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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Gabriel, K. Huawei Han |
| Copyright Year | 2006 |
| Description | Author affiliation: Fac. of Eng. & Appl. Sci., Univ. of Ontario, Oshawa, ON (Gabriel, K.; Huawei Han) |
| Abstract | The growing threat of global warming caused by the burning of fossil fuels has led scientists to explore solutions such as underground injection of $CO_{2}.$ Possible alternatives for $CO_{2}$ storage include the oceans, deep saline reservoirs and depleted oil and gas reservoirs. One of the key issues to be addressed with regard to underground reservoir storage is $CO_{2}$ loss from storage due to leakage through faults and fractures in the geological structure. Thus, while flow of $CO_{2}$ gas and water or oil through fractures is anticipated to occur, there is a high degree of uncertainty regarding prediction of flow phenomena. Complicated gas-liquid flow phenomena in geologically varied domains are also expected during $CO_{2}$ injection. This paper presents the experimental and numerical results on the two-phase flow phenomena in a simulated single fracture. The bubbly flow in the fracture was obtained and bubble properties were studied. It is found that the bubbly flow features frequent bubble coalescence. The influence of flow rate of both phases on the bubble size and velocity is also presented. A transient laminar model was established to simulate a case of an experimental bubbly flow. In order to reconstruct the two- phase interface, a geometric reconstruction scheme of volume of fluid (VOF) model was adopted. Simulated bubbly flow has the same feature observed from experimental work. |
| Starting Page | 1 |
| Ending Page | 10 |
| File Size | 9712222 |
| Page Count | 10 |
| File Format | |
| ISBN | 1424402182 |
| DOI | 10.1109/EICCCC.2006.277202 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-05-10 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Costs Geology Oceans Carbon dioxide Fossil fuels Fracture Petroleum CO2 Storage Atmosphere Global warming Gas-Liquid flow Hydrocarbon reservoirs Monitoring |
| Content Type | Text |
| Resource Type | Article |
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