{"title":"The influence of slip boundary effect on the propagation of shear horizontal guided waves in a fluid-saturated porous medium","authors":"","doi":"10.1007/s10665-023-10318-y","DOIUrl":null,"url":null,"abstract":"<h3>Abstract</h3> <p>Studies on the wetting effect reveal that slip is prevalent at the fluid–solid interface, and its influence cannot be disregarded in microscopic systems. The traditional understanding of the propagation rules and characteristics of elastic waves in fluid-saturated porous media are challenged by the introduction of slip boundary effect. In this paper, the influence of slip boundary effect on the dispersion and attenuation of both shear horizontal guided waves and Love waves in a fluid-saturated porous media is investigated. The virtually enlarged pore model is employed to characterize the degree of slip and the wetting effect with the slip length. It is found that both velocity and attenuation of shear horizontal guided waves in monolayer are sensitive to slip boundary effect, while only attenuation shows sensitivity for Love wave with no significant impact observed on its velocity. The research results fill a gap in understanding how slip boundary effect affects the propagation of shear horizontal and Love waves in fluid-saturated porous media, which is of great significance for the identification of sediment type, physical property inversion and reservoir evaluation.</p>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1007/s10665-023-10318-y","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Studies on the wetting effect reveal that slip is prevalent at the fluid–solid interface, and its influence cannot be disregarded in microscopic systems. The traditional understanding of the propagation rules and characteristics of elastic waves in fluid-saturated porous media are challenged by the introduction of slip boundary effect. In this paper, the influence of slip boundary effect on the dispersion and attenuation of both shear horizontal guided waves and Love waves in a fluid-saturated porous media is investigated. The virtually enlarged pore model is employed to characterize the degree of slip and the wetting effect with the slip length. It is found that both velocity and attenuation of shear horizontal guided waves in monolayer are sensitive to slip boundary effect, while only attenuation shows sensitivity for Love wave with no significant impact observed on its velocity. The research results fill a gap in understanding how slip boundary effect affects the propagation of shear horizontal and Love waves in fluid-saturated porous media, which is of great significance for the identification of sediment type, physical property inversion and reservoir evaluation.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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