Abstract: This paper presents an interesting nanosecond (ns) laserinduced plasma deburring (LPD) effect (from microchannel sidewalls) discovered by the authors, which has been rarely reported before in the literature. Fast imagining ...

Abstract: This study addresses the optimization of truss structures with discrete design variables using a subspace harmony search (SHS) algorithm integrated with an improved Deb rule. Harmony improvisation and updating of the SHS ...

Abstract: In this paper a twostage physicsbased model has been applied to study the evolution of plasma produced by highintensity nanosecond laser ablation in vacuum under external magnetic field. In the early stage (Stage I), the ...

Abstract: Ultrasonic cavitation peening is a peening process utilizing the high pressure induced by ultrasonic cavitation in liquids (typically water). In this paper, ultrasonic cavitation peening on stainless steel and nickel alloy ...