Publications

Journal Articles

Marks, T. A., & Gorodetsky, A. A. (2026). Diffusion-based probabilistic field inversion in 1-D Hall thruster simulations. 35(8), 085011. https://doi.org/10.1088/1361-6595/ae8f74 (pdf)

Marks, T. A., Eckels, J. D., Mora, G. A., & Gorodetsky, A. A. (2025). Uncertainty quantification of a multi-component Hall thruster model at varying facility pressures. Journal of Applied Physics, 138(15). https://doi.org/10.1063/5.0283796 (pdf)
Marks, T. A., & Gorodetsky, A. A. (2025). GPU-accelerated kinetic Hall thruster simulations in WarpX. Journal of Electric Propulsion, 4(34). https://doi.org/10.1007/s44205-025-00133-1 (pdf)

Eckels, J. D., Marks, T. A., Allen, M. G., Jorns, B. A., & Gorodetsky, A. A. (2024). Hall thruster model improvement by multidisciplinary uncertainty quantification. Journal of Electric Propulsion, 3(19). https://doi.org/10.1007/s44205-024-00079-w (pdf)
Su, L. L., Marks, T. A., & Jorns, B. A. (2024). Trends in mass utilization of a magnetically shielded hall thruster operating on xenon and krypton. Plasma Sources Science and Technology, 33(6), 065008. https://doi.org/10.1088/1361-6595/ad52be (pdf)
Su, L. L., Roberts, P. J., Gill, T. M., Hurley, W. J., Marks, T. A., Sercel, C. L., Allen, M. G., Whittaker, C. B., Viges, E., & Jorns, B. A. (2024). High-current density performance of a magnetically shielded hall thruster. Journal of Propulsion and Power, 1–18. https://doi.org/10.2514/1.B39324 (pdf)

Marks, T. A., & Jorns, B. A. (2023). Evaluation of algebraic models of anomalous transport in a multi-fluid Hall thruster code. Journal of Applied Physics, 134(15), 153301. https://doi.org/10.1063/5.0171824 (pdf)
Marks, T. A., & Jorns, B. A. (2023). Challenges with the self-consistent implementation of closure models for anomalous electron transport in fluid simulations of hall thrusters. Plasma Sources Science and Technology, 32(4), 045016. https://doi.org/10.1088/1361-6595/accd18 (pdf)
Marks, T. A., Schedler, P., & Jorns, B. A. (2023). HallThruster.jl: A Julia package for 1D hall thruster discharge simulation. Journal of Open Source Software, 8(86), 4672. https://doi.org/10.21105/joss.04672 (pdf)

Whittaker, C. B., Marks, T. A., & Gorodetsky, A. (2026). Bayesian calibration of a multi-component model of the SPT-140 hall thruster. In AIAA SCITECH 2026 forum. https://doi.org/10.2514/6.2026-0066 (pdf)
Jacqueline, W., Marks, T. A., Geraci, G., Davis, O., Eldred, M., & Gorodetsky, A. (2026). Improving the efficiency of multi-fidelity approaches for transfer learning with application to hall thrusters. In AIAA SCITECH 2026 forum. https://doi.org/10.2514/6.2026-2025 (pdf)

Marks, T. A., & Gorodetsky, A. A. (2025). Towards kinetic axial-azimuthal Hall thruster simulations including ionization. 39th International Electric Propulsion Conference, London, United Kingdom. https://doi.org/10.7302/27333 (webpage, pdf)

Marks, T. A., & Gorodetsky, A. A. (2024, June). Hall thruster simulations in WarpX. 38th International Electric Propulsion Conference, Toulouse, France. (webpage, pdf)
Eckels, J. D., Marks, T. A., Aksoy, D., Vutukury, S., & Gorodetsky, A. A. (2024). Dynamic mode decomposition for particle-in-cell simulations of a hall thruster and plume. 38th International Electric Propulsion Conference, Toulouse, France, 412.
Aksoy, D., Vutukury, S., Marks, T. A., Eckels, J. D., & Gorodetsky, A. A. (2024). Compressed analysis of electric propulsion simulations using low rank tensor networks. 38th International Electric Propulsion Conference, Toulouse, France, 795.
Lipscomb, C. P., Stasiukevicius, M. J., Boyd, I. D., Hansson, K. B., Marks, T. A., Brick, D. G., & Jorns, B. A. (2024). Evaluation of H9 hall thruster plume simulations using coupled thruster and facility models. 38th International Electric Propulsion Conference, Toulouse, France, 483.
Allen, M. G., Marks, T. A., Eckels, J. D., Gorodetsky, A. A., & Jorns, B. A. (2024). Evaluation of H9 hall thruster plume simulations using coupled thruster and facility models. AIAA SciTech 2024 Forum, Orlando, FL, USA, 2164. (pdf)

Marks, T. A., & Jorns, B. A. (2023). Evaluation of several first-principles closure models for hall thruster anomalous transport. AIAA SciTech 2023 Forum, National Harbor, MD, USA, 0067. (pdf)
Su, L. L., Roberts, P. J., Gill, T. M., Hurley, W. H., Marks, T. A., Sercel, C. L., Allen, M. G., Whittaker, C. B., Byrne, M., Brown, Z., Viges, E., & Jorns, B. A. (2023). Operation and performance of a magnetically shielded hall thruster at ultrahigh current densities on xenon and krypton. AIAA SciTech 2023 Forum, National Harbor, MD, USA, 0842. (pdf)
Hurley, W. J., Marks, T. A., & Jorns, B. A. (2023). Design of an air-core circuit for a hall thruster. AIAA SciTech 2023 Forum, National Harbor, MD, USA, 0841. (pdf)

Marks, T. A., & Jorns, B. A. (2022). Modeling anomalous electron transport in hall thrusters using surrogate methods. 38th International Electric Propulsion Conference, Boston, MA , USA, 344. (pdf)
Su, L. L., Marks, T. A., & Jorns, B. A. (2022, June). Investigation into the efficiency gap between krypton and xenon operation on a magnetically shielded hall thruste. 38th International Electric Propulsion Conference, Boston, MA , USA. (pdf)
Hurley, W. J., Marks, T. A., Gorodetsky, A. A., & Jorns, B. A. (2022, June). Application of bayesian inference to develop an air-core magnetic circuit for a magnetically shielded hall thruster. 38th International Electric Propulsion Conference, Boston, MA , USA. (pdf)

Marks, T. A., Lopez Ortega, A., Mikellides, I. G., & Jorns, B. A. (2021). Self-consistent implementation of a zero-equation transport model into a predictive model for a hall effect thruster. AIAA Propulsion and Energy 2021 Forum, 3424. https://doi.org/10.2514/6.2021-3424 (pdf)

Marks, T. A., Lopez Ortega, A., Mikellides, I. G., & Jorns, B. A. (2020). Hall2De simulations of a magnetic nozzle. AIAA Propulsion and Energy 2020 Forum, 3642. https://doi.org/10.2514/6.2020-3642 (pdf)
Jorns, B. A., Marks, T. A., & Dale, E. T. (2020). A predictive hall thruster model enabled by data-driven closure. AIAA Propulsion and Energy 2020 Forum, 3622. https://doi.org/10.2514/6.2020-3622 (pdf)

Marks, T. A. (2023). Modelling anomalous electron transport in a fluid hall thruster code [PhD thesis, University of Michigan]. https://doi.org/10.7302/22318 (pdf)