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Numerical investigation of fluid dynamics in aquifers for seasonal large-scale hydrogen storage using compositional simulations

文献类型：期刊论文

作者Bi, Zhenhui2,5; Guo, Yintong1,2,5; Yang, Chunhe2,5; Yang, Hanzhi2,4,5; Wang, Lei2,5; He, Yuting2,3,5; Guo, Wuhao2,5
刊名RENEWABLE ENERGY
出版日期2025-02-01
卷号239页码:22
关键词Seasonal hydrogen storage Aquifer Recovery efficiency Reservoir properties Hydrogen interactions with aquifer
ISSN号0960-1481
DOI10.1016/j.renene.2024.122101
英文摘要The development of renewable energy is crucial for reducing CO2 emissions. Hydrogen is an important clean energy source that can go some way to solving seasonal energy shortages. Aquifers, widely distributed, present viable options for seasonal hydrogen storage, although current understanding remains limited. This study utilizes numerical simulations to investigate the impacts of porosity, permeability, hysteresis, dissolution, diffusion, and storage cycles on hydrogen recovery efficiency. The results reveal that: (1) Recovery efficiency increases by 7.83 % with higher injection pressure due to reduced porosity, though upper pressure thresholds limit the selection of low-porosity reservoirs. (2) A decrease in vertical permeability enhances recovery efficiency by 1.81 % by mitigating pressure decay rates. (3) Hydrogen's interaction with the aquifer significantly impacts recovery efficiency, with the hysteresis effect accounting for 13.62 %. In comparison, dissolution and diffusion contribute less than 1 %. The combined effects of hydrogen further degrade recovery efficiency. (4) Implementing multiple storage cycles can improve recovery efficiency by 29.13 %, but careful management of operating pressure during these cycles is essential. These findings provide valuable insights into the mechanisms of hydrogen storage in aquifers and inform strategies for enhancing recovery efficiency.
资助项目National Natural Science Foundation of China[U22B6003] ; National Natural Science Foundation of China[U24B2035] ; National Natural Science Foundation of China[52104046] ; National Natural Science Foundation of China[52304070] ; Natural Science Foundation of Hubei Province[2024AFD374] ; Key Laboratory of Geomechanics and Geotechnical Engineering Safety, Chinese Academy of Sciences[SKLGME-JBGS2404] ; Frontier Technology Research and Development Program of Jiangsu Province[BF2024056]
WOS研究方向Science & Technology - Other Topics ; Energy & Fuels
语种英语
WOS记录号WOS:001388340800001
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://119.78.100.198/handle/2S6PX9GI/37999]  
专题中科院武汉岩土力学所
通讯作者Yang, Hanzhi
作者单位1.Yangtze Univ, Petr Engn Coll, Wuhan 430100, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Univ Calgary, 2500 Univ Dr NW, Calgary T2N 1N, AB, Canada
4.Chongqing Univ, State Key Lab Coal Mine Disaster Dynam & Control, Chongqing 400044, Peoples R China
5.Chinese Acad Sci, Inst Rock & Soil Mech, Key Lab Geomech & Geotech Engn Safety, Wuhan 430071, Peoples R China
推荐引用方式
GB/T 7714		 Bi, Zhenhui,Guo, Yintong,Yang, Chunhe,et al. Numerical investigation of fluid dynamics in aquifers for seasonal large-scale hydrogen storage using compositional simulations[J]. RENEWABLE ENERGY,2025,239:22.
APA Bi, Zhenhui.,Guo, Yintong.,Yang, Chunhe.,Yang, Hanzhi.,Wang, Lei.,...&Guo, Wuhao.(2025).Numerical investigation of fluid dynamics in aquifers for seasonal large-scale hydrogen storage using compositional simulations.RENEWABLE ENERGY,239,22.
MLA Bi, Zhenhui,et al."Numerical investigation of fluid dynamics in aquifers for seasonal large-scale hydrogen storage using compositional simulations".RENEWABLE ENERGY 239(2025):22.

入库方式： OAI收割

来源：武汉岩土力学研究所

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