Abstract: The effects of the uncertainties of various parameters, including the laser fluence, diameter of metal powder particles, laser pulse width, and the initial temperature of metal particles on solidliquidvapor phase change ...

Abstract: This paper explores the basic mechanism of a metamaterial I-girder. The metamaterial I-girder is designed by integrating a mass-spring-damper subsystem with an I-girder to act as a multifrequency vibration absorber. The ...