engleski

Improving channel flow with T-junction deflectors shape-optimized using genetic algorithm

This paper summarizes the optimization process for deflectors designed to lower the water level and ceiling spillage in the S-shaped outflow channel of HPP Vinodol. Parameterized designs of ten deflectors were optimized using a genetic algorithm that evaluated each setup by running 2D CFD simulations. Optimal designs were chosen by considering total pressure loss and flow uniformity. The resulting best case design set showed a 16.7% reduction in energy losses providing a solid basis for future simulations using a 3D fluid flow numerical model of the channel.

genetic algorithm; deflector; flow; optimization

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