Virginia Tech® home

Publications sorted by topic

View journal articles and refereed conference proceedings sorted by topic. 

Jump to
Design
Process and Materials Research
Education

Design

  1. *C. Tenney, S. Strutner, P. Tarazaga, Williams C.B., 2018, “Inexpensive Verification via Mechanical Impedance for Additively Manufactured Parts,” SAMPE Conference & Exhibition, #SE18—1298, Long Beach CA., May 21-24.
  2. *Wagner, G. W., *Bass, L. B., *Rau, D. A., *Ziv, S.B., *Wolf, M.S., *Wolf D.L., *Bai, Y., Williams, C. B., 2017, “Design and Development of a Multi-Tool Additive Manufacturing System,” International Solid Freeform Fabrication Symposium, pp., 2005-2023, Austin TX.
  3. *Tenney, C., Albakri, M., *Kubalak, J., *Sturm, L., Williams, C. B., Tarazaga, P. A., 2017, “Internal porosity detection in additively manufactured parts via electromechanical impedance measurements,” ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, UT, September 18-20, SMASIS2017-3856, pp. V001T08A009, doi:10.1115/SMASIS2017-3856
  4. *Tedia, S., and Williams, C. B., 2016, “Manufacturability analysis tool for Additive manufacturing using voxel-based geometric modelling,” International Solid Freeform Fabrication Symposium. Austin, TX, August 7.
  5. *Kraft, S. M., Lattimer, B. Y., Williams, C. B., 2016, “Flammability of 3-D Printed Polymers – Composition and Geometry Factors,” International Solid Freeform Fabrication Symposium, Austin, TX, August 7.
  6. *Meisel, N., and Williams, C. B., 2015, “An Investigation of Key Design for Additive Manufacturing Constraints in Multimaterial Three-Dimensional Printing,” Journal of Mechanical Design, 137(11): 111406-1 – 111406-9.
  7. W. Gao, Y. Zhang, D. Ramanujana, K. Ramani, Y. Chen, C. B. Williams, C. Wang, Y. Shin, S. Zhang, and P. Zavattieri, “The Status, Challenges, and Future of Additive Manufacturing in Engineering,” Computer-Aided Design, published online April 17, 2015 (DOI: 10.1016/j.cad.2015.04.001).
  8. N. A. Meisel and C. B. Williams, 2014, “An Investigation of Key Manufacturing Constraints Toward the Creation of Optimized Multi-Material Compliant Mechanisms with PolyJet 3D Printing,” International Solid Freeform Fabrication Symposium, Austin, TX., August 4-6.
  9. A. Gaynor, N. Meisel, C. B. Williams, and J. Guest, 2014, “Topology Optimization for Additive Manufacturing: Considering Multiple Materials,” 15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, AIAA Aviation and Aeronautics Forum and Exposition, June 16.
  10. Gaynor, A., *Meisel, N. A., Williams, C. B., Guest, J. K., 2014, “Multiple-Material Topology Optimization of Compliant Mechanisms Created via PolyJet 3D Printing,” Journal of Manufacturing Science and Engineering, 136(6): 061015 (10 pages).
  11. N. A. Meisel, A. Gaynor, C. B. Williams, J. K. Guest, 2013, “Multiple-Material Optimization of Compliant Mechanisms Created via PolyJet 3D Printing,” International Solid Freeform Symposium, Austin, TX., August 12-14.
  1. *Sturm, L., Albakri, M., Williams, C. B., Tarazaga, P. A., 2016, “In-Situ Detection of Build Defects in Additive Manufacturing via Impedance-Based Monitoring,” International Solid Freeform Fabrication Symposium, Austin, TX.
  2. *Sturm, L. D., Williams, C. B., Camelio, J., White, J., Parker, R., 2014, “Cyber-physical Vulnerabilities in Additive Manufacturing Systems,” International Solid Freeform Fabrication Symposium, Austin, TX, August 4-6.
  3. *Turner, H., *Amos, B., White, J., Camelio, J. A., Williams, C. B., Parker, R., 2015, "Bad Parts: Are Our Manufacturing Systems At Risk of Silent Cyber-attacks?", IEEE Security & Privacy, 13(3): 40-47.
  4. Wells, L. J., Camelio, J. A., Williams, C. B., White, J., 2014, “Cyber-Physical Security Challenges in Manufacturing Systems,” Manufacturing Letters, 2(2), pp. 74-77.
  5. L. D. Sturm, C. B. Williams, J. Camelio, J. White, and R. Parker, 2014, “Cyber-physical Vulnerabilities in Additive Manufacturing Systems,” International Solid Freeform Fabrication Symposium, Austin, TX., August 4-6.
  1. Rao, P., Liu, J., Roberson, D., Kong, Z. J., Williams, C. B., 2015, “Online Real-time Quality Monitoring in Additive Manufacturing Processes using Heterogeneous Sensors,” Journal of Manufacturing Science and Engineering, 137(6): 061007 (12 pages)
  2. *Ivanova, O. S., Williams, C. B., Campbell, T. A., 2013, “Additive Manufacturing (AM) and Nanotechnology: Promises and Challenges,” Rapid Prototyping Journal, 19(5): 353 - 364. (Outstanding Paper Award)
  3. R. L. Mahajan, J. Reed, N. Ramakrishnan, R. Mueller, C. B. Williams, T. A. Campbell, 2012, “Cultivating Emerging and Disruptive Technologies,” ASME International Mechanical Engineering Congress & Exposition, November 9-15, Houston, TX.
  4. O. S. Ivanova, C. B. Williams, T. A. Campbell, 2011, “Additive Manufacturing and Nanotechnology: Promises and Challenges,” International Solid Freeform Fabrication Symposium, August 8-10, Austin, TX.
  1. Williams, C. B., Mistree, F., Rosen, D. W., 2011, “A Functional Classification Framework for the Conceptual Design of Additive Manufacturing Technologies,” Journal of Mechanical Design, 133(12), 121002: 1-11.
  2. C. B. Williams, F. Mistree, D. W. Rosen, 2008, “A Functional Classification Framework for the Conceptual Design of Layered Manufacturing Technologies,” ASME IDETC 13th Design for Manufacturing and the Lifecycle Conference, Brooklyn, NY., DETC2004/DFMLC-49353. (Best Paper Award)
  3. C. B. Williams, F. Mistree, D. W. Rosen, 2005, “Towards the Design of a Layer-Based Additive Manufacturing Process for the Realization of Metal Parts of Designed Mesostructures,” 16th Solid Freeform Fabrication Symposium, August 1-3, Austin, TX, pp. 217-230.
  4. C. B. Williams, F. Mistree, D. W. Rosen, 2005, “Investigation of Additive Manufacturing Processes for the Manufacture of Parts with Designed Mesostructure,” ASME IDETC 10th Design for Manufacturing and the Life Cycle Conference, September 24-28, Long Beach, CA, Paper No. DETC2005/DFMLC-84832.
  5. C. B. Williams, J. H. Panchal, D. W. Rosen, 2003, “A General Decision-Making Method for the Rapid Manufacturing of Customized Parts,” ASME IDETC 23rd Computers and Information in Engineering Conference, September 2-6, Chicago, IL, Paper No. DETC2003/CIE-48198.
  1. Williams, C. B., Allen, J. K., Rosen, D. W., Mistree, F., 2006, “Designing Platforms for Customizable Products and Processes in Markets of Non-Uniform Demand”. Concurrent Engineering: Research and Applications - Special Issue on Managing Modularity and Commonality in Product and Process Development, 15(2): 201-216. https://doi.org/10.1177/1063293X07079328
  2. C. B. Williams, D. W. Rosen, F. Mistree, 2004, “Process Parameter Design to Manage Workstation Capacity,” Product Platform and Product Family Design: Methods and Applications (Simpson, T., Siddique, Z., Jiao, J., eds.), Springer, New York, pp. 421-456.
  3. C. B. Williams, J. K. Allen, D. W. Rosen, F. Mistree, 2004, “Designing Platforms for Customizable Products in Markets with Non-Uniform Demand,” ASME IDETC 16th Design Theory and Methodology Conference, September 28 – October 2, Salt Lake City, UT, Paper No. DETC2004/DTM-57469.
  4. M. K. Chamberlain, C. B. Williams, F. Mistree, 2003, “Strategic Design: Leveraging Market Forecasts and Emerging Technologies in Engineering Design Applications,” 10th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, August 30 – September 1, Albany, NY, Paper No. AIAA-2004-4652.
  5. M. J. Carone, C. B. Williams, J. K. Allen, F. Mistree, 2003, “An Application of Constructal Theory in the Non-Deterministic, Multi-Objective Design of Product Platforms,” ASME IDETC 15th Design Theory and Methodology Conference, September 2-6, Chicago, IL, Paper No. DETC2003/DTM-48667.
  6. M. K. Chamberlain, C. B. Williams, F. S. Cowan, F. Mistree, 2001, “Orchestrating Learning in a Graduate Engineering Design Course,” ASME IDETC 13th International Conference on Design Theory and Methodology, September 9-12, Pittsburgh, PA, Paper No. DETC 2001/DTM-2037.

Process and Materials Research

  1. *Miyanaji, H., *Ma, D., Atwater, M., Dariling, K., Hammond, V., Williams, C. B., 2019, “Binder Jetting Additive Manufacturing of Copper Foam Structures,” Additive Manufacturing, https://doi.org/10.1016/j.addma.2019.100960.
  2. Wilts, E., *Ma, D., Bai, Y., Williams, C. B., Long, T. E., 2019, “Comparison of Linear and 4-Arm Star Poly(vinyl pyrrolidone) for Aqueous Binder Jetting Additive Manufacturing of Personalized Dosage Tablets,” ACS Applied Materials & Interfaces, 11 (27), 23938-23947
  3. *Kumar,  A. Y., Wang, J., *Bai, Y., Huxtable, S. T., Williams, C. B., 2019, “Impacts of process-induced porosity on material properties of copper made by binder jetting additive manufacturing,” Materials & Design, 182, 108001
  4. *Kumar, A. Y., Bai, Y., Eklund, A., Williams, C. B., 2018, “The Effects of Hot Isostatic Pressing on Parts Fabricated by Binder Jetting Additive Manufacturing,” Additive Manufacturing, 24 (December), 115-124.
  5. *Bai, Y., *Pham, H., Wall, C., Esker, A., Williams C. B., 2018, “Characterizing Binder–Powder Interaction in Binder Jetting Additive Manufacturing Via Sessile Drop Goniometry,” Journal of Manufacturing Science and Engineering, 141(1), 011005-011016.
  6. *Bai, Y. and Williams, C. B., 2018, “Binder jetting additive manufacturing with a particle-free metal ink as a binder precursor,” Materials & Design, 147(5): 146-156.
  7. *Bai, Y. and Williams, C. B., 2018, “The Effect of Inkjetted Nanoparticles on Metal Part Properties in Binder Jetting Additive Manufacturing,” Nanotechnology, 29(39): 395706.
  8. *Snelling, D., Williams, C. B., Suchicital, C., Druschitz, A., 2017, "Binder jetting advanced ceramics for metal-ceramic composite structures," The International Journal of Advanced Manufacturing Technology, 92(1-4): 531-545.
  9. *Bai, Y., Wagner, G., Williams, C. B., 2017, "Effect of particle size distribution on powder packing and sintering in binder jetting additive manufacturing of metals," Journal of Manufacturing Science and Engineering, 139(8): 081019-081019-6.
  10. *Bai, Y. and Williams, C. B., 2017, “Binderless Jetting: Additive Manufacturing of Metal Parts via Jetting Nanoparticles,” International Solid Freeform Fabrication Symposium, pp. 249-260, Austin TX
  11. *Bai, Y., and Williams, C. B., 2015, “An Exploration of Binder Jetting of Copper,” Rapid Prototyping Journal, 21(2): 177-185
  12. *Bai, Y., and Williams, C. B., 2015, “Effect of Bimodal Powder Mixture on Powder Packing Density and Sintered Density in Binder Jetting of Metals,” International Solid Freeform Fabrication Symposium, August 10-12, Austin, TX.
  13. *Snelling, D. A., Williams, C. B., Suchicital, C., Druschitz, A., 2015, “Fabrication of Cellular Cordierite Preforms via Binder Jetting,” International Solid Freeform Fabrication Symposium, Austin, TX, August 10-12.
  14. Y. Bai and C. B. Williams, 2014 “An Exploration of Binder Jetting of Copper,” International Solid Freeform Fabrication Symposium, Austin, TX., August 4-6. (Best Poster Award)
  15. Williams, C. B., Cochran, J. K., Rosen, D. W., 2011, “Additive Manufacturing of Metallic Cellular Materials via Three-Dimensional Printing,” The International Journal of Advanced Manufacturing Technology, 53(1-4): 231-239. doi: 10.1007/s00170-010-2812-2
  16. Sarles, S. A., *Stiltner, L. J., Williams, C. B., Leo, D. J., 2010, “Bilayer formation between Lipid-Encased Hydrogels Contained in Solid Substrates,” ACS Applied Materials & Interfaces, 2(12): 3654-3663. https://doi.org/10.1021/am100826s
  17. C. B. Williams, J. Cochran, D. W. Rosen, 2009, “Layered Manufacturing of Metallic Cellular Materials via Three-Dimensional Printing of Spray-Dried Metal Oxide Powder,” The Materials, Metals & Mining Society Annual Meeting and Conference, San Francisco, CA.
  18. C. B. Williams, F. Mistree, D. W. Rosen, “The Systematic Design of a Layered Manufacturing Process for the Realization of Metal Parts of Designed Mesostructure,” ASME IDETC 5th Symposium on International Design and Design Education, Brooklyn, NY., DETC2008/DEC-49457, 2008.
  19. C. B. Williams, D. W. Rosen, 2007, “Manufacturing Metallic Parts with Designed Mesostructure via Three-Dimensional Printing of Metal Oxide Powder,” 18th Solid Freeform Fabrication Symposium, Austin, TX, pp. 586-597.
  20. C. B. Williams, D. W. Rosen, 2007, “Manufacturing Cellular Materials via Three-Dimensional Printing of Metal Oxide Powders,” 3rd International Conference on Advanced Research in Virtual and Rapid Prototyping, Leiria, Portugal, Taylor & Francis, pp. 331-340.
  1. *Snelling, D. A., Williams, C. B., Druschitz, A. P., 2019, “Mechanical and material properties of castings produced via 3D printed molds,” Additive Manufacturing, 27, 199-207
  2. *Jorapur, N., Williams, C. B., Druschitz, A., 2016, “Design of Fiber reinforced structures with tensegrity behavior manufactured using 3D printed Sand Molds,” International Solid Freeform Fabrication Symposium, Austin, TX.
  3. *Druschitz, A., Cowden, S., Dudley, A., Walsh, S., Weir, A., Williams, C. B., Wood, B., 2016, “Metal-Ceramic Composite Lattice Structures Using 3D Printed Sand Molds and Cores,” International Solid Freeform Fabrication Symposium, Austin, TX, August 7.
  4. *Snelling, D., Li, Q., Meisel, N., Williams, C. B., Batra, R. C., Druschitz, A. P., 2015, “Lightweight Metal Cellular Structures Fabricated via 3D Printing of Sand Cast Molds,” Advanced Engineering Materials, 17(7): 923-932.
  5. *Snelling, D., Kay, R., Druschitz, A., Williams, C. B., 2014, “Mitigating Gas Defects in Castings Produced from 3D Printed Molds,” International Foundry Research Journal, Iss. 2 August 2013.
  6. D. Snelling, C. B. Williams, and A. P. Druschitz, 2014, “Complex Geometrical Effects on Depowdering and Solidification in Sand Molds Fabricated via Binder Jetting,” International Solid Freeform Fabrication Symposium, Austin, TX., August 4-6.
  7. A. Druschitz, C. B. Williams, and M. Seals, 2014, “Additive Manufacturing Supports the Production of Complex Castings,” 2014 TMS Annual Meeting & Exhibition: Shape Casting: 5th International Symposium, pp. 51-57.
  8. D. A. Snelling, D.A., H. Blount, C. Forman, K. Ramsburg, A. Wentzel, C. B. Williams, A. Druschitz, 2013, “A Comparison of Material Properties of Castings Produced by Different 3D Printed Sands,” International Solid Freeform Symposium, Austin, TX., August 12-14.
  9. D. A. Snelling, R. Kay, A. Druschitz, A., C. B. Williams, 2013, “Mitigating Gas Defects in Castings Produced From 3D Printed Molds,” Metalcasting Congress Proceedings by the American Foundry Society, St. Louis, MO., April 6-9.
  10. M. Seals, S. McKinney, P. Walsh, A. Druschitz, C. B. Williams, 2012, “Comparison of Wax and 3D Printed Investment Casting Pattern Materials,” Materials Science & Technology Conference and Exhibition, Pittsburgh, PA., October 7-11, 2012.
  11. N. A. Meisel, C. B. Williams, A. Druschitz, 2012, “Lightweight Metal Cellular Structures via Indirect 3D Printing and Casting,” International Solid Freeform Fabrication Symposium, August 6-8, Austin, TX.
  1. *Dumene, R., Earle, G., Williams, C. B., 2018, “Characterization of Additively Manufactured Cellular Alumina Dielectric Structures,” IEEE Transactions on Dielectrics and Electrical Insulation, 2236-2240. DOI: 10.1109/TDEI.2018.007444.
  2. K. B. Perez and C. B. Williams 2014, “Characterization of In-Situ Conductive Paste Extrusion on PolyJet Substrates,” International Solid Freeform Fabrication Symposium, Austin, TX., August 4-6.
  3. K. B. Perez, C. B. Williams, 2013, “Conductive Materials for Additive Manufacturing – A Review,” International Solid Freeform Symposium, Austin, TX., August 12-14.
  1. Herzberger, J., Sirrine, J. M., Williams, C. B., Long, T. E., 2019, “Polymer Design for 3D Printing Elastomers: Recent Advances in Structure, Properties, and Printing,” Progress in Polymer Science, 97, 101144
  2. *Chatham, C. A., *Zawaski, C. A., Bobbitt, D. C., Moore, R. B., Long, T. E., Williams, C. B., 2019, “Semi‐Crystalline Polymer Blends for Material Extrusion Additive Manufacturing Printability: A Case Study with Poly(ethylene terephthalate) and Polypropylene,” Macromolecular Materials and Engineering, https://doi.org/10.1002/mame.201800764
  3. *Zawaski, C. E., Wilts, E. M., *Chatham, C. A., Stevenson, A. T., Pekkanen, A. M., Lie, C., Tian, Z., Whittington, A. R., Long, T. E., Williams, C. B., 2019, “Tuning the material properties of a water-soluble ionic polymer using different counterions for material extrusion additive manufacturing,” Polymer, 176, 283-292.
  4. *Zawaski, C., Williams, C. B., 2019 “Design of a Low-cost, High-temperature Build Environment for a Fused Filament Fabrication,” Additive Manufacturing, 33, 101111. doi: 10.1016/j.addma.2020.101111.
  5. *Kubalak, J. R., Wicks, A. L., Williams, C. B., 2019, “Topology Optimization to Enable Multi-Axis Material Extrusion Additive Manufacturing,” Journal of Mechanical Design (accepted)
  6. *Kubalak, J. R., Wicks, A. L., & Williams, C. B., 2019, “Deposition Path Planning for Material Extrusion using Specified Orientation Fields,” North American Manufacturing Research Conference (NAMRC)
  7. *Kubalak, J. R., Wicks, A. L., Williams, C. B., 2018, “Exploring Multi-Axis Material Extrusion Additive Manufacturing for Improving Mechanical Properties of Printed Parts,” Rapid Prototyping Journal, https://doi.org/10.1108/RPJ-02-2018-0035.
  8. *Kubalak, J. R. and Williams, C. B., 2018, “Robotic Deposition to Enable Multi-Axis Material Extrusion,” TechConnect World Innovation Conference and Expo, Anaheim, CA., May 13-16.
  9. *Kubalak, J. R., Wicks, A. L., Williams, C. B., 2018, “Using multi-axis material extrusion to improve mechanical properties through surface reinforcement,” Virtual and Physical Prototyping, 13(1): 32-38.
  10. Gilmer, E., Miller, D., *Chatham, C., *Zawaski, C., Fallon, J., Pekkanen, A., Long, T., Williams, C. B., Bortner, M., 2017, “Model analysis of feedstock behavior in fused filament fabrication: Enabling rapid materials screening,” Polymer, doi: 10.1016/j.polymer.2017.11.068
  11. Pekkanen, A., *Zawaski, C., Stevenson, A., Dickerman, R., Whittington, A., Williams, C. B., Long, T., 2017, “Poly (ether ester) Ionomers as Water-Soluble Polymers for Material Extrusion Additive Manufacturing Processes,” ACS Applied Materials & Interfaces, 9(14): 12324-12331
  12. *Zawaski C., Margaretta E, Stevenson A, Pekkanen A, Whittington A, Long T. E., Williams C. B., 2017, “Embedding of Liquids into Water Soluble Materials via Additive Manufacturing for Timed Release,” International Solid Freeform Fabrication Symposium, pp., 2047-2059, Austin TX.
  13. Dinda, S., Modi, D., Simpson, T., *Tedia, S., Williams, C. B., 2017, “Expediting Build Time, Material, and Cost Estimation for Material Extrusion Processes to Enable Mobile Applications,” ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Cleveland, OH, August 6-9, DETC2017-68230, pp. V02AT03A034, doi:10.1115/DETC2017-68230
  14. *Kubalak, J., *Mansfield, C. D., *Pesek, T. H., *Snow, Z. K., *Cottis, E. B., *Ebeling-Koning, O. D., Williams, C. B., 2017, “Design and Realization of a 6 Degree of Freedom Robotic Extrusion Platform,” International Solid Freeform Fabrication Symposium, Austin, TX, August 7.
  15. J. Bernardo, S. Samavedi, C. B. Williams, A. R. Whittington, 2011, “Indirect Tissue Scaffold Fabrication via Fused Deposition Modeling and Biomimetic Mineralization,” International Solid Freeform Fabrication Symposium, August 8-10, Austin, TX.
  16. *Illardo, R. and Williams, C. B., 2010, “Design and Manufacture of a Formula SAE Intake System Using Fused Deposition Modeling and Fiber-Reinforced Composite Materials,” Rapid Prototyping Journal, 16(3): 174-179.
  17. J. Bernardo, S. Samavedi, C. B. Williams, A. W. Morgan, 2010, “Towards Indirect Tissue Scaffold Fabrication via Additive Manufacturing and Hydroxyapatite Mineralization,” International Solid Freeform Fabrication Symposium, Austin, TX.
  1. *L. Bezek and C. B. Williams, 2019, “Material Jetting of Polymers,” ASM Handbook, ASM International
  2. *Sturm, L. D., Albakri, M. A., Tarazaga, P. A., Williams, C. B., 2019, “In situ monitoring of material jetting additive manufacturing process via impedance based measurements,” Additive Manufacturing, 28, 456-463
  3. *Meisel, N. A., Dillard, D. A., & Williams, C. B., 2018, “Impact of material concentration and distribution on composite parts manufactured via multi-material jetting,” Rapid Prototyping Journal, 24(5): 872-879.
  4. Vu, I., *Bass, L., Williams, C. B., Dillard, D., 2018, “Characterizing the effect of print orientation on interface integrity of multi-material jetting additive manufacturing,” Additive Manufacturing, 22: 447-461. 
  5. Maskery, I., *Sturm L., Aremu, A.O., Panesar, A., Williams, C. B., Tuck, C., Wildman, R., Ashcroft, I.A., Hague, R., 2017, “Insights into the mechanical properties of several triply periodic minimal surface lattice structures made by polymer additive manufacturing,” Polymer, doi: 10.1016/j.polymer.2017.11.049
  6. *N. Meisel and C. B. Williams, 2017, “Designing for Material Jetting Additive Processes,” Design for Manufacturability: New Materials, Technologies and Processes, McGraw-Hill, New York, pp. 127-138.
  7. *Ivanova, O., *Elliott, A., Campbell, T., Williams, C. B., 2014, “Unclonable Security Features for Additive Manufacturing,” Additive Manufacturing, 1-3: 24-31
  8. *Meisel, N. A., *Elliott, A. M., Williams, C. B., 2014, “A procedure for creating actuated joints via embedding shape memory alloys in PolyJet 3D printing,” Journal of Intelligent Material Systems and Structures, 26 (12): 1498-1512.
  9. *Moore, J., and Williams, C. B., 2015, “Fatigue Properties of Parts Printed by PolyJet Material Jetting,” Rapid Prototyping Journal, 21(6): 675-685.
  10. *Elliott, A. M., *Ivanova, O. S., Williams, C. B., Campbell, T. A., 2013, “Inkjet Printing of Quantum Dots in Photopolymer for Use in Additive Manufacturing of Nanocomposites”. Advanced Engineering Materials, 15(10): 903-907.
  11. M. W. Barclift, C. B. Williams, 2012, “Examining Variability in the Mechanical Properties of Parts Manufactured via Polyjet Direct 3D Printing,” International Solid Freeform Fabrication Symposium, August 6-8, Austin, TX.
  12. A. M. Elliott, O. Ivanova*, C. B. Williams, T. Campbell, 2012, “An Investigation of the Effects of Quantum Dot Nanoparticles on Photopolymer Resin for Use in PolyJet Direct 3D Printing,” International Solid Freeform Fabrication Symposium, August 6-8, Austin, TX.
  13. J. P. Moore and C. B. Williams, 2012, “Fatigue Characterization of 3D Printed Elastomer Material,” International Solid Freeform Fabrication Symposium, August 6-8, Austin, TX.
  14. O. S. Ivanova, A. M. Elliott, C. B. Williams, T. A. Campbell, 2012, “Additive Manufacturing with Nano-Inks,” Nanotechnology Conference and Expo, June 18-21, Santa Clara, CA.
  15. L. J. Stiltner, A. M. Elliott, C. B. Williams, 2011, “A Method for Creating Actuated Joints via Fiber Embedding in a Polyjet 3D Printing Process,” International Solid Freeform Fabrication Symposium, August 8-10, Austin, TX.
  1. Herzberger, J., Sirrine, J. M., Williams, C. B., Long, T. E., 2019, “Polymer Design for 3D Printing Elastomers: Recent Advances in Structure, Properties, and Printing,” Progress in Polymer Science, 97, 101144
  2. *Chatham, C. A., Long, T. E., Williams, C. B., 2019, “A review of the process physics and material screening methods for polymer powder bed fusion additive manufacturing,” Progress in Polymer Science,” 93, 68-95 
  3. *Chatham, C. A., Long, T. E., Williams, C. B., 2019, “Powder bed fusion of poly(phenylene sulfide) at bed temperatures significantly below melting,” Additive Manufacturing, 28, 506-516 
  4. *Tenney, C., Malladi, V. V. N. S., Musgrave, P. F., Williams C. B., & Tarazaga, P. A., 2018, “Traveling Waves as a De-powdering Process for Additively Manufactured Parts,” ASME 2018 Conference on Smart Materials, Adaptive Structures, and Intelligent Systems, San Antonio, TX, September 10-12.
  5. Maskery, I., *Sturm L., Aremu, A.O., Panesar, A., Williams, C. B., Tuck, C., Wildman, R., Ashcroft, I.A., Hague, R., 2017, “Insights into the mechanical properties of several triply periodic minimal surface lattice structures made by polymer additive manufacturing,” Polymer, doi: 10.1016/j.polymer.2017.11.049
  6. D. L. McCarthy and C. B. Williams, 2012, “Creating Complex Hollow Metal Geometries Using Additive Manufacturing and Electroforming,” International Solid Freeform Fabrication Symposium, August 6-8, Austin, TX.
  1. Wilts, E. M., Gula, A., Davis, C., Chartrain, N., Williams, C. B., Long, T. E., 2019, "Vat photopolymerization of liquid, biodegradable PLGA-based oligomers as tissue scaffolds," European Polymer Journal, 132, 109693
  2. Wilts, E. M., Pekkanen, A. M., White, B. T., *Meenakshisundaram, V., *Aduba, D. C., Williams, C. B., Long, T. E., 2019, “Vat Photopolymerization of Charged Monomers: 3D Printing with Supramolecular Interactions,” Polymer Chemistry, 10, 1442-1451.
  3. Appuhamillage, G. A., *Chartrain, N., *Meenakshishundaram,  V., *Feller, K. D., Williams, C. B., Long, T. E., 2019, “110th Anniversary: Vat Photopolymerization-Based Additive Manufacturing: Current Trends and Future Directions in Materials Design,” Industrial & Engineering Chemistry Research, 58 (33), 15109-15118.
  4. Herzberger, J., Sirrine, J. M., Williams, C. B., Long, T. E., 2019, “Polymer Design for 3D Printing Elastomers: Recent Advances in Structure, Properties, and Printing,” Progress in Polymer Science, 97, 101144
  5. Sirrine, J. M., Zlatanic, A., *Meenakshisundaram, V., Messman, J. M., Williams, C. B., Dvornic, P. R., Long, T. E., 2019, “3D Printing Amorphous Polysiloxane Terpolymers via Vat Photopolymerization," Macromolecular Chemistry and Physics, https://doi.org/10.1002/macp.201800425
  6. Scott, P. J.., *Meenakshisundaram, V.,  *Chartrain, N. A., Sirrine, J. M., Williams, C. B., Long, T. E., 2019, “Additive Manufacturing of Hydrocarbon Elastomers via Simultaneous Chain Extension and Cross-linking of Hydrogenated Polybutadiene,” ACS Applied Polymer Materials, 1(4), 684-690
  7. *Aduba, D. C., Margareta, E. D., Marnot, A. E. C., Heifferon K. V., Surbey W. R., *Chartrain, N. A., Whittington, A. R., Long, T. E., Williams, C. B., 2019, “Vat Photopolymerization 3D Printing of Acid-cleavable PEG-methacrylate Networks for Biomaterial Applications,” Materials Today Communications, 19 (June), 204-211.
  8. *Meenakshisundaram, V., *Sturm, L., Williams, C. B., 2018, “Modeling a Scanning Mask Projection Vat Photopolymerization System for Large-Area High Resolution Additive Manufacturing,” Journal of Manufacturing Processes Technology, https://doi.org/10.1016/j.jmatprotec.2019.116546
  9. *Rau, D., Herzberger, J., Long, T. E., Williams, C. B., 2018, “Ultraviolet-Assisted Direct Ink Write to Additively Manufacture All-Aromatic Polyimides,” ACS Applied Materials & Interfaces, 10(41), 34828-34833.
  10. Herzberger, J., *Meenakshisundaram, V., Williams, C. B., Long, T. E., 2018, “3D Printing All-Aromatic Polyimides Using Stereolithographic 3D Printing of Polyamic Acid Salts,” ACS Macro Letters, 7(4): 493-497.
  11. *Chartrain, N.A., Williams, C.B., Whittington, A.R., 2018, “A Review on Fabricating Tissue Scaffolds using Vat Photopolymerization,” Acta Biomaterialia, 74: 90-111. 
  12. Sirrine, J., *Meenakshisundaram, V., Moon, N.G., Scott, P.J., Mondschein, R.J., Weiseman, T.F., Williams, C.B., Long, T.E., 2018, “Functional siloxanes with photo-activated, simultaneous chain extension and crosslinking for lithography-based 3D printing,” Polymer, doi.org/10.1016/j.polymer.2018.02.056.
  13. Mondschein, R., Kanitkar, A., Williams, C.B., Verbridge, S., Long, T., 2017, "Polymer structure-property requirements for stereolithographic 3D printing of soft tissue engineering scaffolds," Biomaterials, 140: 170-188.
  14. Hegde, M., *Meenakshisundaram, V., *Chartrain, N., Sekhar, S., Tafti, D., Williams, C. B., Long, T., 2017, “3D Printing All-Aromatic Polyimides using Mask-Projection Stereolithography: Processing the Nonprocessable,” Advanced Materials, 29(31): 1701240-1701240-7
  15. *Aduba, D. C., *Feller K. D., Williams C. B., 2017, “An Investigation of Build Orientation on Shrinkage in Sintered Bioceramic Parts Fabricated by Vat Photopolymerization,” International Solid Freeform Fabrication Symposium, pp. 2326-2340, Austin TX.
  16. *Chartrain, N., *Vrastanos, M., Han, D. T., Sirrine, J. M., Pekannen, A., Long, T., Williams, C. B., 2016, “Microstereolithography of Tissue Scaffolds Using a Biodegradable Photocurable Polyester,” International Solid Freeform Fabrication Symposium, Austin, TX, August 7, pp. 1732-1748.
  17. *Sirrine, J., Pekkanen, A., *Nelson, A., *Chartrain, N., Williams, C. B., Long, T., 2015, “3D-Printable Biodegradable Polyester Tissue Scaffolds for Cell Adhesion,” Australian Journal of Chemistry, 68 (9): 1409-1414.
  18. Schultz, A. R., *Lambert, P. M., *Chartrain, N. A., Ruohoniemi, D. M., Zhang, Z., Jangu, C., Zhang, M., Williams, C. B., Long, T. E., 2014, “3D Printing Phosphonium Ionic Liquid Networks with Mask Projection Microstereolithography,” ACS Macro Letters, 3 (11):  1205–1209
  19. P. Lambert, N. Chartrain, C. B. Williams, T. Long and A. Whittington, 2014, “Mask Projection Microstereolithography of Biocompatible Block-Copolymers,” International Solid Freeform Fabrication Symposium, Austin, TX., August 4-6.
  20. P. Lambert, E. Campaigne, C. B. Williams, 2013, “Design Considerations for Mask Projection Micro-Stereolithography Systems,” International Solid Freeform Symposium, Austin, TX., August 12-14.

Education

  1. *Meisel, N., and Williams, C. B., 2015, “Design and Assessment of a 3D Printing Vending Machine,” Rapid Prototyping Journal, 21(5): 471-481.
  2. C. B. Williams and T. Simpson, 2015, “Advancing the Additive Manufacturing Workforce: Summary and Recommendations from a NSF Workshop, ASME IDETC Design Education Conference, August 2-5, DETC2015-47274, accepted March 2015.
  3. C. B. Williams, *L. Sturm, and A. E. Wicks, 2015, “Advancing Student Learning of Design for Additive Manufacturing Principles through an Extracurricular Vehicle Design Competition,” ASME IDETC Design Education Conference, August 2-5, DETC2015-47622, accepted March 2015.
  1. *Hermundstad, A., Diller, T. E., Williams, C. B., Matusovich, H., 2016, “Exploring Conceptual Understanding in Heat Transfer: A Qualitative Analysis,” 123rd ASEE Annual Conference.
  2. Lynn, R., Saldana, C., Kurfess, T., Reddy, N., Simpson, T., Jablokow, K., Tucker, T., *Tedia, S., Williams, C. B., 2016, “Toward Rapid Manufacturability Analysis Tools for Engineering Design Education,” Procedia Manufacturing, 5, 1183-1196.
  3. C. Cirenza, T. Diller, and C. B. Williams, 2015, “Conveying Difficult Heat Transfer Concepts with Hands-On Workshops,” ASEE Annual Conference and Exhibition, June 14-17, Seattle, WA., accepted February 2015.
  4. J. Moore, C. B. Williams, A. Johri, M. Paretti, and C. North, “Using Adaptive Concept Maps to Promote Conceptual Understanding,” Advances in Engineering Education, accepted May 2014.
  5. J. S. Gero, U. Kannengiesser, and C. B. Williams, 2014, “Does Designing Have a Common Cognitive Behavior Independent of Domain and Task: A Meta-Analysis of Design Protocols,” International Conference on Human Behavior in Design, Ascona, Switzerland, October 14-17.
  6. M. Lammi, J. Wells, J. Gero, M. Paretti, and C. B. Williams, 2014, “Initial Findings of High School Pre-engineering and Non-engineering Students’ Design Cognition,” IEEE Frontiers in Education Conference, Madrid, Spain, October 22-25.
  7. K. Lewis, T. Simpson, A. McKenna, C. B. Williams, M. Paretti, L. McNair, W. Chen, D. Gatchell, A. Johnson, G. Kremer, S. Shooter, and C. Tucker, 2014, “Assessment of Product Archaeology as a Framework for Contextualizing Engineering Design,” ASEE Annual Conference & Exposition, Indianapolis, IN., June 15-18.
  8. M. J. Mohammadi-Aragh, C. B. Williams, “Student Attention in Unstructured-Use, Computer-Infused Classrooms,” Computers in Education Journal, accepted August 2013.
  9. *Mohammadi-Aragh, M. J. and Williams, C. B., 2013, “Tablet PC Instructional Strategies for Structured Computer Use: An Instructor’s Experience and Student Perceptions”. Computers in Education Journal, 4(2): 39-50.
  10. U. Kannengiesser, C. B. Williams, J. S. Gero, 2013, “What do the concept generation techniques of TRIZ, morphological analysis and brainstorming have in common?,” International Conference on Engineering Design, Seoul, South Korea, August 19-22,.
  11. C. B. Williams, Y. Lee, J. S. Gero, M. C. Paretti, 2013, “Exploring the Effect of the Design Prompt on Students’ Design Cognition,” ASME IDETC Symposium on International Design and Design Education, Portland, OR., August 4-7.
  12. C. B. Williams, Y. Lee, J. S. Gero, M. C. Paretti, 2013, “Exploring the Effect of the Design Prompt on Students’ Design Cognition,” ASME IDETC Symposium on International Design and Design Education, Portland, OR., August 4-7.
  13. M. J. Mohammadi-Aragh, C. B. Williams, 2013, “Student Attention in Unstructured-Use, Computer-Infused Classrooms,” ASEE Annual Conference & Exposition, Atlanta, GA., June 23-26. (Computers in Education Division Best Paper Award)
  14. J.P. Moore, C. B. Williams, 2013, “Translating Educational Theory into Educational Software: A Case Study of the Adaptive Map Concept,” ASEE Annual Conference & Exposition, Atlanta, GA., June 23-26.
  15. J. P. Moore, C. B. Williams, A. Johri, C. North, 2013, “Promoting Conceptual Understanding in Engineering Statics through the use of Adaptive Concept Maps,” ASEE Annual Conference & Exposition, Atlanta, GA., June 23-26.
  16. K. Lewis, D. A. Moore-Russo, G. E. Okudan Kremer, T. W. Simpson, S. E. Zappe, A. F. McKenna, A. R. Carberry, W. Chen, D. W. Gatchell, S. B. Shooter, M. C. Paretti, L. D. McNair, C. B. Williams, 2013, “The Development of Product Archaeology as a Platform for Contextualizing Engineering Design,” ASEE Annual Conference & Exposition, Atlanta, GA., June 23-26.
  17. Gero, J., Jiang, H., Williams, C. B., 2013, “Design Cognition Differences When Using Structured and Unstructured Concept Generation Creativity Techniques,” International Journal of Design Creativity and Innovation, 1(4): 196-214.
  18. Johri, A., Williams, C. B., Pembridge, J., 2013, “Creative Collaboration: A Case Study of the Role of Computers in Supporting Representational and Relational Interaction in Student Engineering Design Teams,” International Journal of Engineering Education, 29(1): 33-44.
  19. J. S. Gero, M. Pourmohamadi, C. B. Williams, 2012, “The Effect of Employing Different Design Methods on Design Cognition of Small Design Teams”. Articulating Design Thinking (P. Rodgers, ed.), Libri Publishing, pp. 73-87. 2012.
  20. C. B. Williams, Y. Lee, J. Gero, M. C. Paretti, 2012, “Examining the Effect of Design Education on Design Cognition,” IEEE Frontiers in Engineering Education Conference, October 3-6, Seattle, WA.
  21. J. Gero, H. Jiang, C. B. Williams, 2012, “Design Cognition Differences When Using Structured and Unstructured Concept Generation Creativity Techniques,” 2nd International Conference on Design Creativity, September 18-20, Glasgow, UK.
  22. J. Gero, M. Pourmohamadi, C. B. Williams, 2012, “Does Using Different Concept Generation Methods Change the Design Cognition of Designers?,” ASME IDETC Design Theory and Methodology Conference, Chicago, IL.
  23. C. B. Williams, Y. Lee, J. Gero, 2012, “Exploring the Effect of Design Cognition of Two Engineering Majors,” ASME IDETC 9th Symposium on International Design and Design Education, Chicago, IL. (Best Paper Award)
  24. M. Mohammadi-Aragh and C. B. Williams, 2012, “Student’s Perceptions of Tablet PC Interaction Techniques,” ASEE Annual Conference and Exhibition, June 10-13, San Antonio, TX.
  25. J. P. Moore and C. B. Williams, 2012, “Towards an Adaptive Concept Map: Creating a Concept Map of an Engineering Statics Curriculum,” ASEE Annual Conference and Exhibition, June 10-13, San Antonio, TX.
  26. J. P. Moore, C. B. Williams, C. North, A. Johri, 2012, “Advancing Personalized Learning via an Adaptive Concept Map,” ASEE Annual Conference and Exhibition, June 10-13, San Antonio, TX.
  27. C. B. Williams, Y. Lee, J. Gero, M. C. Paretti, 2012, “Exploring the Effect of Design Education on the Design Cognition of Sophomore Engineering Students,” ASEE Annual Conference and Exhibition, June 10-13, San Antonio, TX.
  28. J. Gero, M. Pourmohamadi, C. B. Williams, 2012, “The Effect of Employing Different Design Methods on the Design Cognition of Small Design Teams,” Design Thinking Research Symposium, April 18-19, Tyne, UK.
  29. C. B. Williams, Y. Lee, M. C. Paretti, J. Gero, 2011, “Effects of Design Education on Design Cognition: A Preliminary Study of a Sophomore Design Course,” Frontiers in Education Conference, October 12-15, Rapid City, SD.
  30. C. B. Williams, J. Gero, M. C. Paretti, Y. Lee, 2011, “Exploring the Effect of Design Education on the Design Cognition of Mechanical Engineering Students,” ASME IDETC 8th Symposium on International Design and Design Education, Washington DC, DETC2011-48357.
  31. J. P. Moore, C. B. Williams, M. C. Paretti, 2011, “Using Wikis as a Formative Assessment Tool for Student Engineering Design Teams,” ASME IDETC 8th Symposium on International Design and Design Education, Washington DC, DETC2011-48310.
  32. Goff, R., Williams, C. B., Terpenny, J. P., Gilbert, K., Knott, T., Lo, J., 2010, “ROXIE: Real Outreach Experiences in Engineering – First-Year Engineering Students Designing for Community Partners,” International Journal of Engineering Education, 26(2): 349-358.
  33. Williams, C. B., McNair, L. D., Crede, E. D., Paretti, M. C., Terpenny, J. P., 2010, "Designing Hands-On Teaming Activities for Courses with Large Enrollments: Exploring Sustainability Tradeoffs,” International Journal of Engineering Education, 26(2): 408-417.
  34. C. B. Williams, J. Gero, M. C. Paretti, Y. Lee, 2010, “Exploring Spatial Reasoning Ability and Design Cognition in Undergraduate Engineering Students,” ASME IDETC 7th Symposium on International Design and Design Education, Montreal, Quebec, Canada, DETC2010/DEC-28925.
  35. C. B. Williams, E. Crede, R. Goff, J. P. Terpenny, 2010, “Effects of Student-Customer Interaction in a Cornerstone Design Project,” ASEE Annual Conference and Exposition, June 20 – 23, Louisville, KY. (Finalist for DEED Best Paper Award)
  36. C. B. Williams, J. Gero, M. C. Paretti, Y. Lee, 2010, “WIP: Studying Design Cognition to Improve Design Education,” Frontiers In Education Conference, October 27-30, Washington D.C., S3G-1 S3G-3.
  37. J. J. Pembridge, A. Johri, C. B. Williams, 2009, “Transformative Design Practices: Comparing Face-to-Face and Technology-Mediated Design Experiences among Engineering Students,” Frontiers in Education Conference, October 18-21, San Antonio, TX. T1A-1–T1A-7.
  38. C. B. Williams, J. P. Terpenny, R. Goff, 2009, “Designing a Service-Learning Design Project for a First-Year Engineering Course,” ASME IDETC 6th Symposium on International Design and Design Education, San Diego, CA., DETC2009/DEC-87091.
  39. C. B. Williams, R. Goff, J. P. Terpenny, 2009, “Real Outreach Experiences in Engineering: Merging Service-Learning and Design in a First-Year Engineering Course,” ASEE Annual Conference and Exposition, June 14-17, Austin, TX.
  40. C. B. Williams, L. D. McNair, M. C. Paretti, J. P. Terpenny, 2009, “Designing Hands-On Teaming Activities for Courses with Large Enrollments: Exploring Sustainability Tradeoffs,” Mudd Design Workshop VII: Sustaining Sustainable Design, May 28-30, Harvey Mudd College, Claremont, CA.
  41. R. Goff, C. B. Williams, J. P. Terpenny, K. Gilbert, T. Knott, J. Lo, 2009, “ROXIE: Real Outreach Experiences in Engineering First-Year Engineering Students Designing for Community Partners,” Mudd Design Workshop VII: Sustaining Sustainable Design, May 28-30, Harvey Mudd College, Claremont, CA.
  42. Williams, C. B. and F. Mistree, 2006, “Empowering Students to Learn How to Learn: Mass Customization of a Graduate Engineering Design Course”. The International Journal of Engineering Education, 22(6): 1269-1280.
  43. C. B. Williams, J. H. Panchal, D. W. Rosen, 2003, “A General Decision-Making Method for the Rapid Manufacturing of Customized Parts,” ASME IDETC 23rd Computers and Information in Engineering Conference, September 2-6, Chicago, IL, Paper No. DETC2003/CIE-48198.