Report on manufactured particles/sCO2 heat exchanger

The objective of this document is to present key aspects of the design and manufacturing of the particles/sCO₂ heat exchanger mockup. This prototype was developed, manufactured, and tested at CVR with significant support of JCR and DLR during the design phase. The primary purpose of these tests is to demonstrate the operation of a system where two novel technologies at extreme operation conditions are integrated, providing valuable data on thermal performance and model validation.