3D numerical analysis of a dam - break using VOF method and LES turbulence model

Esteban Remigio Sanchez Cordero; Julia Boix; Manuel Gómez; Ernest Bladé

3D numerical analysis of a dam - break using VOF method and LES turbulence model

Esteban Remigio Sanchez Cordero, Julia Boix, Manuel Gómez, Ernest Bladé

Facultad de Ingeniería

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Resumen

In this paper, three-dimensional numerical analysis of dam-break flow pattern in a laboratory-scale is reported. The simulation was performed using the open source computational fluid dynamics (CFD) solver based on finite volume method (FVM) – OpenFOAM. Turbulence is treated using large eddy simulation (LES) approach. The free surface is tracked using the Volume of Fluid method (VOF). The numerical results are assessed against published experimental data. Water depth and pressure measures are used to validate the numerical model. The results demonstrate that the 3D numerical configuration satisfactorily reproduces the temporal variation of these variables with correct trends and high correlation with the experimental values

Idioma original	Español
Publicación	Ingeniería del agua
Estado	Publicada - 1 ene. 2018

Palabras clave

Dam-break; Three-dimensional; VOF; LES; OpenFOAM

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title = "3D numerical analysis of a dam - break using VOF method and LES turbulence model",

abstract = "In this paper, three-dimensional numerical analysis of dam-break flow pattern in a laboratory-scale is reported. The simulation was performed using the open source computational fluid dynamics (CFD) solver based on finite volume method (FVM) – OpenFOAM. Turbulence is treated using large eddy simulation (LES) approach. The free surface is tracked using the Volume of Fluid method (VOF). The numerical results are assessed against published experimental data. Water depth and pressure measures are used to validate the numerical model. The results demonstrate that the 3D numerical configuration satisfactorily reproduces the temporal variation of these variables with correct trends and high correlation with the experimental values",

keywords = "Dam-break; Three-dimensional; VOF; LES; OpenFOAM, Dam-break; Three-dimensional; VOF; LES; OpenFOAM",

author = "\{Sanchez Cordero\}, \{Esteban Remigio\} and Julia Boix and Manuel G{\'o}mez and Ernest Blad{\'e}",

year = "2018",

month = jan,

day = "1",

language = "Espa{\~n}ol",

journal = "Ingenier{\'i}a del agua",

issn = "1886-4996",

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TY - JOUR

T1 - 3D numerical analysis of a dam - break using VOF method and LES turbulence model

AU - Sanchez Cordero, Esteban Remigio

AU - Boix, Julia

AU - Gómez, Manuel

AU - Bladé, Ernest

PY - 2018/1/1

Y1 - 2018/1/1

N2 - In this paper, three-dimensional numerical analysis of dam-break flow pattern in a laboratory-scale is reported. The simulation was performed using the open source computational fluid dynamics (CFD) solver based on finite volume method (FVM) – OpenFOAM. Turbulence is treated using large eddy simulation (LES) approach. The free surface is tracked using the Volume of Fluid method (VOF). The numerical results are assessed against published experimental data. Water depth and pressure measures are used to validate the numerical model. The results demonstrate that the 3D numerical configuration satisfactorily reproduces the temporal variation of these variables with correct trends and high correlation with the experimental values

AB - In this paper, three-dimensional numerical analysis of dam-break flow pattern in a laboratory-scale is reported. The simulation was performed using the open source computational fluid dynamics (CFD) solver based on finite volume method (FVM) – OpenFOAM. Turbulence is treated using large eddy simulation (LES) approach. The free surface is tracked using the Volume of Fluid method (VOF). The numerical results are assessed against published experimental data. Water depth and pressure measures are used to validate the numerical model. The results demonstrate that the 3D numerical configuration satisfactorily reproduces the temporal variation of these variables with correct trends and high correlation with the experimental values

KW - Dam-break; Three-dimensional; VOF; LES; OpenFOAM

UR - https://polipapers.upv.es/index.php/IA/article/view/9374

M3 - Artículo

SN - 1886-4996

JO - Ingeniería del agua

JF - Ingeniería del agua

ER -