A ghost-cell immersed boundary method for unified simulations of flow over finite- and zero-thickness moving bodies at large CFL numbers

A ghost-cell immersed boundary method for unified simulations of flow over finite- and zero-thickness moving bodies at large Courant-Friedrichs-Lewy (CFL) numbers is presented. In order to handle such bodies in a unified manner, algorithms for interface construction and cell demarcation are proposed...

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Auteurs principaux:	Seungpyo Hong, Daegeun Yoon, Sanghyun Ha, Donghyun You
Format:	Artigo
Langue:	Inglês
Publié:	Taylor & Francis Group 2021-01-01
Collection:	Engineering Applications of Computational Fluid Mechanics
Sujets:	immersed boundary method fluid-structure interaction ghost-cell method zero-thickness large cfl numbers spurious force oscillations sharpness
Accès en ligne:	http://dx.doi.org/10.1080/19942060.2021.1880971
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