Optimization of airfoil Based Savonius wind turbine using coupled discrete vortex method and salp swarm algorithm

We use a previously unexplored Bayesian optimization framework, “evolutionary Monte Carlo sampling,” to systematically design the arrangement of defects in an architected microlattice to maximize i...

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Strength through defects: A novel Bayesian approach for the optimization of architected materials.

Optimization of the Shape of a Hydrokinetic Turbine's Draft Tube and Hub Assembly Using Design-by-Morphing with Bayesian Optimization

In this paper, a new configuration is proposed for using Savonius rotors by installing two Counter-Rotating Savonius Rotors (CRSR) together. In order to study the aerodynamic performance of the CRSR turbine, 2D unsteady turbulent flow around the CRSR turbine is simulated using commercial CFD software ANSYS-Fluent16.0. Turbulence modeling is done using $$k - \omega$$
 SST model. Numerical results demonstrate a considerable improvement in aerodynamic performance of the CRSR turbine in comparison to a single conventional rotor. Effect of the distance between two rotors and different angular positions of two rotors on the CRSR turbine performance is studied. It is shown that the most effective parameter influencing the performance of the CRSR turbine is the distance between the rotors. Numerical results reveal that, locating two rotors in an optimal phase angle (θ = 90) and distance(S = 1.0D0), average power coefficient of the CRSR turbine can be increased to 21%, which indicates a rise of 38% compared to conventional Savonius rotors.

Application of Counter Rotating Rotors for Improving Performance of Savonius Turbines

https://doi.org/10.1080/14686996.2022.2157682

Deep-learning-based inverse design of three-dimensional architected cellular materials with the target porosity and stiffness using voxelized Voronoi lattices

This article aims to present a two-dimensional parametric analysis of a modified Savonius wind turbine using computational fluid dynamics The effects of three independent parameters of the rotor, 

Computational fluid dynamics analysis of a modified Savonius rotor and optimization using response surface methodology

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Systematic design of Cauchy symmetric structures through Bayesian optimization

/pdf/vertical-axis-wind-turbine-design-using-design-by-morphing-m7hvjijnm1.pdf

Vertical Axis Wind Turbine Design Using Design-by-Morphing and Bayesian Optimization

/pdf/airfoil-optimization-using-design-by-morphing-m16bcy06.pdf

Haris Moazam Sheikh

Papers

Computational fluid dynamics analysis of a modified Savonius rotor and optimization using response surface methodology

Systematic design of Cauchy symmetric structures through Bayesian optimization

Optimization of the Shape of a Hydrokinetic Turbine's Draft Tube and Hub Assembly Using Design-by-Morphing with Bayesian Optimization

Vertical Axis Wind Turbine Design Using Design-by-Morphing and Bayesian Optimization

Airfoil Optimization using Design-by-Morphing