Flutter to tumble transition of buoyant spheres triggered by rotational inertia changes

Spiral and zigzag trajectories of rising bubbles and falling leaves represent some of the path instabilities commonly observed for objects moving through fluids. Here, Mathai et al. show that the moment-of-inertia plays a crucial role in triggering such path instabilities for rising spherical partic...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Varghese Mathai, Xiaojue Zhu, Chao Sun, Detlef Lohse
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
Materias:
Q
Acceso en línea:https://doaj.org/article/ca361e69fd3a4df397f2ed2a47e2d2eb
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
Descripción
Sumario:Spiral and zigzag trajectories of rising bubbles and falling leaves represent some of the path instabilities commonly observed for objects moving through fluids. Here, Mathai et al. show that the moment-of-inertia plays a crucial role in triggering such path instabilities for rising spherical particles.