Selected applications of an open-source three-dimensional computational fluid dynamic code in hydraulic engineering

Shervin Shahriari; Josef Schneider; Gerald Zenz

doi:10.1007/s00506-020-00676-7

Selected applications of an open-source three-dimensional computational fluid dynamic code in hydraulic engineering

Titel in Übersetzung: Ausgewählte Anwendungen eines 3D hydrodynamischen Open-Source-Modells im Wasserbau

Shervin Shahriari, Josef Schneider, Gerald Zenz

Institut für Wasserbau und Wasserwirtschaft (2130)

Publikation: Beitrag in einer Fachzeitschrift › Artikel › Begutachtung

Abstract

Das exponentielle Wachstum der Rechenleistung in den letzten zehn Jahren einerseits und der Erfolg numerischer Modelle bei der Untersuchung im Wasserbau. Insbesondere dreidimensionale numerische Modelle entwickeln sich mehr und mehr zum Stand der Technik, vor allem bei Problemen, bei denen die Erfassung dreidimensionaler Strömungseigenschaften wichtig ist. Darüber hinaus ist diese Art der Modellierung mit der Verfügbarkeit von Open-Source CFD Programmen leichter zugänglich. Unter anderem ist OpenFOAM (Open Source Field Operation and Manipulation) ein hochmoderner CFD Code mit umfangreichen Funktionen für technische und wissenschaftliche Anwendungen. In diesem Beitrag werden ausgewählte Studien vorgestellt, die die Autoren mit OpenFOAM durchgeführt haben. Diese Studien umfassen eine breite Palette von Anwendungen, beginnend bei der Implementierung neuer Algorithmen bis hin zur Modellierung einer praktischen Anwendung im Wasserbau.

Titel in Übersetzung	Ausgewählte Anwendungen eines 3D hydrodynamischen Open-Source-Modells im Wasserbau
Originalsprache	englisch
Fachzeitschrift	Österreichische Wasser- und Abfallwirtschaft
DOIs	https://doi.org/10.1007/s00506-020-00676-7
Publikationsstatus	Elektronische Veröffentlichung vor Drucklegung. - 12 Mai 2020

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abstract = "Exponential growth of computational power in the past decade on one hand and the success of numerical models in studying hydro-environmental flows on the other hand lead to an increasing usage of this technique in hydraulic engineering problems. In particular, three-dimensional numerical models are becoming the industry standard, especially in problems where capturing three-dimensional flow characteristics are important. Additionally, with availability of open-source computational fluid dynamic (CFD) codes, this type of modelling is more accessible. Among these codes, OpenFOAM (Open Source Field Operation and Manipulation) is a state-of-the-art CFD code with an extensive range of features for engineering and scientific applications. In this paper, selected studies are presented which the authors carried out using OpenFOAM. These studies include a wide range of applications from implementation of the new algorithms to modelling a practical application in hydraulic engineering.",

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Selected applications of an open-source three-dimensional computational fluid dynamic code in hydraulic engineering

Abstract

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