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Abstract <p>We propose a transport model for fractured porous medium that takes into account the dissolution and precipitation of mineral phases. It is based on the DFM approach and includes the influence of mineral phase content on the hydraulic and transport properties of both fractures and porous matrix. The model is tested on typical problems of concrete decalcification.</p>

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Modeling Precipitation-Dissolution Processes in Fractured Porous Media Using the DFM Approach

  • 期刊论文

  • 发表日期：

    2025年1月1日

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  • F. V. Grigorev,
  • I. V. Kapyrin,
  • K. A. Boldyrev

摘要

Abstract

We propose a transport model for fractured porous medium that takes into account the dissolution and precipitation of mineral phases. It is based on the DFM approach and includes the influence of mineral phase content on the hydraulic and transport properties of both fractures and porous matrix. The model is tested on typical problems of concrete decalcification.