Listar por autor "Castillo Castellanos, Andrés"

Mostrando ítems 1-2 de 2

Closely spaced co-rotating helical vortices: General solutions

Castillo Castellanos, Andrés; Le Dizès, Stéphane; Durán-Venegas, Eduardo (American Physics Society, 2021)

In this work, we present general solutions for closely spaced co-rotating helical vortices using a filament approach. For these vortex structures, helical symmetry is broken, but solutions maintain a form of spatial ...
Joukowski’s wake model for tip-splitting rotors.

Castillo Castellanos, Andrés; Durán-Venegas, Eduardo; Le Dizès, Stéphane (IOP Publishing, 2021)

The interaction between a tip vortex and a solid surface is responsible for premature structural component fatigue in wind turbines and undesirable noise in helicopter rotors during low speed and descending flight. One ...