Computational Technology Resources - CCC

Paper 2.7

Large eddy simulation of flow over a porous surface with a parallel and adaptive lattice Boltzmann method

R. Deiterding and M. P. Grondeau

Aerodynamics and Flight Mechanics Research Group, University of Southampton, United Kingdom

doi:10.4203/ccc.2.2.7

R. Deiterding, M. P. Grondeau, "Large eddy simulation of flow over a porous surface with a parallel and adaptive lattice Boltzmann method", in B.H.V. Topping, P. Iványi, (Editors), "Proceedings of the Eleventh International Conference on Engineering Computational Technology", Civil-Comp Press, Edinburgh, UK, Online volume: CCC 2, Paper 2.7, 2022, doi:10.4203/ccc.2.2.7

Keywords: lattice Boltzmann, LES, adaptive mesh, boundary layer flow.

Abstract

We present the inner workings of our self-developed dynamically adaptive lattice Boltzmann software AMROC-LBM and apply the code to large eddy simulations that investigate the thickening and perturbance of turbulent boundary layers over rough and permeable surfaces. Besides the fluid mechanical results, the computational performance on large-scale and massively parallel supercomputer systems is also discussed.

download the full-text of this paper (PDF, 5 pages, 292 Kb)

go to the previous paper
go to the next paper
return to the table of contents
return to the volume description

	Computational & Technology Resources an online resource for computational, engineering & technology publications
	not logged in - login
Front Page Browse CCC CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Conferences ISSN 2753-3239 CCC: 2 PROCEEDINGS OF THE ELEVENTH INTERNATIONAL CONFERENCE ON ENGINEERING COMPUTATIONAL TECHNOLOGY Edited by: B.H.V. Topping and P. Iványi Paper 2.7 Large eddy simulation of flow over a porous surface with a parallel and adaptive lattice Boltzmann method R. Deiterding and M. P. Grondeau Aerodynamics and Flight Mechanics Research Group, University of Southampton, United Kingdom doi:10.4203/ccc.2.2.7 Full Bibliographic Reference for this paper R. Deiterding, M. P. Grondeau, "Large eddy simulation of flow over a porous surface with a parallel and adaptive lattice Boltzmann method", in B.H.V. Topping, P. Iványi, (Editors), "Proceedings of the Eleventh International Conference on Engineering Computational Technology", Civil-Comp Press, Edinburgh, UK, Online volume: CCC 2, Paper 2.7, 2022, doi:10.4203/ccc.2.2.7 Keywords: lattice Boltzmann, LES, adaptive mesh, boundary layer flow. Abstract We present the inner workings of our self-developed dynamically adaptive lattice Boltzmann software AMROC-LBM and apply the code to large eddy simulations that investigate the thickening and perturbance of turbulent boundary layers over rough and permeable surfaces. Besides the fluid mechanical results, the computational performance on large-scale and massively parallel supercomputer systems is also discussed. download the full-text of this paper (PDF, 5 pages, 292 Kb) go to the previous paper go to the next paper return to the table of contents return to the volume description
Back to top	©Civil-Comp Limited 2023 - terms & conditions