کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6922553 865114 2015 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Coupling IPhreeqc with UTCHEM to model reactive flow and transport
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Coupling IPhreeqc with UTCHEM to model reactive flow and transport
چکیده انگلیسی
A detailed step-by-step algorithm is presented through which we integrate IPhreeqc of the United Stated Geological Survey (USGS) state-of-the-art geochemical package with UTCHEM for comprehensive reactive-transport modeling. UTCHEM is 3D multi-phase flow and transport research simulator developed in The University of Texas at Austin. On the other hand, IPhreeqc is the open-source modules of the USGS state-of-the-art geochemical package, PHREEQC. Through this coupling, we are able to simulate homogeneous and heterogeneous, irreversible, and ion-exchange and surface reactions under non-isothermal, non-isobaric and both local-equilibrium and kinetic conditions. All the data communications between UTCHEM and IPhreeqc is performed through the computer memory without writing/reading files. We further parallelize the geochemistry module of UTCHEM-IPhreeqc in order to conduct field scale reservoir simulations. Our proposed coupling procedure can be implemented in any existing reservoir simulator for comprehensive reactive-transport modeling. One realistic case study is presented using UTCHEM-IPhreeqc.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Geosciences - Volume 82, September 2015, Pages 152-169
نویسندگان
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