0000000000021938
AUTHOR
Yue Hao
Electron Ion Collider: The Next QCD Frontier - Understanding the glue that binds us all
This White Paper presents the science case of an Electron-Ion Collider (EIC), focused on the structure and interactions of gluon-dominated matter, with the intent to articulate it to the broader nuclear science community. It was commissioned by the managements of Brookhaven National Laboratory (BNL) and Thomas Jefferson National Accelerator Facility (JLab) with the objective of presenting a summary of scientific opportunities and goals of the EIC as a follow-up to the 2007 NSAC Long Range plan. This document is a culmination of a community-wide effort in nuclear science following a series of workshops on EIC physics and, in particular, the focused ten-week program on "Gluons and quark sea a…
Multicriteria optimization of 3D printed wing using PLA reinforced with carbon fiber
The purpose of this work is the optimal conception of a wing built using fused deposition modeling (FDM),<br>which is one of the main additive manufacturing (AM) process. PLA reinforced with carbon fiber was selected for the<br>filament as we have defined their mechanical properties in previous work. The optimization approach use hybrid strategy<br>based on surface response method with kriging model and a heuristic method to avoid to be trapped in local<br>minimization/maximization. The objective functions for this optimization are the weight, the drag (functions to minimize)<br>and the lift (function to maximize) with respect to the failure criteria of the composite material used…