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

Heavy particles sink straight in water, while buoyant bubbles and spheres may zigzag or spiral as they rise. The precise conditions that trigger such path-instabilities are still not completely understood. For a buoyant rising sphere, two parameters are believed to govern the development of unsteady...

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Detalles Bibliográficos
Autores principales: Mathai, Varghese, Zhu, Xiaojue, Sun, Chao, Lohse, Detlef
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5935758/
https://www.ncbi.nlm.nih.gov/pubmed/29728557
http://dx.doi.org/10.1038/s41467-018-04177-w