WebAbstract Carbon dioxide (CO2) capture and storage (CCS) is considered widely as one of promising options for CO2 emissions reduction, especially for those countries with coal-dominant energy mix like China. Injecting and storing a huge volume of CO2 in deep formations are likely to cause a series of geomechanical issues, including ground surface … WebThe National Agricultural Library is one of four national libraries of the United States, with locations in Beltsville, Maryland and Washington, D.C.

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WebAug 30, 2024 · 针对这一工程实际，根据非饱和土气水两相渗流-应力弱耦合理论，开发了基于TOUGH2与FLAC3D的气水两相渗流-应力耦合计算搭接程序. 该计算程序能够较为真实地模拟气水两相渗流问题，能够探讨流动过程中气水的相互作用及其对过程的影响. 程序考虑了 … WebNov 1, 2024 · Recently another simulator named TOUGH2Biot was presented (Walsh et al., 2012, Lei et al., 2015) involving TOUGH2 linked to an in-house finite element code and verified against previous TOUGH-FLAC simulations of the Geysers geothermal system and … creating home page edge

增强型地热系统（EGS）中热能开发力学耦合水热过程分析--《吉林 …

WebCoupled THM (thermal-hydromechanical) processes have become increasingly important in studying the issues affecting subsurface flow systems. CO2 permeability of the fracture in caprock is a key factor that affects sealing efficiency of caprock. A new model associated with coupled THM processes that shows a good reliability was derived. Then, … WebTOUGH2Biot was verified against analytical solutions for the 1D Terzaghi consolidation and cooling-induced subsidence. TOUGH2Biot was applied to evaluate the thermal, hydrodynamic, and mechanical responses of CO2 geological sequestration at the Ordos CCS Demonstration Project, China and geothermal exploitation at the Geysers … creating home decor