Strong acoustic streaming can be generated inside a microchannel near sharp-edge structures. In this study, three Sharp-Edge Acoustic Streaming (SEAS) micromixers with multiple sharp edge patterns actuated by piezoelectric transducers are investigated. Direct Numerical Simulation (DNS) is used to numerically solve the multi-physics phenomenon involving acoustics, fluid dynamics and mass transfe...

This paper proposed a novel technique of edge detection in which ACO Edge detection is performed on fusion of Hue and PCA component. Edge detection is the vital step in numerous critical vision applications. Edge detection produces a black and white binary image where each object is distinguished by lines. Edges are the region in the image where sharp variations exist. Matlab tool is used for i...