Effect of linear feedback control on the optimal transient growth in particle-laden channel flow

The optimal transient growth process in a particle-laden channel flow is studied under the influence of the linear feedback control. The equilibrium Eulerian approach with the assumption that the particles are small and spherical is adopted. The effect of initial distribution of particles on the optimal transient growth of perturbations is...

Bioinformed Performative Composite Structures: From biological micro-structures to material composites and articulated assemblies

This ongoing investigation aims to learn from nature novel material organizations and structural systems in order to develop innovative architectural system. We developed a multidisciplinary approach, using scientific analysis and design research and prototyping. We focus on the study of a “living fossil” fish, whose armor system is so efficient...

Self-healing coating healed with a viscoelastic substance

A protective coating is used to protect surface of a material from various deterioration factors. When cracks form and propagate in the coating, water, chloride ion, and carbon dioxide would penetrate through the cracks. This results in the deterioration of the material, leading to reduction in its serviceability. If the protective coating has...

Self-healing evolution of oxidized surface of AL4SIC4 and its effect on mechanical properties

Abstract only.