Ahmed A Hassen Group Leader & Senior R&D Staff Scientist Contact hassenaa@ornl.gov | 865.574.6357 All Publications Additive Manufacturing of Dissolvable Mandrels Development of multifunctional nylon 6,6-based nanocomposites with high electrical and thermal conductivities by scalable mel... Development of multifunctional nylon 6,6-based nanocomposites with high electrical and thermal conductivities by scalable melt and dry blending methods for automotive applications EVALUATION OF DISSOLVABLE ADDITIVELY MANUFACTURED MOLDS AND SUPPORTS FOR ELECTROIMPACTS INNOVATIVE ADDITIVE MANUFACTURING PROCESS Reducing warpage in a hybrid large-scale additive manufacturing and compression molding process Effect of fiber reinforcement on the process parameters of injection molding manufacturing process... Enhanced lightning strike protection using vertically oriented carbon fiber melded with conventional carbon fiber-reinforced ... Non-metallic lightning strike protection coating for wind-turbine blades A novel additive manufacturing compression overmolding process for hybrid metal polymer composite structures... Hybrid Manufacturing of Conformal Cooling Channels for Tooling... Enhanced through-thickness electrical conductivity and lightning strike damage response of interleaved vertically aligned short carbon fiber composites THERMAL ANALYSIS AND DESIGN OF SELF-HEATING MOLDS USING LARGE-SCALE ADDITIVE MANUFACTURING FOR OUT-OF-AUTOCLAVE APPLICATIONS... High Pressure and Two-Sided Mold Surface Solutions EVALUATING THE MECHANICAL PROPERTIES WITHIN THE TRANSITION REGION OF MULTI-MATERIAL LARGE-FORMAT EXTRUSION ADDITIVE MANUFACTU... Evaluation of AddUp Precision L-PBF Technology for Tooling and Other Industrial Applications... Unraveling a path for multi-cycle recycling of tailored fiber-reinforced vitrimer composites Unraveling a path for multi-cycle recycling of tailored fiber-reinforced vitrimer composites Pulse Strengthened and Laser Edge Sealed Vacuum Insulation Glazing... MODELLING FIBER ORIENTATION DURING ADDITIVE MANUFACTURING COMPRESSION MOLDING PROCESSES... THE IMPACT OF A STATIC-MIXING NOZZLE ON UNIFORMITY IN MATERIAL EXTRUSION LARGE-SCALE ADDITIVE MANUFACTURING... Applying Acoustic Emission to Large Format Additive Manufacturing Anisotropic thermal behavior of extrusion-based large scale additively manufactured carbon-fiber reinforced thermoplastic structures Joining technique for in-oven/autoclave molds manufactured by large scale polymer additive manufacturing... Characterization of anisotropic mechanical properties of polymer composites from a hybrid additive manufacturing-compression ... Characterization of nonlinear ultrasonic waves behavior while interacting with poor interlayer bonds in large-scale additive ... Pagination Current page 1 Page 2 Page 3 … Next page ›› Last page Last » Key Links Google Scholar ORCID LinkedIn https://www.ornl.gov/advancedmanufacturing Organizations Energy Science and Technology Directorate Manufacturing Science Division User Facilities Manufacturing Demonstration Facility