Education

  • Ph.D., Iowa State University, 2006
  • M.S., Iowa State University, 2003
  • B.S., Iowa State University, 1999

Teaching Interests

Professor Loutzenhiser’s teaching interests include core mechanical engineering topics at both undergraduate and graduate levels, focusing on thermodynamics, fluid mechanics, and heat transfer fundamentals. His instruction emphasizes the integration of theoretical principles with practical applications, fostering analytical thinking and problem-solving skills. He is committed to engaging students through a combination of lecture, laboratory, and project-based learning environments that prepare them for advanced study and professional practice.

Research Interests

Professor Loutzenhiser’s research centers on experimental and theoretical investigations in heat and mass transfer, multiphase fluid flow, and energy systems within the framework of solar thermochemistry. His work explores the fundamental physics of convective processes and phase change phenomena, aiming to improve efficiency and control in thermal management and energy conversion technologies. The research approach typically combines experimental methods with analytical and computational modeling to advance understanding in mechanical and thermal sciences.

Recent Publications

  • S Kaur, AR Clendenen, A Aleksandrov, BM Jones, WJ Ready, TM Orlando, PG. Loutzenhiser, “Pseudo-viscous modeling of transport in dense granular flows for thermal energy storage applications,” Acta Astronautica 239 (2026) 570-580
  • NP Nguyen, M Caulfield, G Colton, D Ranjan, KB Han, PG Loutzenhiser, “Pseudo-viscous modeling of transport in dense granular flows for thermal energy storage applications,” Powder Technology 460 (2025) 121044
  • TP Farr, BM Jones, TM Orlando, PG Loutzenhiser, “Thermal extraction of H2O(s) from lunar regolith simulant with concentrated solar irradiation: Experimental analysis,” Acta Astronautica 233 (2025) 360-368
  • S Kaur, WJ Ready, TM Orlando, PG Loutzenhiser, “Metal and metalloid production from lunar regolith simulants via carbothermal reduction: Thermodynamic and experimental analyses,” Acta Astronautica 232 (2025) 479-492
  • SY Jeong, D Ranjan, ZM Zhang, PG Loutzenhiser, R Chen, “Exploring irradiated granular flows with rapid heating for concentrated solar thermal energy collection and storage” iScience 28 (2025) 1-9