期刊
CONTINENTAL SHELF RESEARCH
卷 196, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.csr.2020.104075
关键词
CO2 bubble; Computational fluid dynamics; Dispersion modelling; Dissolution; Chemical reaction; Consequences
类别
资金
- Centre of Advanced Process Safety of Universiti Teknologi PETRONAS
- Chemical Engineering Department of Universiti Teknologi PETRONAS
A large amount of carbon dioxide (CO2) gas injected into shallow reservoirs of carbon capture and storage (CCS) system could be hazardous to marine life if the CO2 released through the seabed. Effective dispersion model is required to assess the realistic exposure as it affects the partial pressure of CO2 and pH of seawater. Here, the development of the dispersion model based on CFD FLUENT that integrates chemical reaction of CO2 bubble in seawater plume is discussed. The capability of the developed model has been demonstrated through a comparison of simulation results with published small-scale field experimental data. Parametric simulation has been conducted to investigate the impact of release rate, current velocity and release size on the dispersion of CO2 gasseawater. The study confirmed that high release rate in low tide (and low current) condition has the most severe impact.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据