OpenGeoSys: an open-source initiative for numerical simulation of thermo-hydro-mechanical/chemical (THM/C) processes in porous media

被引：553

作者：

Kolditz, O. ^{[1
]}

Bauer, S. ^{[2
]}

Bilke, L. ^{[1
]}

Boettcher, N. ^{[3
]}

Delfs, J. O. ^{[1
]}

Fischer, T. ^{[1
]}

Goerke, U. J. ^{[1
]}

Kalbacher, T. ^{[1
]}

Kosakowski, G. ^{[4
]}

McDermott, C. I. ^{[5
]}

Park, C. H. ^{[6
]}

Radu, F. ^{[1
]}

Rink, K. ^{[1
]}

Shao, H. ^{[7
]}

Shao, H. B. ^{[1
]}

Sun, F. ^{[8
]}

Sun, Y. Y. ^{[1
]}

Singh, A. K.

Taron, J.

Walther, M. ^{[3
]}

Wang, W.

Watanabe, N.

Wu, Y. ^{[9
]}

Xie, M. ^{[10
]}

Xu, W. ^{[7
]}

Zehner, B.

机构：

[1] Tech Univ Dresden, Helmholtz Ctr Environm Res UFZ, Leipzig, Germany

[2] Univ Kiel, Kiel, Germany

[3] Tech Univ Dresden, Dresden, Germany

[4] Paul Scherrer Inst, Villigen, Switzerland

[5] Univ Edinburgh, Edinburgh, Midlothian, Scotland

[6] Korea Inst Geosci & Mineral Resources KIGAM, Taejon, South Korea

[7] Fed Inst Geosci & Nat Resources, Hannover, Germany

[8] Beijing Hydrol Ctr, Beijing, Peoples R China

[9] Ocean Univ China, Qingdao, Peoples R China

[10] Gesell Anlagen & Reaktorsicherheit GRS, Braunschweig, Germany

来源：

ENVIRONMENTAL EARTH SCIENCES | 2012年 / 67卷 / 02期

关键词：

Porous media; Thermo-hydro-mechanical/chemical; Open-source software; OpenGeoSys; Carbon dioxide storage; VARIABLE-DENSITY FLOW; REACTIVE TRANSPORT; MULTIPHASE FLOW; MODEL;

D O I：

10.1007/s12665-012-1546-x

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this paper we describe the OpenGeoSys (OGS) project, which is a scientific open-source initiative for numerical simulation of thermo-hydro-mechanical-chemical processes in porous media. The basic concept is to provide a flexible numerical framework (using primarily the Finite Element Method (FEM)) for solving multifield problems in porous and fractured media for applications in geoscience and hydrology. To this purpose OGS is based on an object-oriented FEM concept including a broad spectrum of interfaces for pre- and postprocessing. The OGS idea has been in development since the mid-eighties. We provide a short historical note about the continuous process of concept and software development having evolved through Fortran, C, and C++ implementations. The idea behind OGS is to provide an open platform to the community, outfitted with professional software-engineering tools such as platform-independent compiling and automated benchmarking. A comprehensive benchmarking book has been prepared for publication. Benchmarking has been proven to be a valuable tool for cooperation between different developer teams, for example, for code comparison and validation purposes (DEVOVALEX and CO2 BENCH projects). On one hand, object-orientation (OO) provides a suitable framework for distributed code development; however, the parallelization of OO codes still lacks efficiency. High-performance-computing efficiency of OO codes is subject to future research.

引用

页码：589 / 599

页数：11

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