Arthur-Arhin, Winfred, Jesse R. Fosheim, Keaton J. Brewster, Azariah Thompson, Kevin J. Albrecht, Dereje Amogne, and Gregory S. Jackson. “Testing of a 40-KWth Counterflow Particle-Supercritical Carbon Dioxide Narrow-Channel, Fluidized Bed Heat Exchanger”. SolarPACES Conference Proceedings 1 (February 19, 2024). Accessed May 12, 2024. https://www.tib-op.org/ojs/index.php/solarpaces/article/view/634.