Multi-scale modeling and simulation of high-contrast composite materials: Second-order gradient theory

Title : Multi-scale modeling and simulation of high-contrast composite materials: Second-order gradient theory

Abstract:

This paper provides expressions for the tensors A0,0, B0,1, C0,0, and D0,0 for composite materials within the framework of second-order gradient theory. Numerical simulations using the modified Green’s kernel accelerated scheme algorithm have been performed coupled with the MPI/OpenMPlibrary to optimize computation time cost. The 3D numerical simulations have been addressed for 3 different geometries, for which numerical values of the tensors, the computation times, and their classifications have been performed. Keywords: Modeling, simulation, composite materials, high contrast, second-order gradient.

Biography:

My name is Alioune NACRO, I'm 28 and I'm in my third year of a PhD in solid mechanics, mechanical engineering, production engineering, civil engineering and transport. My thesis topic is multi-scale modeling and simulation of high-contrast composite materials: 2nd-order gradient theory.I work in the Nicolas Oresme mathematics laboratory at the University of Caen, in the Modelling and Applications team under the supervision of Dr Philippe KARAMIAN. I have a double engineering degree in mechatronics and mechanics.