Komal Chawla Postdoctoral Researcher Contact . . | CHAWLAK@ORNL.GOV All Publications Property optimized energy absorber for automotive bumpers utilizing multi-material and structural Design Strategies Vacuum-assisted extrusion to reduce internal porosity in large-format additive manufacturing 1 Introduction... Key Links Organizations Energy Science and Technology Directorate Manufacturing Science Division Composite Science and Technology Section Composites Innovation Group