Yan Wang

An improved class-shape transformation-based particle swarm optimization (ICST-PSO) algorithm and its application on airfoil aerodynamic performance optimization

In order to quickly and accurately obtain and optimize the aerodynamic performance of airfoils, an improved class-shape transformation-based particle swarm optimization (ICST-PSO) algorithm is proposed in this work. The proposed ICST-PSO algorithm is not only used to generate the...

Self-organized optofluidic locking enables stable single-frequency lasing in dynamic liquid media

Liquid-state lasers are promising wavelength-agile, reconfigurable coherent light sources, but fluid gain media introduce Brownian motion, thermal transport, and refractive-index fluctuations that destabilize single-frequency emission. Here, we demonstrate that nonequilibrium flu...