Ryan J Spencer Research Associate/Assistant Contact spencerrj@ornl.gov All Publications STRUCTURAL HEALTH MONITORING FOR LARGE-SCALE ADDITIVE MANUFACTURING USING ACOUSTIC EMISSION TECHNIQUE Experimental and Numerical Investigations on Dynamic Mechanical Properties of TPMS Structures Applying Acoustic Emission to Large Format Additive Manufacturing Volumetric nondestructive evaluation for damage in carbon fiber reinforced polymer panels subjected to artificial lightning s... Detecting thermal crack growth on a large additive manufactured structure using acoustic emission... An Innovative Digital Image Correlation Technique for In-Situ Process Monitoring of Composite Structures in Large Scale Addit... Large-scale continuous carbon/glass fiber additive-compression molded composites... Performance of hybridized bamboo-carbon fiber reinforced polypropylene composites processed using wet laid technique... MXene Reinforced Thermosetting Composite for Lightning Strike Protection of Carbon Fiber Reinforced Polymer... Replacing Metal-Based Lightning Strike Protection Layer of CFRPS by 3D Printed Electrically Conductive Polymer Layer... 3D PRINTED LAYER OF POLYANILINE-BASED CONDUCTIVE POLYMER FOR LIGHTNING STRIKE PROTECTION OF CFRPS... Organizations User Facilities Manufacturing Demonstration Facility Energy Science and Technology Directorate