Critical assessment of the validity of quasi-static pore network modeling in the application of underground hydrogen storage

IF 4 2区环境科学与生态学 Q1 WATER RESOURCES

Advances in Water Resources Pub Date : 2024-09-07 DOI:10.1016/j.advwatres.2024.104812

Leila Hashemi, Cornelis Vuik

引用次数: 0

Abstract

This study explores the suitability of quasi-static pore-network modeling for simulating the transport of hydrogen in networks with box-shaped pores and square cylinder throats. The dynamic pore-network modeling results are compared with quasi-static pore-network modeling, and a good agreement is observed when the simulations reach steady-state, for a capillary number of $N_{c} \leq 1 0^{- 7}$ . This finding suggests that the quasi-static approach can be used as a reliable and efficient method for studying hydrogen transport in similar networks.

Abstract Image

查看原文本刊更多论文

严格评估准静态孔隙网络模型在地下储氢应用中的有效性

本研究探讨了准静态孔隙网络建模是否适合模拟氢气在具有箱形孔隙和方形圆柱体喉管的网络中的传输。将动态孔隙网络建模结果与准静态孔隙网络建模结果进行了比较，发现在毛细管数为 Nc≤10-7 时，当模拟达到稳态时，两者的结果非常一致。这一结果表明，准静态方法可作为研究氢在类似网络中迁移的可靠而有效的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Advances in Water Resources 环境科学-水资源

CiteScore

9.40

自引率

6.40%

发文量

171

审稿时长

36 days

期刊介绍： Advances in Water Resources provides a forum for the presentation of fundamental scientific advances in the understanding of water resources systems. The scope of Advances in Water Resources includes any combination of theoretical, computational, and experimental approaches used to advance fundamental understanding of surface or subsurface water resources systems or the interaction of these systems with the atmosphere, geosphere, biosphere, and human societies. Manuscripts involving case studies that do not attempt to reach broader conclusions, research on engineering design, applied hydraulics, or water quality and treatment, as well as applications of existing knowledge that do not advance fundamental understanding of hydrological processes, are not appropriate for Advances in Water Resources. Examples of appropriate topical areas that will be considered include the following: • Surface and subsurface hydrology • Hydrometeorology • Environmental fluid dynamics • Ecohydrology and ecohydrodynamics • Multiphase transport phenomena in porous media • Fluid flow and species transport and reaction processes