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Assessment of simplified momentum equations for free surface flows through rigid porous media

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Main Authors: Wibke, Düsterhöft-Wriggers, Antonia, Larese, Eugenio, Oñate
Format: Book
Language:English
Published: Springer 2023
Subjects:
simplified momentum equations
Online Access:https://link.springer.com/article/10.1007/s42757-022-0133-y
https://dlib.phenikaa-uni.edu.vn/handle/PNK/7963
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spelling oai:localhost:PNK-79632023-04-14T09:26:22Z Assessment of simplified momentum equations for free surface flows through rigid porous media Wibke, Düsterhöft-Wriggers Antonia, Larese Eugenio, Oñate simplified momentum equations CC BY In many applications, free surface flow through rigid porous media has to be modeled. Examples refer to coastal engineering applications as well as geotechnical or biomedical applications. Albeit the frequent applications, slight inconsistencies in the formulation of the governing equations can be found in the literature. The main goal of this paper is to identify these differences and provide a quantitative assessment of different approaches. Following a review of the different formulations, simulation results obtained from three alternative formulations are compared with experimental and numerical data. Results obtained by 2D and 3D test cases indicate that the predictive differences returned by the different formulations remain small for most applications, in particular for small porous Reynolds number ReP < 5000. 2023-04-14T09:26:22Z 2023-04-14T09:26:22Z 2022 Book https://link.springer.com/article/10.1007/s42757-022-0133-y https://dlib.phenikaa-uni.edu.vn/handle/PNK/7963 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic simplified momentum equations
spellingShingle simplified momentum equations
Wibke, Düsterhöft-Wriggers
Antonia, Larese
Eugenio, Oñate
Assessment of simplified momentum equations for free surface flows through rigid porous media
description CC BY
format Book
author Wibke, Düsterhöft-Wriggers
Antonia, Larese
Eugenio, Oñate
author_facet Wibke, Düsterhöft-Wriggers
Antonia, Larese
Eugenio, Oñate
author_sort Wibke, Düsterhöft-Wriggers
title Assessment of simplified momentum equations for free surface flows through rigid porous media
title_short Assessment of simplified momentum equations for free surface flows through rigid porous media
title_full Assessment of simplified momentum equations for free surface flows through rigid porous media
title_fullStr Assessment of simplified momentum equations for free surface flows through rigid porous media
title_full_unstemmed Assessment of simplified momentum equations for free surface flows through rigid porous media
title_sort assessment of simplified momentum equations for free surface flows through rigid porous media
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s42757-022-0133-y
https://dlib.phenikaa-uni.edu.vn/handle/PNK/7963
_version_ 1763452657325834240
score 8.891145

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