Modeling, Simulation, and Optimization of a Gravitational Water Vortex Power Plant for Enhanced Power Generation

In the pursuit of sustainable energy solutions, the gravitational water vortex (GWV) has emerged as a promising avenue for harnessing kinetic energy from fluid dynamics. This research paper delves into the comprehensive study of a Gravitational Water Vortex Hydroelectric Power Plant (GWVHP) through a blend of simulation techniques and optimization strategies. The primary objective focusses on identifying an optimal parameter, specifically, the number of rotor blades, that significantly impacts the performance of the GWV setup. Utilizing COMSOL Multiphysics, the GWV phenomenon was simulated to decipher the intricate interplay between fluid dynamics, mechanical elements, and energy conversion processes. The research is grounded in Finite Element Analysis (FEA), employing a mesh-based approach to numerically predict system behaviour. The simulation results vividly portray diverse turbine designs contingent upon the variation of rotor blade numbers. Key findings stem from an in-depth analysis of rotor blade influence on rotor speed. By systematically varying the number of rotor blades, the ensuing effects on speed were meticulously observed. The correlation between blade count and rotor speed is visually represented, underscoring the pivotal role of the chosen parameter. By providing a robust foundation for future GWVHP development, this study advances the cause of renewable energy and contributes to the broader framework of sustainable power generation.