Effect of induced vortex and configuration layout on heat transfer enhancement of helium-xenon mixture

Research and development of helium-xenon Brayton cycle technology: A review

“…They proposed using the area-specific power factor as an evaluation index for the heat exchanger structure and performance and conducted optimization based on this factor. Shi et al conducted relevant research on the enhancement effect of helium-xenon heat transfer performance [73]. They examined the impact of three different built-in vortex generators (a rectangular ring rib, a Kagome lattice, and a body-centered cubic lattice) and their configurations on the flow and heat transfer performance of helium-xenon mixed gas.…”

“…Figure 14 physical models scheme (a) Rectangular rib unit (b) Kagome unit (c) Body-Centered Cubic (CBC) unit[73] …”