Wall-Modeled Large-Eddy Simulation for Complex Turbulent Flows. Bose, S. T. & Park, G. I. Annual Review of Fluid Mechanics, 50(1):535–561, January, 2018. Publisher: Annual Reviewsdoi abstract bibtex Large-eddy simulation (LES) has proven to be a computationally tractable approach to simulate unsteady turbulent flows. However, prohibitive resolution requirements induced by near-wall eddies in high?Reynolds number boundary layers necessitate the use of wall models or approximate wall boundary conditions. We review recent investigations in wall-modeled LES, including the development of novel approximate boundary conditions and the application of wall models to complex flows (e.g., boundary-layer separation, shock/boundary-layer interactions, transition). We also assess the validity of underlying assumptions in wall-model derivations to elucidate the accuracy of these investigations, and offer suggestions for future studies.
@article{bose2018,
title = {Wall-{Modeled} {Large}-{Eddy} {Simulation} for {Complex} {Turbulent} {Flows}},
volume = {50},
issn = {0066-4189},
doi = {10.1146/annurev-fluid-122316-045241},
abstract = {Large-eddy simulation (LES) has proven to be a computationally tractable approach to simulate unsteady turbulent flows. However, prohibitive resolution requirements induced by near-wall eddies in high?Reynolds number boundary layers necessitate the use of wall models or approximate wall boundary conditions. We review recent investigations in wall-modeled LES, including the development of novel approximate boundary conditions and the application of wall models to complex flows (e.g., boundary-layer separation, shock/boundary-layer interactions, transition). We also assess the validity of underlying assumptions in wall-model derivations to elucidate the accuracy of these investigations, and offer suggestions for future studies.},
number = {1},
urldate = {2023-01-12},
journal = {Annual Review of Fluid Mechanics},
author = {Bose, Sanjeeb T. and Park, George Ilhwan},
month = jan,
year = {2018},
note = {Publisher: Annual Reviews},
pages = {535--561},
}
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