| DOI: | 10.2172/1258777
|
| 报告号: | DOE-UM--0002764
|
| 报告题名: | Recovery Act: An Integrated Experimental and Numerical Study: Developing a Reaction Transport Model that Couples Chemical Reactions of Mineral Dissolution/Precipitation with Spatial and Temporal Flow Variations. |
| 作者: | Saar, Martin O. (ORCID:0000000248696452); Seyfried, Jr., William E. (ORCID:0000000192710234); Longmire, Ellen K.
|
| 出版年: | 2016
|
| 发表日期: | 2016-06-24
|
| 总页数: | 8
|
| 国家: | 美国
|
| 语种: | 英语
|
| 英文关键词: | Reactive Transport
; CO2
; Lattice-Boltzmann
; TOUGH2
|
| 中文主题词: | 降水
|
| 主题词: | PRECIPITATION
|
| 英文摘要: | A total of 12 publications and 23 abstracts were produced as a result of this study. In particular, the compilation of a thermodynamic database utilizing consistent, current thermodynamic data is a major step toward accurately modeling multi-phase fluid interactions with solids. Existing databases designed for aqueous fluids did not mesh well with existing solid phase databases. Addition of a second liquid phase (CO2) magnifies the inconsistencies between aqueous and solid thermodynamic databases. Overall, the combination of high temperature and pressure lab studies (task 1), using a purpose built apparatus, and solid characterization (task 2), using XRCT and more developed technologies, allowed observation of dissolution and precipitation processes under CO2 reservoir conditions. These observations were combined with results from PIV experiments on multi-phase fluids (task 3) in typical flow path geometries. The results of the tasks 1, 2, and 3 were compiled and integrated into numerical models utilizing Lattice-Boltzmann simulations (task 4) to realistically model the physical processes and were ultimately folded into TOUGH2 code for reservoir scale modeling (task 5). Compilation of the thermodynamic database assisted comparisons to PIV experiments (Task 3) and greatly improved Lattice Boltzmann (Task 4) and TOUGH2 simulations (Task 5). PIV (Task 3) and experimental apparatus (Task 1) have identified problem areas in TOUGHREACT code. Additional lab experiments and coding work has been integrated into an improved numerical modeling code. |
| URL: | http://www.osti.gov/scitech/servlets/purl/1258777
|
| Citation statistics: |
|
| 资源类型: | 研究报告
|
| 标识符: | http://119.78.100.158/handle/2HF3EXSE/42082
|
| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
|
| File Name/ File Size |
Content Type |
Version |
Access |
License |
|
|---|
| 1258777.pdf（262KB） | 研究报告 | -- | 开放获取 | | View
Download
|
|
| Recommended Citation: | |
Saar, Martin O. ,Seyfried, Jr., William E. ,Longmire, Ellen K.. Recovery Act: An Integrated Experimental and Numerical Study: Developing a Reaction Transport Model that Couples Chemical Reactions of Mineral Dissolution/Precipitation with Spatial and Temporal Flow Variations.. 2016-01-01.
|
|
| Service | | | Recommend this item | | | Sava as my favorate item | | | Show this item's statistics | | | Export Endnote File | | Google Scholar | | | Similar articles in Google Scholar | | | [Saar, Martin O. (ORCID:0000000248696452)]'s Articles | | | [Seyfried, Jr., William E. (ORCID:0000000192710234)]'s Articles | | | [Longmire, Ellen K.]'s Articles | | 百度学术 | | | Similar articles in Baidu Scholar | | | [Saar, Martin O. (ORCID:0000000248696452)]'s Articles | | | [Seyfried, Jr., William E. (ORCID:0000000192710234)]'s Articles | | | [Longmire, Ellen K.]'s Articles | | CSDL cross search | | | Similar articles in CSDL Cross Search | | | [Saar, Martin O. (ORCID:0000000248696452)]‘s Articles | | | [Seyfried, Jr., William E. (ORCID:0000000192710234)]‘s Articles | | | [Longmire, Ellen K.]‘s Articles | | Related Copyright Policies | | Null | | 收藏/分享 | | |
|