multifunctional material

One PhD position is available for Fall 2020 in the Department of Mechanical Engineering at Stony Brook University, New York Long Island. The research program focuses on the mechanics and design of novel advanced materials and metamaterials to achieve high mechanical performance, new wave propagation features, and multifunctional characteristics. The candidates with background in solid mechanics and finite element analysis are highly encouraged to apply. 

One PhD position is available immediately in the Department of Mechanical Engineering at Stony Brook University, NY, US.  The research program focuses on the mechanics and multifunctional applications of 3D periodic composite materials including shape memory, acoustic/elastic wave propagation, and energy harvesting. The candidates with background in solid mechanics and finite element analysis are highly encouraged to apply. 

All metallic, hollow sandwich cylinders having ultralight two-dimensional prismatic cores are optimally designed for maximum thermo-mechanical performance at minimum mass. The heated cylinder is subjected to uniform internal pressure and actively cooled by forced air convection. The use of two different core topologies is exploited: square- and triangular-celled cores. The minimum mass design model is so defined that three failure modes are prevented: facesheet yielding, core member yielding, and core member buckling.