2026 Hochschulschrift Open Publications Optimization of a flow hybrid capacitor Masterarbeit Graz University of Technology 2026 Hybrid flow capacitors offer a promising approach for combining the high power capability of capacitive energy storage with the scalability of flow-based systems. This work investigated sodium iodide (NaI) as a redox-active additive for carbon... Uploaded on 2026
2026 Hochschulschrift Open Publications Assessment of CFD-derived hydrodynamic stress descriptors using oil-water emulsion breakup experiments Masterarbeit Graz University of Technology 2026 Hydrodynamic stress is a critical process parameter in biotechnological processes, influencing the performance of shear-sensitive cells. However, its experimental characterization remains challenging due to the heterogeneous nature of turbulent... Uploaded on 2026
2026 Hochschulschrift Open Publications <> transient creep force model to predict torsional wheelset vibrations Dissertation Graz University of Technology 2026 Self-excited torsional vibrations in railway wheelsets pose a critical challenge for vehicle homologation, durability, and operational reliability. Under high creepage, the nonlinear adhesion at the wheel-rail interface may exhibit a negative... Uploaded on 2026