Results from a parameter study of a solar thermochemical water splitting plant of type R2Mx

The dataset contains results from a parameter study of a solar thermochemical water splitting plant of type R2Mx. The model is described in detail in Brendelberger, IJHE, 2024 10.1016/j.ijhydene.2024.10.050 During the parameter study 6 parameters are varied: Cavity temperature - T_cav Partial pressure of oxygen - p_O2 RMA radius - r_RMA Aperture radius - r_ap Concentration factor - C Maximum surface fraction - eta_surf_max The following performance metrics are derived: Receiver efficiency - eps_rec Receiver input power - Q_dot_rec High temperature receiver solar thermal efficiency - eps_stht Receiver-reactor efficiency - eps_rec_rea Plant efficiency - eps_plant Waste fraction - eta_waste Optimal reduction duration - t_red_opt Number of RMAs - n_RMA This work was partially funded by the German Federal Ministry for Economic Affairs and Climate Action under the funding code Redox3D (03EE5124A). The author is responsible for the content of this publication.