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mdFoam+: Advanced molecular dynamics in OpenFOAM [PDF]

Computer Physics Communications, 2018
This paper introduces mdFoam+, which is an MPI parallelised molecular dynamics (MD) solver implemented entirely within the OpenFOAM software framework. It is open-source and released under the same GNU General Public License (GPL) as OpenFOAM. The source code is released as a publicly open software repository that includes detailed documentation and ...
S M Longshaw, Srinivasa B Ramisetti, Duncan A Lockerby   +2 more
exaly   +3 more sources

A Discrete Adjoint Model for OpenFOAM

Procedia Computer Science, 2013
AbstractWe present a discrete adjoint version of the open-source fluid-dynamics package OpenFOAM obtained by operator overloading which yields, in comparison to continuous adjoint versions, a greater flexibility and robustness. We discuss our implementation and how the discrete adjoint version of OpenFOAM differs from existing continuous ...
Markus Towara, Uwe Naumann
exaly   +2 more sources

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Insertion of PETSc in the OpenFOAM Framework

ACM Transactions on Modeling and Performance Evaluation of Computing Systems, 2017
OpenFOAM is a widely used open source framework for simulation in several areas of computational fluid dynamics and engineering. As a partial differential equation (PDE)-based framework, OpenFOAM suffers from a performance bottleneck in solving large-scale sparse linear systems of equations.
Hao Li 0039, Xinhai Xu, Miao Wang, Chao Li 0070, Xiaoguang Ren, Xuejun Yang   +5 more
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OpenFOAM® Basic Training

2019
In this OpenFOAM® tutorial series, we have prepared fourteen case examples that are designed to help users to learn the key utilities and features within OpenFOAM®, including mesh generation, multiphase modeling, turbulence modeling, parallel processing and reaction modeling.
Haddadi Sisakht, Bahram, Jordan, Christian, Harasek, Michael   +2 more
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Harmonic Balance developments in OpenFOAM

Computers & Fluids, 2018
The Harmonic Balance method for simulating unsteady nonlinear periodic flows is presented in this pa- per. Its recent, yet rapid development was motivated by the possibility of significant CPU time consump- tion savings compared to conventional transient methods, while providing sufficient accuracy.
Gregor Cvijetić, Inno Gatin, Vuko Vukčević, Hrvoje Jasak   +3 more
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OpenFOAM simulations

2022
Supplementary ...
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Application of PETSc in the Linear Solver of OpenFOAM

2015 IEEE 12th Intl Conf on Ubiquitous Intelligence and Computing and 2015 IEEE 12th Intl Conf on Autonomic and Trusted Computing and 2015 IEEE 15th Intl Conf on Scalable Computing and Communications and Its Associated Workshops (UIC-ATC-ScalCom), 2015
Open FOAM is an open-source CFD software based on finite volume method. Due to the well-designed framework, it is widely used in various fields. However, the linear system of Open FOAM is tightly coupled with the discretization grid, which brings great difficulties in extending this platform. After analyzing the discrete and linear systems of Open FOAM,
Zhongyuan Guo, Liyang Xu, Hao Li 0039, Chao Li 0070, Qian Wang, Xinhai Xu   +5 more
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Liquid Atomization Modeling in OpenFOAM

2019
Several approaches have been developed to simulate liquid-jet atomization phenomena. Despite recent developments in numerical methods and computer performance, direct numerical simulation of the atomization process remains inaccessible for practical applications.
Anez J., Puggelli S., Hecht N., Andreini A., Reveillon J., Demoulin F. X.   +5 more
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OpenFOAM®

2019
This book contains selected papers of the 11th OpenFOAM® Workshop that was held in Guimarães, Portugal, June 26 - 30, 2016. The 11th OpenFOAM® Workshop had more than 140 technical/scientific presentations and 30 courses, and was attended by circa 300 individuals, representing 180 institutions and 30 countries, from all continents.
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2020
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