日本地球惑星科学連合2025年大会

講演情報

[E] ポスター発表

セッション記号 A (大気水圏科学) » A-HW 水文・陸水・地下水学・水環境

[A-HW28] 水循環・水環境

2025年5月28日(水) 17:15 〜 19:15 ポスター会場 (幕張メッセ国際展示場 7・8ホール)

コンビーナ:濱 侃(千葉大学大学院園芸学研究院)、榊原 厚一(信州大学理学部理学科)、林 武司(秋田大学教育文化学部)、福士 圭介(金沢大学環日本海域環境研究センター)

17:15 〜 19:15

[AHW28-P14] THMC Software: New Scenario-Based Module for Simplified Groundwater Simulation

*Yung-Yu Tai1Yen-Pu Hsu1Jui-Sheng Chen2、Gour-Tsyh Yeh1 (1.Center for Advanced Model Research Development and Applications, College of Earth Sciences, National Central University Taiwan、2.Graduate Institute of Applied Geology, National Central University, Taiwan)

キーワード:THMC, groundwater, simulation, scenario

Modeling Thermo-Hydro-Mechanical-Chemical (THMC) processes in underground formations is vital for applications such as CO2 storage, geothermal energy, contamination remediation, and nuclear waste disposal. These processes involve complex interactions among rock mechanics, fluid dynamics, heat transfer, and geochemical reactions, requiring interdisciplinary expertise and advanced computational methods.
To simplify THMC simulations, our research introduces an innovative module. This module enhances accessibility, reducing the learning curve for users. Built on the foundational HYDROGEOCHEM (HGC) and FEMWATER models by Prof. Gour-Tsyh (George) Yeh, widely used by organizations like USEPA, IAEA, USNRC, and USACE, it is also integrated into the Groundwater Modeling System (GMS).
The new module unifies pre-processing, simulation execution, and post-processing within a seamless interface. And first apply on groundwater contamination remediation. Key features include: Scenario-based templates with predefined parameters. 3D interactive visualization for conceptual modeling. Automated mesh generation to streamline simulations. Predefined 2D/3D post-processing for intuitive data interpretation. By integrating advanced visualization techniques, this module enhances THMC modeling efficiency, improving our ability to analyze subsurface phenomena. It bridges the gap between theoretical complexity and practical application, facilitating broader adoption in environmental and energy-related fields.