A Combined Immersed Boundary Method for Flows with Scalar Transport
Year: 2025
Type: article
Abstract: A solid volume fraction type immersed boundary method and a ghost cell immersed boundary method are combined for solving flows with scalar transport such as concentration of chemical species and heat. For solving the velocity field, the former immersed boundary method is applied, while for scalar transport, the latter immersed boundary method is applied. The proposed combined immersed boundary method is verified with some benchmark problems and successfully treats complicated geometries such as porous media with a structured mesh.
Authors: Yuta Yaegashi, Hiroki Muramatsu, Naoki Shimada, Yusuke Uchihashi, Mako Sato
Institution: Sumitomo Chemical (Japan)
Language: English
Subfield: Computational Mechanics
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4408903718