WP1 – System integration

To develop system integration concepts for sCO₂ -based power generation systems exploiting different energy sources in either directly or indirectly heated configurations, as well as large-scale energy storage systems relying on sCO₂ power cycles. To develop advanced Artificial-Intelligence (AI) algorithms that enable identifying the optimal integration of sCO₂ power systems for these various applications and end-use applications, including carbon capture in directly fired systems, based on Key Performance Indicators of thermal, economic environmental and societal nature.

WP2 – System Operation, Transient Performance and Control

To gain understanding of the requirements set for thermal power generation systems in a future decarbonised grid, in terms of operability and flexibility. To develop accurate prediction tools for the simulation of transient operation of sCO₂ power cycles, and to investigate innovative concepts for control and optimisation of operational strategies using advanced digital and artificial intelligence techniques.

WP3 – Component innovations, Turbomachinery and Heat Exchangers

To develop innovative methods to enhance aerodynamic and mechanical performance, reliability, and operability of key system components, namely turbomachinery and heat exchangers. To gain understanding of complex heat transfer phenomena occurring near the critical point, in particular those involving phase change. To understand and characterise the implications of extreme transient and stationary operating conditions on the aerodynamic. thermal and mechanical performance of major equipment in sCO₂ power systems.

WP4 – Materials and Manufacturing

To understand the implications of extreme operating conditions on the material requirements of components in sCO₂ power systems. To explore the potential utilisation of non-metallic materials in sCO₂ power system components. To understand the implications of extreme operating conditions and working fluid composition on corrosion in sCO₂ power systems. To develop advanced modelling and experimental methods that enable selection and development of materials, coatings and manufacturing techniques that would enable reliable and safer operation of sCO₂ power cycles key components.