Vipin Kumar R&D Staff Member - Composites and Fiber Manufacturing Contact 865.773.3921 | KUMARVI@ORNL.GOV All Publications Fast-rate joining of thermoplastic composites using integrated additive manufacturing and compression molding process Vacuum-assisted extrusion to reduce internal porosity in large-format additive manufacturing Examining infrared thermography based approaches to rapid fatigue characterization of additively manufactured compression molded short fiber thermoplastic composites Design optimization of lightweight automotive seatback through additive manufacturing compression overmolding of metal polyme... 1 Introduction... 7 Innovations in high-rate composite manufacturing: integrating additive manufacturing with compression molding process Hybrid Composite Materials and Manufacturing: Fibers, Nano-Fillers and Integrated Additive Processes Vertical z-axis discontinuous carbon fibers for improved lightning strike performance of continuous fiber-reinforced polymer composites 91°µÍø Thermoplastic Composite Joining of Pultruded Continuous Fiber Spars for Multi-Functional Batter... Effect of plasma treatment on LMPAEK/CF tape and composites manufactured by automated tape placement (ATP) Numerical modeling of fiber orientation in multi-layer, isothermal material-extrusion big area additive manufacturing Numerical modeling of fiber orientation in multi-layer, material-extrusion big area additive manufacturing EXPERIMENTAL INVESTIGATION OF SHORT FIBER REINFORCED THERMOPLASTIC COMPOSITE JOINING IN AN INTEGRATED ADDITIVE MANUFACTURING ... Development of multifunctional nylon 6,6-based nanocomposites with high electrical and thermal conductivities by scalable melt and dry blending methods for automotive applications Development of multifunctional nylon 6,6-based nanocomposites with high electrical and thermal conductivities by scalable melt and dry blending methods for automotive applications Continuous Fiber 3D printing for Compression Over Molding... Reducing warpage in a hybrid large-scale additive manufacturing and compression molding process Static Mixing Nozzles for Long and Short Fiber Additive Extrusion Processes Non-metallic lightning strike protection coating for wind-turbine blades Enhanced lightning strike protection using vertically oriented carbon fiber melded with conventional carbon fiber-reinforced composite and its validation through damage analysis Modeling fiber orientation and strand shape morphology in three-dimensional material extrusion additive manufacturing Bioinspired design toward nanocellulose-based materials Rapid Fatigue Characterization via Infrared Thermography of AM-CM Composites A novel additive manufacturing compression overmolding process for hybrid metal polymer composite structures... The Influence of Carbon Fiber Composite Specimen Design Parameters on Artificial Lightning Strike Current Dissipation and Material Thermal Damage Pagination Current page 1 Page 2 Page 3 Next page ›â¶Äº Last page Last » Key Links Organizations Energy Science and Technology Directorate Manufacturing Science Division Composite Science and Technology Section Composites Innovation Group