1. POROSITY DETECTION AND ANALYSIS USING MATLAB OF THIN-WALLED STRUCTURES FABRICATED USING POWDER BED FUSION AT DIFFERENT ANGLES WITH RESPECT TO THE RECOATER BLADE Open Access Author: Dolack, Matthew Edward Title: POROSITY DETECTION AND ANALYSIS USING MATLAB OF THIN-WALLED STRUCTURES FABRICATED USING POWDER BED FUSION AT DIFFERENT ANGLES WITH RESPECT TO THE RECOATER BLADE Area of Honors: Mechanical Engineering Keywords: Additive ManufacturingPowder Bed FusionPorosityDefect DetectionPart Fabrication AngleRecoater Blade File: Download Matthew_Edward_Dolack_-_SHC_Thesis_Spring_2017.pdf Thesis Supervisors: Timothy William Simpson, Thesis SupervisorDr. Sean N Brennan, Thesis Honors Advisor