Abstract: The headon collision process of elliptic vortex rings was experimentally investigated using flowvisualization technique as well as particle image velocimetry (PIV). Elliptic vortex rings were generated by the movement of ...

Abstract: Ever increasingly, corrosion-induced steel bridge deterioration, particularly near or at the welded joints, has led to a huge economic burden in the United States. There is, however, no sufficient information about weldment ...

Abstract: Return bends are frequently encountered in microfluidic systems. In this study, a three-dimensional spectral boundary element method for interfacial dynamics in Stokes flow has been adopted to investigate the dynamics of ...