Search Results - "Seokpum Kim"

Factors affecting direct lightning strike damage to fiber reinforced composites: A review by Kumar, Vipin, Yokozeki, Tomohiro, Karch, Christian, Hassen, Ahmed A., Hershey, Christopher J., Kim, Seokpum, Lindahl, John M., Barnes, Abigail, Bandari, Yashwanth K., Kunc, Vlastimil

“…In recent years, Carbon Fiber Reinforced Plastics (CFRP) or Glass Fiber Reinforced Plastics (GFRPs) have become a very common material for aircraft and wind…”
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Stiff and strong, lightweight bi-material sandwich plate-lattices with enhanced energy absorption by Hsieh, Meng-Ting, Ha, Chan Soo, Xu, Zhenpeng, Kim, Seokpum, Wu, H. Felix, Kunc, Vlastimil, Zheng, Xiaoyu

“…Plate-based lattices are predicted to reach theoretical Hashin–Shtrikman and Suquet upper bounds on stiffness and strength. However, simultaneously attaining…”
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Ignition thresholds of aluminized HMX-based polymer-bonded explosives by Miller, Christopher, Kim, Seokpum, Horie, Yasuyuki, Zhou, Min

“…The ignition of aluminized HMX-based polymer-bonded explosives (PBXs) under shock loading is studied via mesoscale simulations. The conditions analyzed concern…”
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Large-scale additive manufacturing tooling for extrusion-compression molds by Yeole, Pritesh, Kim, Seokpum, Hassen, Ahmed Arabi, Kumar, Vipin, Kunc, Vlastimil, Vaidya, Uday

“…Carbon fiber reinforced polymer composites (CFPC) have been used in additive manufacturing (AM) due to both the high-strength-to-weight and…”
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Compression and energy absorption characteristics of short fiber‐reinforced 2D composite lattices made by material extrusion by Kim, Seokpum, Nasirov, Aslan, Pokkalla, Deepak Kumar, Kishore, Vidya, Smith, Tyler, Duty, Chad, Kunc, Vlastimil

“…With the advent of additive manufacturing, lattice structures have been of increasing interest for engineering applications involving light‐weighting and…”
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A novel additive manufacturing compression overmolding process for hybrid metal polymer composite structures by Pokkalla, Deepak Kumar, Hassen, Ahmed Arabi, Nuttall, David, Tsiamis, Nikolaos, Rencheck, Mitchell L., Kumar, Vipin, Nandwana, Peeyush, Joslin, Chase B., Blanchard, Patrick, Tamhankar, Sangram Laxman, Maloney, Patrick, Kunc, Vlastimil, Kim, Seokpum

“…•Metal polymer composites are fabricated via additive manufacturing compression overmolding.•Tailored composite preforms enable control over fiber orientation…”
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Molecular Dynamic Simulation on the Effect of Polymer Molecular Size in Thermal Nanoimprint Lithographic (T-NIL) Process by Kim, Seokpum, Lee, Dong Eon, Lee, Woo Il

“…Molecular dynamic simulation of thermal nanoimprint lithographic (T-NIL) process has been performed to study the effect of the polymer molecular size on…”
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Characterization of Mechanical Performance of Composites Fabricated Using Innovative Carbon Fiber Wet Laid Process by Hicham Ghossein, Ahmed Arabi Hassen, Seokpum Kim, Jesse Ault, Uday K. Vaidya

“…Recent innovation in production of optimized nonwoven wet laid (WL) carbon fiber (CF) mats raised the question of optimal translation of the performance and…”
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Prediction of shock initiation thresholds and ignition probability of polymer-bonded explosives using mesoscale simulations by Kim, Seokpum, Wei, Yaochi, Horie, Yasuyuki, Zhou, Min

“…The design of new materials requires establishment of macroscopic measures of material performance as functions of microstructure. Traditionally, this process…”
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Manufacturing and characterization of continuous fiber-reinforced thermoplastic tape overmolded long fiber thermoplastic by Alwekar, Shailesh, Ogle, Ryan, Kim, Seokpum, Vaidya, Uday

“…Light-weight construction, design freedom, integration of functions, and compelling cost element are desired by Original Equipment Manufacturers (OEMs) and…”
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Energy dissipation in polymer-bonded explosives with various levels of constituent plasticity and internal friction by Keyhani, Amirreza, Kim, Seokpum, Horie, Yasuyuki, Zhou, Min

“…[Display omitted] •Contributions of plasticity and friction to hotspots in PBX9501 are analyzed.•Overall, dissipation due to plasticity outweighs frictional…”
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Additive Manufacturing of Self‐Sensing Carbon Fiber Composites by Xu, Zhenpeng, Lu, Haotian, Chen, Qiyi, Kim, Seokpum, Kunc, Vlastimil, Zheng, Xiaoyu Rayne

“…Carbon fiber‐reinforced polymer (CFRP) composites have gained substantial attention across various industries owing to their exceptional mechanical properties…”
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Fiber orientation evaluation in reinforced composites using digital image correlation and thermal excitation by Spencer, Ryan, Alwekar, Shailesh, Jo, Eonyeon, Hassen, Ahmed Arabi, Kim, Seokpum, Vaidya, Uday

“…A digital image correlation (DIC) nondestructive evaluation (NDE) method for determining fiber orientation in a composite material was developed. Fiber…”
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Z-Pinning approach for 3D printing mechanically isotropic materials by Duty, Chad, Failla, Jordan, Kim, Seokpum, Smith, Tyler, Lindahl, John, Kunc, Vlastimil

“…Conventional 3D printing approaches are restricted to building up material in a layer-by-layer format, which is more appropriately considered “2.5-D” printing…”
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Design optimization of lightweight automotive seatback through additive manufacturing compression overmolding of metal polymer composites by Pokkalla, Deepak Kumar, Garg, Nikhil, Paramanathan, Mithulan, Kumar, Vipin, Rencheck, Mitchell L., Nandwana, Peeyush, Kunc, Vlastimil, Hassen, Ahmed Arabi, Kim, Seokpum

“…With the growing demand for enhanced automotive fuel efficiency and environmental sustainability, there is a need for lightweighting automotive components…”
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Internal arcing and lightning strike damage in short carbon fiber reinforced thermoplastic composites by Kumar, Vipin, Yeole, Pritesh S., Hiremath, Nitilaksha, Spencer, Ryan, Billah, Kazi Md Masum, Vaidya, Uday, Hasanian, Mostafa, Theodore, Merlin, Kim, Seokpum, Hassen, Ahmed Arabi, Kunc, Vlastimil

“…Short carbon fiber reinforced thermoplastic composites (S-CFRTP) are currently used in interior parts of aircraft such as electronic circuitry and assemblies,…”
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Mechanical Behavior of Additively Manufactured Molybdenum and Fabrication of Microtextured Composites by Fernandez-Zelaia, Patxi, Ledford, Christopher, Kim, Seokpum, Campbell, Quinn, Rojas, Julio Ortega, Rossy, Andrés Márquez, Kirka, Michael

“…Refractory metals are a class of high-melting-temperature materials suitable for use in extreme environment applications. Interestingly, during additive…”
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Self-healing carbon fiber/epoxy laminates with particulate interlayers of a low-melting-point alloy by Wang, Se Jun, Jang, Ji Hwan, Kim, Jin Koo, Baek, Jae Min, Lee, Ji Hee, Jeong, Jinwook, Keum, Hohyun, Kim, Seokpum, Kim, Sang Yup

“…In order to prolong the service life of fiber-reinforced polymer composites, the implementation of self-healing ability with the micro-encapsulated healing…”
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Scaling Up metal additive manufacturing process to fabricate molds for composite manufacturing by Hassen, Ahmed Arabi, Noakes, Mark, Nandwana, Peeyush, Kim, Seokpum, Kunc, Vlastimil, Vaidya, Uday, Love, Lonnie, Nycz, Andrzej

“…Direct Energy Deposition (DED) systems are currently used to repair and maintain existing parts in the aerospace and automotive industries. This paper…”
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Mechanical Characterization of High-Temperature Carbon Fiber-Polyphenylene Sulfide Composites for Large Area Extrusion Deposition Additive Manufacturing by Yeole, Pritesh, Hassen, Ahmed Arabi, Kim, Seokpum, Lindahl, John, Kunc, Vlastimil, Franc, Alan, Vaidya, Uday

“…Additive manufacturing (AM) is evolving from rapid prototyping to production of structural components. The widespread application of AM demands a high level of…”
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