Header Optimization for Efficient Flow Distribution in Ceramic Heat Exchangers

Recent advancements in the field of ceramics enable fabrication of heat exchangers capable of operating in high-temperature, high-pressure environments. However, effectively integrating complex ceramic heat exchanger core geometries with cycle fixtures requires modification of the classic header design. In this work we present a header design capable of directing two independent, turbulent flows through a multiscale ceramic heat exchanger core. Optimized for uniform flow distribution and minimal pressure loss, this header design offers a scalable and manufacturable solution for ceramic heat exchanger operation in extreme cycle environments.