LI K.

The semi-periodic vortex-shedding phenomenon caused by flow separation at the windward corners of a rectangular cylinder would result in significant vortex-induced vibrations (VIVs). Based on the aeroelastic experiment of a rectangular cylinder with side ratio of 1.5:1, 2-dimensional (2D) and 2.5-dimensional (2.5D) numerical simulations of the...

This work considers the development of an easy and scalable approach to change the features of poly(L-lactide) (PLLA) films, which is based on the application of a surface treatment with an amino-functionalized polyhedral oligomeric silsesquioxane (POSS). Indeed, the developed approach is based on the potential reactivity of POSS amino group...

This article presents a systematic control design procedure for an active front-end (AFE) converter connected to a power electronics embedded grid. A parametric model of the grid is first identified using the AFE itself to excite the system. This model is then integrated with the AFE one in order to obtain a global system representation....

In this work, the Layer-by-Layer assembly of multilayered coatings comprising graphite oxide (GO) in combination with either chitosan or branched polyethylenimine was employed to modify the surface functional properties of polylactic acid (PLA) films. The aim is to extend the applicability of this biopolymer, which is of great industrial...