Improved immersed boundary/wall modeling method for RANS solver coupled with wall functions: application to Cartesian grid systems

A two-dimensional (2D) Reynolds-averaged Navier–Stokes (RANS) equations solver with k–ω turbulence closure is developed, employing immersed boundary (IB) technique on Cartesian grids. Generalized wall functions are introduced to enhance computational efficiency for problems with high Reynolds number...

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Bibliographic Details
Main Authors: Xueying Yu, David R. Fuhrman, Yanlin Shao
Format: Article
Language:English
Published: Taylor & Francis Group 2025-12-01
Series:Engineering Applications of Computational Fluid Mechanics
Subjects:
Online Access:https://www.tandfonline.com/doi/10.1080/19942060.2025.2486657
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