Assistant Professor
Phone: 903.566.7632
Email: jrendall@uttyler.edu
Building: RBN 3008
Department: Mechanical Engineering
Joseph Rendall
Degrees
- PhD, Sustainable Energy Systems Engineering, Texas A&M University - Kingsville
- MS, Architectural Engineering, University of Kansas
- BS, Architectural Engineering, University of Kansas
Biography
Courses Taught
- MENG 3401
- MENG 3012 (lab section)
Research Interests
Dr. Joseph Rendall conducts cutting-edge research in water heating, heat pumps, and energy-efficient HVAC systems, focusing on the fundamental physics that drive these technologies. His expertise includes thermal energy storage, phase change material heat exchanger and sensor design, and system-level performance analysis. More recently, he has been investigating magnetocaloric heat pumps, an emerging technology with the potential to outperform conventional heat pumps through a reversible entropic-based heating and cooling process.
His research is driven by the goal of lowering energy costs for water heating and HVAC systems, helping reduce the financial burden on moderate and low-income families. Through the Building Technology Evaluation Houses at 黑料专区 Tyler, Dr. Rendall evaluates both emerging and established technologies to improve energy efficiency and affordability.
Awards and Honors
- Rising STARs Award, The University of Texas System, 2026
- R&D 100 Award, (collaborator) Thermoelectric 2026
- R&D 100 Award, (lead inventor), Flexible Embedded Phase Change Material Thermal Energy Storage Heat Pump Water Heater, 2025
- R&D 100 Award 鈥� Finalist, (lead inventor), Heat Exchanger for Low-Conductivity Phase Change Materials, 2024
- PhD HERE Intern, ORISE/ORAU, 2018-19
- All Star in Research, Texas A&M University鈥揔ingsville, 2018
- Excellence in Teaching Award, Texas A&M University鈥揔ingsville - Nominated, 2017
Selected Publications
Rendall, J., Tamraparni, A., Shen, Z., Hun, D., Shrestha, S., 鈥淟ow-cost fin-tube heat exchanger design for building thermal energy storage using phase change material鈥� International Communications in Heat and Mass Transfer, Volume 159, Part B, 2024.
Brechtl, J., Rendall, J., Zhang, M., Koehler, M., Nawaz, K., Momen, A., 鈥淐ompatibility of LaFe13-x-yMnSiyH1.6 and eutectic liquid GaInSn alloy,鈥� 13, 10, 2, Magnetochemistry, 2024
Rendall, J., Elatar, A., Nawaz, K., and Sun, J., 鈥淢edium-temperature phase change material integration in domestic heat pump water heaters for improved thermal energy storage,鈥� 185, 113656 Renewable and Sustainable Energy Reviews, 2023.
Rendall, J., Brechtl, J., Nawaz, K., Elatar, A., Sun J., Keju An, K., Liu, X., Asher, W., 鈥淓xperimental results of embedded phase change material capsules for increasing the performance of a wrapped heat pump water heater,鈥� International Communications in Heat and Mass Transfer, V. 145, Part A, 2023.
Rendall, J., Turnaoglu, T., and Patel, V. K., 鈥淓xperimental Results of a Magnetically Coupled Piezoelectric Actuator to Relieve Microchannel Heat Exchanger Maldistribution,鈥� International Communications in Heat and Mass Transfer 133, 105944, 2022.
Rendall, J., Nawaz, K., Elatar, A., Asher, W., and Worek, W., 鈥淧erformance evaluation of a wrapped around condenser for heat pump water heater applications,鈥� Applied Thermal Energy 207, 118097, 2022.
Rendall, J., Abuheiba, A., Gluesenkamp, K., Nawaz, K., Worek, W., and Elatar, A., 鈥淣ondimensional convection numbers modeling thermally stratified storage tanks: Richardson鈥檚 number and hot-water tanks,鈥� Renewable and Sustainable Energy Reviews 150, 111471, 2021.
Rendall, J., Karg-Bulnes, F., Gluesenkamp, K., Abuheiba, A., Worek, W., and Nawaz, K., 鈥淎 flow-rate dependent 1D model for thermally stratified hot-water energy storage,鈥� Energies 14(9), 2661, 2021.
Rendall, J., Gluesenkamp, K., Abuheiba, A., Nawaz, K., Worek, W., and Gehl, T., 鈥淓mpirical Characterization of Vertical-tube Inlets in Hot-water Storage Tanks,鈥� International Communications in Heat and Mass Transfer 119, 104838, 2020.
Patents
- Rendall et al., State of Charge Sensor for Phase Change Material Thermal Energy Storage (Published US-12669270-B2) 2026
- Rendall et al., An Optimized Heat Exchanger and Methods for Designing the Same (Published US-12618619-B2) 2026
- Rendall et al., Density Controlled Phase Change Capsules (Awarded US-12429231-B2) 2025
- Rendall et al., 鈥淗ydraulically Opened Cone Vertical Tube Diffuser with Slanted Anti鈥慡iphon Hole鈥� (Awarded US-11768012-B2)2023