lake 430072, Wuhan, China 29, avenue J.F. Kennedy, Luxembourg [email protected],+86 27 68776630 [email protected], +352 42 59 91 4508