Polymer Engineering Center
College of Engineering – University of Wisconsin-Madison

Publications

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2020 - 2023

  • Simon, S.A., Hain, J., Sracic M.W., Tewani H.R., Prabhakar P., and Osswald, T.A., “Mechanical response of fiber-filled automotive body panels manufactured with the Ku-Fizz microcellular injection molding process”, Polymers 2022, 14, 4916                                                            DOI: doi.org/10.3390/polym14224916
  • Montoya-Ospina, M. C., Verhoogt, H., Ordner M., Tan X.,Osswald, T. A., “Effect of cross-linking on the mechanical properties, degree of crystallinity and thermal stability of polyethylene vitrimers”, SPE Polymer Engineering & Science 2022, 62(12), 4203.
    DOI:     doi.org/10.1002/pen.26178
  • Kanabenja, W., Passarapark, S., Nawaaukkaratharnant, N., Román, A. J., Osswald, T.A., Aumnate, C., Potiyaraj, P., “3D printing filaments from plasticized Polyhydroxybutyrate/Polylactic acid blends reinforced with hydroxyapatite”, Additive Manufacturing 2022, (59) 103130
    DOI: 10.1016/j.addma.2022.103130 
  • Román, A. J., Qin,  S., Gonzalez, L., Zavala, V. M., and Osswald, T. A., “Natural Rubber Blend Optimization via Data-Driven Modeling: The Implementation for Reverse Engineering”, Polymers 2022, (14)11, 2262.
    DOI: doi.org/10.3390/polym14112262
  • Yang, H., Román, A. J., Chang, T-C., et. al, “Cell morphologies, mechanical properties and fiber orientation of glass fiber-reinforced polyamide composities: Influence of subcritical gas-laden pellet injection molding foaming technology”, Physics of Fluids 2022, (34), 013101.
    DOI: doi.org/10.1063/5.0078055
  • Zhao, J., Guo, C., Zuo, X., Román, A. J., et. al, “Effective mechanical properties of injection-molded short fiber reinforced PEEK composites using periodic homogenization”, Advanced Composites and Hybrid Materials 2022, 1-13.
    DOI: doi.org/10.1007/s42114-022-00518-y
  • Montoya-Ospina, M. C., Verhoogt, H., Osswald, T. A., “Processing and rheological behavior of cross-linked polyethylene containing disulfide bonds”, SPE Polym. 2022, 3(1), 25.
    DOI:     doi.org/10.1002/pls2.10062
  • Redmann, A., Damodaran, V., Tischer, F., Prabhakar, P., and Osswald, T. A. “Evaluation of single-lap and block shear test methods in adhesively bonded composite joints,” Journal of Composites Science, 5(1), 27 (2021)
    DOI: doi.org/10.3390/jcs5010027
  • Redmann, A., and Osswald, T. A. “A model for modulus development of dual-cure resin systems,” Polymer Engineering & Science, 61(3), 830-835 (2021)
    DOI: doi.org/10.1002/pen.25628
  • Chang, Y. J., Chang R. Y., and Osswald, T. A. “Measurement and modeling of bulk viscosity for polystyrene melts,” Physics of Fluids 33, 073103 (2021)
    DOI: doi.org/10.1063/5.0055930
  • Colon Quintana, J. L., Teuwsen, J. , Mazzei Capote, G. A., and Osswald, T. “Application of the stress interaction failure criterion in platelet composites compression molded parts” Polymer Composites 42 (2021)
    DOI: doi.org/10.1002/pc.26084
  • Colon Quintana, J. L., Heimer, S., Granda Duarte, N., and Osswald, T. “Implementation of shear thinning behavior in the fused filament fabrication melting model: Analytical solution and experimental validation” Additive Manufacturing 37 (2021)
    DOI:doi.org/10.1016/j.addma.2020.101687
  • Mazzei Capote, G. A., Oehlmann, P. E. V., Blanco Campos, J. C., Hegge, G. R., Osswald, T. A. “Trends in force and print speed in Material Extrusion,” Additive Manufacturing. Vol 46 (2021): 102141
    DOI: doi.org/10.1016/j.addma.2021.102141
  • Redmann, A., Montoya-Ospina, M.C., Karl, R., Rudolph, N., and Osswald, T.A.: High-force dynamic mechanical analysis of composite sandwich panels for aerospace structures, Composites: Part C (2021)
    DOI: doi.org/10.1016/j.jcomc.2021.100136
  • Román, A. J., Travis, J., Martínez Ávila, J. C., Osswald, T. A. . Influence of plantation climate and storage time on thermal and viscoelastic properties of natural rubber[J]. AIMS Bioengineering, 2021, 8(1): 95-111.
    DOI: 10.3934/bioeng.2021010
  • Román, A. J., Qin,  S., Zavala, V. M., and Osswald, T. A. “Neural network feature and architecture optimization for injection molding Surface defect prediction of Model polypropylene,” Polymer Engineering & Science, 2021.
    DOI: 10.1002/pen.25765
  • Simon, S.A., Hain, J. , and Osswald, T. “Effect of gas pressure on the microstructure of parts foamed with the novel microcellular injection molding technology Ku-Fizz™”. SPE Polymers (2021), 1-14.
    DOI: 10.1002/pls2.10044
  • Bechara, A., and Osswald, T. ” Measuring Fiber Length in the Core and Shell Regions of Injection Molded Long Fiber-Reinforced Thermoplastic Plaques”.  J. Compos. Sci. 4, 3 (2020): 104.
    DOI: 10.3390/jcs4030104
  • Chang T-C, Bechara Senior A, Celik H, Brands D, Yanev A, Osswald T. “Validation of Fiber Breakage in Simple Shear Flow with Direct Fiber Simulation”. Journal of Composites Science. 4(3):134, 2020.                                                                                                                                DOI: https://doi.org/10.3390/jcs4030134
  • Osswald, P.V., Obst P.,  Mazzei Capote G. A., Friedrich, M., Rietzel, D., and Witt, G. “Failure Criterion for PA 12 Multi-Jet Fusion Additive Manufactured Parts”.  Additive Manufacturing. Vol 37 (2020): 101668.
    DOI: 10.1016/j.addma.2020.101668
  • Redmann, A., Oehlmann, P., Scheffler, T., Kagermeier, L., and Osswald, T., “Thermal Curing Kinetics Optimization of Epoxy Resin in Digital Light Synthesis”. Additive Manufacturing. Vol 32 (2020): 101018.
    DOI: 10.1016/j.addma.2019.101018
  • Simon, S., Bechara, A. , and Osswald, T. “Experimental Validation of a Direct Fiber Model for Orientation Prediction”. J. Compos. Sci. 4, 2 (2020): 59.
    DOI: 10.3390/jcs4020059

2015 - 2019

  • Austermann, J., Redmann, A., Dahmen, V., Quintanilla, A., Mecham, S.J., and Osswald, T.A., “Fiber-Reinforced Composite Sandwich Structures by Co-Curing with Additive Manufactured Epoxy Lattices”. J. Compos. Sci. 2019, 3, 53.
    DOI: 10.3390/jcs3020053
  • Mazzei, G., Rudolph, N., Osswald, P.V., and Osswald T.A., “Failure surface development for ABS fused filament fabrication parts”. Additive Manufacturing 28 (2019):169-175.
    DOI: 10.1016/j.addma.2019.05.005
  • Mazzei, G., Redmann, A., and Osswald, T.A., “Validating a Failure Surface Developed for ABS Fused Filament Fabrication Parts through Complex Loading Experiments”. J. Compos. Sci. 2019, 3, 49.
    DOI: 10.3390/jcs3020049
  • John Puentes, Jose L. Colon Quintana, Alexander Chaloupka, Natalie Rudolph, Tim A. Osswald. “Moduli development of epoxy adhesives during cure”. Polymer Testing (2019)
    DOI: 10.1016/j.polymertesting.2019.04.010
  • Altan, M., and Osswald, T.A., “Foam Injection Molding of Polypropylene/Zinc Oxide Nanocomposite with Chemical Foaming Agent: Mechanical Properties and Morphology,” Journal of Testing and Evaluation, Vol. 47, No. 2, 2019, pp. 998-1008 (2019)
    DOI: 10.1520/JTE20170587
  • Zhang, X., Chen, L., Mulholland, T., and Osswald, T.A., “Effects of raster angle on the mechanical properties of PLA and Al/PLA composite part produced by fused deposition modeling,,” Polym. Adv. Technol., 1-14 (2019)
    DOI: 10.1002/pat.4645
  • Mcnulty, J.D., Marti-Figueroa, C., Seopel, F., Plantz, J.Z., Ellingham, T.K., Duddleston, L., Goris, S., Cox, B.L., Osswald, T., Turng, L.-S., Ashton, R.S.,”Micro-Injection Molded, Poly(vinyl alcohol)-Calcium Salt Templates for Precise Customization of 3D Hydrogel Internal Architecture,” Acta Biomaterialia (2019)
    DOI: 10.1016/j.actbio.2019.04.050
  • Osswald, T.A., “Hermann Mark – A Pioneer of Polymer Science,” Journal of Historic Polymeric Materials, Plastics Heritage and History, Vol. 9, 1, 1-6 (2019)
  • Ansari, M.Q., Redmann, A., Osswald, T.A., Bortner, M.J., and Baird, D..G., “Application of Thermotropic Liquid Crystalline Polymer Reinforced Acrylonitrile Butadiene Styrene in Fused Filament Fabrication,” Additive Manufacturing, Vol. 29 (2019)
    DOI:10.1016/j.addma.2019.100813
  • Petzold, S., Klett, J., Schauer, A., and Osswald, T.A., “Surface roughness of polyamide 12 parts manufactured using selective laser sintering,” Polymer Testing (2019)
    DOI: 10.1016/j.polymertesting.2019.106094
  • Chen, L., Zhang, X., Wang, Y., T., Osswald, T.A.,,”Laser polishing of Cu/PLA composite parts fabricated by fused deposition modeling: Analysis of surface finish and mechanical properties,”Polym.Compos (2019)
    DOI:10.1002/pc.25459
  • Redmann, A., Dahmen, V., Austermann, J., Quintanilla, A., Mecham, S., and Osswald, T.A., “Fabrication of hybrid composite T-joints by co-curing with 3D printed dual cure epoxy,” Composites: Part B (2019)
    DOI:10.1016/j.compositesb.2019.107728
  • Obst, P., Riedelbauch, J., Oehlmann, P., Rietzel, D., Launhardt, M., Schmölzer, S., Osswald, T.A., and Witt, G., “Investigation of the influence of exposure time on the dual-curing reaction of RPU70 during the DLS Process and the resulting part properties,” Additive Manufacturing (2019)
    DOI:10.1016/j.addma.2019.101002
  • Eryildiz, M., Altan, M., Osswald, T.A., “Comparison Foaming Behaviour of Polylactic Acid and Polypropylene,” Acta Physica Polonica A (2019)
    DOI:10.12693/aphyspola. 135.756, 135, 4, 756-758
  • Colon Quintana, J.L., Redmann, A., Mazzei Capote, G.A., Perez-Irizarry, A., Bechara, A., Osswald, T.A., and Lakes, R., “Viscoelastic properties of fused filament fabrication parts”. Additive Manufacturing, Vol. 28 (2019)
    DOI:10.1016/j.addma. 2019.06.003
  • José Luis Colón Quintana, Tobias Heckner, Achim Chrupala, Jesse Pollock, Sebastian Goris, Tim Osswald. “Experimental Study of Particle Migration in Polymer Processing”. Polymer Composites (2018)
    DOI: 10.1002/pc.25018
  • P. Obst, M. Launhardt, D. Drummer, P.V. Osswald, T.A. Osswald. “Failure criterion for PA12 SLS additive manufactured parts”. Additive Manufacturing 21 (2018): 619-627
    DOI: 10.1016/j.addma.2018.04.008
  • Tobias Beran, Tom Mulholland, Frank Henning, Natalie Rudolph, Tim A. Osswald. “Nozzle clogging factors during fused filament fabrication of spherical particle filled polymers”. Additive Manufacturing 23 (2018): 206-214
    DOI: 10.1016/j.addma.2018.08.009
  • Schäfer, Christian, Stefan P. Meyer, and Tim A. Osswald. “A novel extrusion process for the production of polymer micropellets.” Polymer Engineering & Science.
    DOI: 10.1002/pen.24847
  • Song, Yuyang, Umesh Gandhi, Takeshi Sekito, Uday K. Vaidya, Jim Hsu, Anthony Yang, and Tim Osswald. “A Novel CAE Method for Compression Molding Simulation of Carbon Fiber-Reinforced Thermoplastic Composite Sheet Materials.”
    DOI: 10.3390/jcs2020033
  • Osswald, Tim A., John Puentes, and Julian Kattinger. “Fused filament fabrication melting model.” Additive Manufacturing 22 (2018): 51-59.
    DOI: 10.1016/j.addma.2018.04.030
  • Schäfer, C., W. M. Aquite, and T. A. Osswald. “Simulation of Micropelletization Mechanisms in Polymer Melt–Air Systems.” International Polymer Processing 33, no. 1 (2018): 76-88.
    DOI: 10.3139/217.3394
  • Mulholland, T., S. Goris, J. Boxleitner, T. A. Osswald, and N. Rudolph. “Fiber Orientation Effects in Fused Filament Fabrication of Air-Cooled Heat Exchangers.” JOM 70, no. 3 (2018): 298-302.
    DOI: 10.1007/s11837-017-2733-8
  • Albrecht, Katharina, Tim Osswald, Erwin Baur, Thomas Meier, Sandro Wartzack, and Jörg Müssig. “Fibre Length Reduction in Natural Fibre-Reinforced Polymers during Compounding and Injection Moulding—Experiments Versus Numerical Prediction of Fibre Breakage.” Journal of Composites Science 2, no. 2 (2018): 20.
    DOI: 10.3390/jcs2020020
  • Martin, Blair, John Puentes, Lorenz Wruck, and Tim A. Osswald. “Degree of cure of epoxy/acrylic photopolymers: Characterization with raman spectroscopy and a modified phenomenological model.” Polymer Engineering & Science 58, no. 2 (2018): 228-237.
    DOI: 10.1002/pen.24550
  • Carsten Koch, Luke Van Hulle, Natalie Rudolph. “Investigation of mechanical anisotropy of the fused filament fabrication process via customized tool path generation”. Additive Manufacturing 16 (2017): 138-145.
    DOI: 10.1016/j.addma.2017.06.003
  • Albrecht, Katharina, Erwin Baur, Hans-Josef Endres, Ralf Gente, Nina Graupner, Martin Koch, Marco Neudecker et al. “Measuring fibre orientation in sisal fibre-reinforced, injection moulded polypropylene–Pros and cons of the experimental methods to validate injection moulding simulation.” Composites Part A: Applied Science and Manufacturing 95 (2017): 54-64.
    DOI: 10.1016/j.compositesa.2016.12.022
  • Goris, Sebastian, Teresa Back, Angel Yanev, Dave Brands, Dietmar Drummer, and Tim A. Osswald. “A novel fiber length measurement technique for discontinuous fiber-reinforced composites: A comparative study with existing methods.” Polymer Composites.
    DOI: 10.1002/pc.24466
  • Kuhn, Christoph, Ian Walter, Olaf Taeger, and Tim A. Osswald. “Experimental and numerical analysis of fiber matrix separation during compression molding of long fiber reinforced thermoplastics.” Journal of Composites Science 1, no. 1 (2017): 2.
    DOI: 10.3390/jcs1010002
  • Kuhn, Christoph, Ian Walter, Olaf Täger, and Tim Osswald. “Simulative Prediction of Fiber-Matrix Separation in Rib Filling During Compression Molding Using a Direct Fiber Simulation.” Journal of Composites Science 2, no. 1 (2017): 2.
    DOI: 10.3390/jcs2010002
  • Ropers, Steffen, Ulrich Sachs, Marton Kardos, and Tim A. Osswald. “A thermo-viscoelastic approach for the characterization and modeling of the bending behavior of thermoplastic composites–Part II.” Composites Part A: Applied Science and Manufacturing 96 (2017): 67-76.
    DOI: 10.1016/j.compositesa.2016.06.016
  • Song, Yuyang, Umesh Gandhi, Camilo Pérez, Tim Osswald, Srikar Vallury, and Anthony Yang. “Method to account for the fiber orientation of the initial charge on the fiber orientation of finished part in compression molding simulation.” Composites Part A: Applied Science and Manufacturing 100 (2017): 244-254.
    DOI: 10.1016/j.compositesa.2017.05.021
  • Osswald, Paul V., and Tim A. Osswald. “A strength tensor based failure criterion with stress interactions.” Polymer Composites (2017).
    DOI: 10.1002/pc.24275
  • Puentes, John, Nora Catalina Restrepo Zapata, Alexander Chaloupka, Lukas JL Duddleston, Natalie Rudolph, and Tim A. Osswald. “Quasi-isothermal DSC testing of epoxy adhesives using initial fast heating rates.” Journal of Applied Polymer Science 134, no. 42 (2017).
  • Ropers, Steffen, Marton Kardos, and Tim A. Osswald. “A thermo-viscoelastic approach for the characterization and modeling of the bending behavior of thermoplastic composites.” Composites Part A: Applied Science and Manufacturing 90 (2016): 22-32.
    DOI: 10.1016/j.compositesa.2016.06.016
  • Cifuentes, Sandra C., Fátima Bensiamar, Amparo M. Gallardo Moreno, Tim A. Osswald, José L. González Carrasco, Rosario Benavente, María L. González Martín, Eduardo García Rey, Nuria Vilaboa, and Laura Saldaña. “Incorporation of Mg particles into PDLLA regulates mesenchymal stem cell and macrophage responses.” Journal of Biomedical Materials Research Part A 104, no. 4 (2016): 866-878.
    DOI: 10.1002/jbm.a.35625
  • Mazhar, Hammad, Tim Osswald, and Dan Negrut. “On the use of computational multi-body dynamics analysis in SLS-based 3D printing.” Additive Manufacturing 12 (2016): 291-295.
    DOI: 10.1016/j.addma.2016.05.012
  • Restrepo Zapata, Nora Catalina, Ben Eagleburger, Travis Saari, Tim A. Osswald, and Juan Pablo Hernández?Ortiz. “Chemorheological time-temperature-transformation-viscosity diagram: Foamed EPDM rubber compound.” Journal of Applied Polymer Science 133, no. 38 (2016).
  • Blei, Rico, Teresa Möbius, Camilo Pérez, Tim A. Osswald, and Niels Modler. “Influence of selected process parameters on changes of the fiber orientation in unidirectional reinforced thermoplastics during a hot pressing process.” Polymer Composites (2016).
    DOI: 10.1002/pc.24201
  • Rudolph, Natalie M., Ana C. Agudelo, Juan C. Granada, Heon E. Park, and Tim A. Osswald. “WLF model for the pressure dependence of zero shear viscosity of polycarbonate.” Rheologica Acta 55, no. 8 (2016): 673-681.
    DOI: 10.1007/s00397-016-0945-4
  • Restrepo Zapata, Nora Catalina, Tim A. Osswald, and Juan Pablo Hernández Ortiz. “Vulcanization of EPDM rubber compounds with and without blowing agents: Identification of reaction events and TTT diagram using DSC data.” Polymer Engineering & Science 55, no. 9 (2015): 2073-2088.

2010 - 2014

  • Restrepo Zapata, Nora Catalina, Tim A. Osswald, and Juan P. Hernández Ortiz. “Method for time–temperature–transformation diagrams using DSC data: Linseed aliphatic epoxy resin.” Journal of Applied Polymer Science 131, no. 15 (2014).
    DOI: 10.1002/app.40566
  • García-Rodríguez, S., J. Puentes, X. C. Li, and T. A. Osswald. “Prediction of vortex height from mechanical mixing in metal matrix nanocomposite processing by means of dimensional analysis and scaling.” Journal of Manufacturing Processes 16, no. 2 (2014): 212-217.
    DOI: 10.1016/j.jmapro.2013.12.001
  • Moebius, T., S. Eilbracht, N. Rudolph, and T. Osswald. “Analysis of fiber orientation and fiber matrix separation in a compression molding process with an equi-biaxial flow front.” Journal of Plastics Technology 10, no. 2 (2013): 100-128.
  • Hsu, C.L., Turng, L.S., Osswald, T.A., Rudolph, N., Dougherty, E., et al. “Effects of Pressure and Supercritical Fluid on Melt Viscosity of LDPE in Conventional and Microcellular Injection Molding” International Polymer Processing, 27 (1) 18-24 (2012)
    DOI: 10.3139/217.2493
  • Holmes, Lori T., Jovani L. Fávero, and Tim A. Osswald. “Modeling viscoelastic secondary flows in three?dimensional noncircular ducts.” Polymer Engineering & Science 52, no. 8 (2012): 1715-1723.
  • Hsu, C-L., L-S. Turng, T. A. Osswald, N. Rudolph, E. Dougherty, and P. Gorton. “Effects of pressure and supercritical fluid on melt viscosity of LDPE in conventional and microcellular injection molding.” International Polymer Processing 27, no. 1 (2012): 18-24.
    DOI: 10.3139/217.2493
  • Holmes, Lori, Jovani Favero, and Tim Osswald. “Numerical simulation of three-dimensional viscoelastic planar contraction flow using the software OpenFOAM.” Computers & Chemical Engineering 37 (2012): 64-73.
    DOI: 10.1016/j.compchemeng.2011.09.015
  • García-Rodríguez, S., N. Alba-Baena, N. M. Rudolph, J. Wellekoetter, X. C. Li, and T. A. Osswald. “Dimensional analysis and scaling in mechanical mixing for fabrication of metal matrix nanocomposites.” Journal of Manufacturing Processes 14, no. 3 (2012): 388-392.
    DOI: 10.1016/j.jmapro.2012.05.008
  • Rudolph, N. M., T. A. Osswald, and G. W. Ehrenstein. “Influence of pressure on volume, temperature and crystallization of thermoplastics during polymer processing.” International Polymer Processing 26, no. 3 (2011): 239-248.
    DOI: 10.3139/217.2417
  • Londono-Hurtado, Alejandro, Tim A. Osswald, and Juan Pablo Hernandez-Ortíz. “Modeling the behavior of fiber suspensions in the molding of polymer composites.” Journal of Reinforced Plastics and Composites 30, no. 9 (2011): 781-790.
    DOI: 10.1122/1.3000732
  • Hernández Ortiz, Juan P., and Tim A. Osswald. “Modeling processing of silicone rubber: Liquid versus hard silicone rubbers.” Journal of Applied Polymer Science 119, no. 3 (2011): 1864-1871.
  • Londono-Hurtado, Alejandro, Tim A. Osswald, and Juan Pablo Hernandez-Ortíz. “Modeling the behavior of fiber suspensions in the molding of polymer composites.” Journal of Reinforced Plastics and Composites 30, no. 9 (2011): 781-790.
    DOI: 10.1177/0731684411400227
  • Feulner, R., Z. Brocka, A. Seefried, M. O. Kobes, G. Hülder, and T. A. Osswald. “The effects of e-beam irradiation induced cross linking on the friction and wear of polyamide 66 in sliding contact.” Wear 268, no. 7-8 (2010): 905-910.
    DOI: 10.1016/j.wear.2009.12.025
  • Beiss, T., M. Menacher, R. Feulner, G. Huelder, and T. A. Osswald. “Vibration joining of fiber?reinforced thermosets.” Polymer Composites 31, no. 7 (2010): 1205-1212.
    DOI: 10.1002/pc.20907
  • Londoño-Hurtado, Alejandro, and Tim A. Osswald. “Modeling of Fiber Jamming Phenomena during Processing of Fiber Reinforced Composite Parts.” In Key Engineering Materials, vol. 425, pp. 31-44. Trans Tech Publications, 2010.
    DOI: 10.4028/www.scientific.net/KEM.425.31
  • Hernández Ortiz, Juan P., and Tim A. Osswald. “Modeling processing of silicone rubber: Liquid versus hard silicone rubbers.” Journal of Applied Polymer Science 119, no. 3 (2011): 1864-1871.
    DOI: 10.1002/app.31995
  • Stark, Nicole M., Robert H. White, Scott A. Mueller, and Tim A. Osswald. “Evaluation of various fire retardants for use in wood flour–polyethylene composites.” Polymer Degradation and Stability 95, no. 9 (2010): 1903-1910.
    DOI: 10.1016/j.polymdegradstab.2010.04.014
  • Calcagno, B., R. Lakes, T. Osswald, and W. Crone. “Comparison of viscoplastic properties for polycarbonate polypropylene and high density polyethylene.” Journal of Plastics Technology 6, no. 5 (2010): 228-254.
  • Beiss, T., M. Menacher, R. Feulner, G. Huelder, and T. A. Osswald. “Vibration joining of fiber-reinforced thermosets.” Polymer Composites 31, no. 7 (2010): 1205-1212.
    DOI: 10.1002/pc.20907

2005 - 2009

  • Roldan, A., O. Wieben, V. Haughton, T. Osswald, and N. Chesler. “Characterization of CSF hydrodynamics in the presence and absence of tonsillar ectopia by means of computational flow analysis.” American Journal of Neuroradiology 30, no. 5 (2009): 941-946.
    DOI: 10.3174/ajnr.A1489
  • Cruz, Javier C., and Tim A. Osswald. “Monitoring epoxy and unsaturated polyester reactions under pressure—Reaction rates and mechanical properties.” Polymer Engineering & Science 49, no. 11 (2009): 2099-2108.
    DOI: 10.1002/pen.21448
  • T. Beiss, M. Menacher, R. Feulner, G. Huelder, Osswald T., “Kleben von duroplastischen Verbundwerkstoffen – Kurzer Prozess dank Vibrationsschweißtechnik”, Adhassion, Kleben und Dichten, 10, 22, (2008)
    DOI: 10.1007/BF03243827
  • García S., Roldán A. and Osswald T., “Thin-Walled Injection Molding – A Dimensional and Scaling Analysis Approach,” J. Plastics Tech., 4, 5, (2008)
  • Cruz, J.C. and Osswald, T.A., “Precise Curing Analysis of Highly Accelerated Unsaturated Polyester Reactions,” J. Plastics Tech., 4, 3 (2008)
  • Ralston, B. E., and T. A. Osswald. “Viscosity of soy protein plastics determined by screw-driven capillary rheometry.” Journal of Polymers and the Environment 16, no. 3 (2008): 169.
    DOI: 10.1007/s10924-008-0098-3
  • Lopez-Gomez, I., Estrada, O., and Osswald, T.A., “Radial Basis Functions Interpolation for Non-Isothermal Non-Newtonian Flow, Considering Viscous Dissipation and Inertia Effects”,” International Journal of Numerical Methods for Heat and Fluid Flow, (2007)
  • A. Roldán, N. Chesler, T. Osswald. “Simulation of Blood Flow Through Mechanical Heart Valves Using The Boundary Elements Method” Engineering Analysis with
    Boundary Elements. (2007)
    DOI: 10.1115/SBC2007-176381
  • Lopez-Gomez, I. D., O. Estrada, and T. Osswald. “Modeling and simulation of polymer processing using the radial functions method.” Wak Zeitschrift Kunststofftechnik 3, no. 2 (2007)
  • Lopez, L. M., A. B. Cosgrove, J. P. Hernandez?Ortiz, and T. A. Osswald. “Modeling the vulcanization reaction of silicone rubber.” Polymer Engineering & Science 47, no. 5 (2007): 675-683.
    DOI: 10.1002/pen.20698
  • Londoño?Hurtado, Alejandro, Juan Pablo Hernandez?Ortiz, and T. A. Osswald. “Mechanism of fiber–matrix separation in ribbed compression molded parts.” Polymer composites 28, no. 4 (2007): 451-457.
    DOI: 10.1002/pc.20295
  • Londoño, A., and Osswald, T.A., “Fiber Jamming and Fiber Matrix Separation During Compression Molding,” J. Plastics Tech., (5), 1, (2006)
  • Hernandez-Ortiz, J. P., and T. A. Osswald. “A novel cure reaction model fitting technique based on DSC scans.” Journal of polymer engineering 25, no. 1 (2005): 23-38.
    DOI: 10.1515/POLYENG.2005.25.1.23

2000 - 2004

  • Noriega, M.P., Osswald, T.A., and N.J. Ferrier, “In-Line Measurement of the Polymer Melting Behavior in Single Screw Extruders,” J Polymer Engineering, 24, (6), 557-578, 2004.
  • Hernandez, J.P., and T.A. Osswald, “Domain Grid Superposition Technique for Nonlinear BEM,”  Engineering Analysis with Boundary Elements, 2004
  • Hernandez JP, Raush T, Rios A, Strauss S, Osswald TA, “Theoretical analysis of fiber motion and Loads during flow,” J. Polymer-Composites, 25, (1), 1-11, 2004.
  • Hernandez JP, Osswald T.A., and Weiss, D.A., “Simulation of Viscous 2D-Planar Cylindrical Geometry Deformation Using DR-BEM,” International J. Num. Methods Heat & Fluid Flow, 13 (5-6), 698-719, 2003.
    DOI: 0.1108/09615530310498385
  • Osswald, T.A., “Verarbeitungsprozesse mit Modellen beschrieben,” Kunststoffe, (93), 10, 130-134, 2003.
  • Black Nembhard, H., N.J. Ferrier, T.A. Osswald, and J.R. Sanz-Uribe, “An Integrated Model For Statistical and Vision Monitoring in Manufacturing Transitions,” Quality and Reliability Engineering International, 6 (19), 461-476, 2003.
  • Hernandez JP, Raush T, Rios A, Strauss S, Osswald TA, “Analysis of fiber damage mechanisms during processing of reinforced polymer melts” Engineering Analysis with Boundary Elements, 26, 7, 89, 2002.
    DOI: 10.1016/S0955-7997(02)00018-8
  • DeRose, A.N., M. Yuan, T.A.Osswald, and J.M. Castro “Simulation of Resin Flow During Compression of Copper-Clad Thermoset Composite laminates,” J. Polymer-Plastics Technology and Engineering, 41, 3, 383-405, 2002.
    DOI: 10.1081/PPT-120004358
  • M. Yuan, T.A.Osswald, and J.M. Castro “Simulation of a Continuous Copper-Clad Thermoset Composite Laminate Manufacturing Process,” J. Polymer-Composites, 2002.
  • Sierra J.D., Noriega M.D., Osswald T.A. “Effect of Metallocene Polyethylene on Heat Sealing Properties of Low Density Polyethylene Blends ,” J. Plast. Film Sheet, 16, 33, 2000.
  • Krawinkel, S., M. Bastian, T.A. Osswald, and H. Potente, Gleichdrall-Doppelschneckenextruder Strömungssimulation mit BEM,” Plastics Special, 12, 30, 2000.
  • Rios, A.C., and T.A. Osswald, “Novel BEM Simulation of Mixing in Polymer Flows Including Non-Linear Effects,” J. of Reinforced Plastics and Composites, 19, 1474, 2000.
  • Rios, A.C., and T.A. Osswald, “Comparative Study of Rhomboidal Mixing Sections Using the Boundary Element Method,” Engineering Analysis with Boundary Elements, 24, 89, 2000.
    DOI: 10.1016/S0955-7997(99)00041-7
  • Rios, A.C., T.A. Osswald, P.J. Gramann, M.P. Noriega, “Experimental and Numerical Study of Rhomboidal Mixing Sections,” Int. J. Polym. Proc., 15, 12, 2000.
    DOI: 10.3139/217.1578

1995 - 1999

  • Theriault, R.P., T.A. Osswald, and J.M. Castro, “Measurement and Prediction of the Glass Transition Temperature during the Processing of Copper-Clad Epoxy Laminates,” Polymer Composites, 20, 789, 1999.
  • Theriault, R.P., T.A. Osswald, and J.M. Castro, “A Numerical Model of the Viscosity of an Epoxy Prepreg Resin System,” Polymer Composites, 20, 628, 1999.
  • Theriault, R.P., T.A. Osswald, and J.M. Castro, “Processing Induced Residual Stress in Asymmetric Laminate Panels,” Polymer Composites, 20, 493, 1999.
  • Hutchinson, B., A.C. Rios and T.A. Osswald ”Modeling the Distributive Mixing in an Internal Batch Mixer,” Int. J. Polym. Proc., 16, 315, 1999.
    DOI: 10.3139/217.1546
  • Osswald, T.A., and E. Baur “BEM in der Kunststoffverarbeitung – Ein Überblick (BEM in Polymer Processing – A Review),” Kunststoffe, 89, 2, 1999.
  • Gramann, P.J., C. Rauwendaal, T.A. Osswald, and G.Tellez, “Kinematics of Flow in Single Screw Extruders,” Int. J. Polym. Proc., 13, 4, 327-333, 1998.
    DOI: 10.3139/217.980327
  • Osswald, T.A., M.D. Noriega, P.J. Gramann, and B.A. Davis, “Grooved Feed Single Screw Extruders,” Polym. Eng. Sci., 38, 7, 1998.
  • Gramann, P.J., A.C. Rios and T.A. Osswald, “Comparative Study of Mixing in co-rotating Twin Screw Extruders Using Computer Simulation,” Adv. Poly. Tech. 17, 107, 1998.
    DOI: 10.1002/(SICI)1098-2329(199822)17:2<107::AID-ADV2>3.0.CO;2-X
  • Theriault, R.P., M. Buchmann and T.A. Osswald, “Polymer Flow Length Simulation during Injection Mold Filling,” accepted for publication in Polym. Eng. Sci.37, 3, 667-671, 1997
    DOI: 10.1002/pen.11710
  • Stradins, L., and T.A. Osswald, “Predicting the Effect of Viscosity Ratios on the Mixing of Polymer Blends Using the Boundary Element Method,” Polym. Eng. Sci., 36, 979-984, (1996)
  • Stradins, L.U. and T.A. Osswald, “Simulating the Flow of Multi-Domain Systems Using the Boundary Element Method,” Engineering Analysis with Boundary Elements, (16), 3, 197-202, 1995.

1990 - 1994

  • Davis, B.A., P.J. Gramann, J.C. Mätzig and T.A. Osswald, “The Dual Reciprocity Method for Heat Transfer in Polymer Processing,” Engineering Analysis with Boundary Elements, (13), 3, 249-261, 1994.
    DOI: 10.1016/0955-7997(94)90051-5
  • Ankenman, B., S. Bisgaard and T.A. Osswald, “Experimental Optimization of Computer Models of Manufacturing Processes,” Manufact. Review, (7), 4, 332-345, 1994.
  • Tseng, S.C. and T.A. Osswald, “Predicting Shrinkage and Warpage of Fiber Reinforced Composite Parts,” Polymer Composites, (15), 4, 270-277, 1994.
  • Osswald, T.A., E.M. Sun, and S.C. Tseng, “Experimental Verification on Simulating Shrinkage and Warpage of Thin Compression Moulded SMC Parts,” Polym. & Polym. Compos., (2), 3, 187, 1994.
  • Tseng, S.C. and T.A. Osswald, “Prediction of Shrinkage and Warpage of Thin Fiber Reinforced Thermoset Composite Parts,” J. Reinf. Plast. Comp., (13), 8, 698, 1994.
  • Mohammed, R.K., T.A. Osswald, T.J. Spiegelhoff and E.M. Sun, “Modeling and Simulation of High Reynolds Number Flows During Reaction Injection Mold Filling,” Int. J. Polym. Proc., 1994.
    DOI: 10.3139/217.940279
  • Tseng, S.C. and T.A. Osswald, “Predicting Shrinkage and Warpage of Thin Compression Molded Fiber Reinforced Composite Parts,” SAMPE Quarterly, (24), 4, 40, 1993.
  • Gramann, P.J., L. Stradins and T.A. Osswald, “Flow and Heat Transfer Simulation of the Mixing of Polymer Blends Using the Boundary Element Method,” Int. J. Polym. Proc., (8), 4, 287-293, 1993.
    DOI: 10.3139/217.930287
  • Gramann, P.J., J.C. Mätzig and T.A. Osswald, “Simulating the Non-isothermal Mixing of Polymer Blends Using the Boundary Element Method,” J. of Reinf. Plast. & Composites, 12, 7, 787-799, 1993.
  • Cohnen, W. and T.A. Osswald,” Der Werkzeug-Füllvorgang im RIM-Verfahren (Mold filling of the RIM Process,” Kunststoffe, 82, 11, 1127-1130, 1992.
  • Gramann, P.J. and T.A. Osswald, “Simulating Polymer Mixing Processes Using the Boundary Element Method,” Int. J. Polym. Proc., VII, 4, 303-313, 1992.
    DOI: 10.3139/217.920303
  • Igl, S.A. and T.A. Osswald, “Thermoforming Simulation of Natural Fiber Filled Polyolefins,” J. of Plastic Film and Sheeting, 8, 4, 302-332, 1992.
  • Cohnen, W. and T.A. Osswald, “Experimental Study of High Reynolds’ Number Flows Between Narrow Gaps,” Int. J. Polym. Proc., VII, 4, 314-319, 1992.
  • Saßmannshausen, W., W. Essig and T.A. Osswald “Predicting the Density in Pressed Charges Using the Finite Element Analysis,” Propell Explos., Pyrothec, 16, 73-80, 1991.
  • Osswald, T.A., “A Finite Element Analysis of the Thermomechanical Behavior of Fiber Reinforced Composites,” J. Thermoplastic Composite Materials, 4, 173-189, 1991.
    DOI:
  • Osswald, T.A. and C.L. Tucker, “Compression Mold Filling Simulation for Non-Planar Parts Using the Finite Element/Control Volume Approach,” Internat. Polym. Process., 5, 2, 79-87, 1990.
  • Michaeli, W., M. Mahlke, T.A. Osswald, and M. Nöhlke, “Simulation des Fließens bei SMC (Flow Simulation for SMC),” Kunststoffe, 80, 6, 717-721, 1990.
  • Michaeli, W., M. Mahlke and T.A. Osswald, “Analyze Messungen und Simulation des Fließens von SMC mit einem Preßrheometer (Analysis, Measurements and Simulation of the Flow of SMC Using a Compression Rheometer),” Kunststoffe, 80, 1, 70-74, 1990.

1985 - 1989

1989

  • Michaeli, W., V. Hammes, K. Kirberg, R. Kötte, T.A. Osswald, and O. Specker, “Prozeßsimulation beim RTM-Verfahren (Simulation of the RTM Process),” Kunststoffe, 79, 8, 739-42, 1989.
  • Michaeli, W., V. Hammes, K. Kirberg, R. Kötte, T.A. Osswald, and O. Specker, “Das RTM-Verfahren – Technologie und Anwendungsgebiete (RTM Process, Technology and Applications),” Kunststoffe, 79, 7, 586-89, 1989.
  • Saßmannshausen, U., W. Essig and T.A. Osswald, “The Density Distribution in Pressed Charges: An Analytical Approach,” Propell., Explos., Pyrothec, 14, 24-27, 1989.
    DOI: 0.1002/prep.19890140106
  • Barone, M.R. and T.A. Osswald, “A Boundary Element Analysis of Flow in Sheet Molding Compound,” Polymer Composites, 9, 158-164, 1988.
    DOI: 10.1002/pc.750090210
  • Osswald, T.A. and C.L. Tucker, “A Boundary Element Simulation of Compression Mold Filling,” Polym. Eng. Sci., 28, 413-420, 1988.
    DOI: 10.1002/pen.760280703
  • Barone, M.R. and T.A. Osswald, “Boundary Integral Equations for Analyzing the Flow of Chopped Fiber Reinforced Polymer Compound in Compression Molding,” J. Non-Newt. Fluid. Mech., 26, 185-206, 1987.
    DOI: 10.1016/0377-0257(87)80004-6