Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019WR025171 |
Statistical Inference Over Persistent Homology Predicts Fluid Flow in Porous Media | |
Moon, Chul1; Mitchell, Scott A.2; Heath, Jason E.2; Andrew, Matthew3 | |
2019-11-21 | |
发表期刊 | WATER RESOURCES RESEARCH
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ISSN | 0043-1397 |
EISSN | 1944-7973 |
出版年 | 2019 |
文章类型 | Article;Early Access |
语种 | 英语 |
国家 | USA |
英文摘要 | We statistically infer fluid flow and transport properties of porous materials based on their geometry and connectivity, without the need for detailed We summarize structure by persistent homology and then determines the similarity of structures using image analysis and statistics. Longer term, this may enable quick and automated categorization of rocks into known archetypes. We first compute persistent homology of binarized 3D images of material subvolume samples. The persistence parameter is the signed Euclidean distance from inferred material interfaces, which captures the distribution of sizes of pores and grains. Each persistence diagram is converted into an image vector. We infer structural similarity by calculating image similarity. For each image vector, we compute principal components to extract features. We fit statistical models to features estimates material permeability, tortuosity, and anisotropy. We develop a Structural SIMilarity index to determine statistical representative elementary volumes. |
英文关键词 | Fluid Flow Persistent Homology REV Statistical Inference LASSO Principal Component Analysis |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000497602300001 |
WOS关键词 | PORE-SCALE ; SELECTION |
WOS类目 | Environmental Sciences ; Limnology ; Water Resources |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/223921 |
专题 | 资源环境科学 |
作者单位 | 1.Southern Methodist Univ, Dept Stat Sci, Dallas, TX 75205 USA; 2.Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA; 3.Carl Zeiss Xray Microscopy Inc, Dublin, CA USA |
推荐引用方式 GB/T 7714 | Moon, Chul,Mitchell, Scott A.,Heath, Jason E.,et al. Statistical Inference Over Persistent Homology Predicts Fluid Flow in Porous Media[J]. WATER RESOURCES RESEARCH,2019. |
APA | Moon, Chul,Mitchell, Scott A.,Heath, Jason E.,&Andrew, Matthew.(2019).Statistical Inference Over Persistent Homology Predicts Fluid Flow in Porous Media.WATER RESOURCES RESEARCH. |
MLA | Moon, Chul,et al."Statistical Inference Over Persistent Homology Predicts Fluid Flow in Porous Media".WATER RESOURCES RESEARCH (2019). |
条目包含的文件 | 条目无相关文件。 |
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