Applications of X-ray Computed Tomography in the Geosciences PDF Download

Author: Florias Mees
Publisher: Geological Society of London
ISBN: 9781862391390
Category : Medical
Languages : en
Pages : 266

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Book Description
X-ray computed tomography (CT) is a technique that allows non-destructive imaging and quantification of internal features of objects. X-ray CT reveals differences in density and atomic composition and can therefore be used for the study of porosity, the relative distribution of contrasting solid phases and the penetration of injected solutions. In this book, various applications of X-ray CT in the geosciences are illustrated by papers covering a wide range of disciplines, including petrology, soil science, petroleum geology, geomechanics and sedimentology.

Author: Lucia Mancini
Publisher: Frontiers Media SA
ISBN: 2889661377
Category : Science
Languages : en
Pages : 162

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Book Description
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Author: Simone Carmignato
Publisher: Springer
ISBN: 3319595733
Category : Technology & Engineering
Languages : en
Pages : 369

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Book Description
X-ray computed tomography has been used for several decades as a tool for measuring the three-dimensional geometry of the internal organs in medicine. However, in recent years, we have seen a move in manufacturing industries for the use of X-ray computed tomography; first to give qualitative information about the internal geometry and defects in a component, and more recently, as a fully-quantitative technique for dimensional and materials analysis. This trend is primarily due to the ability of X-ray computed tomography to give a high-density and multi-scale representation of both the external and internal geometry of a component, in a non-destructive, non-contact and relatively fast way. But, due to the complexity of X-ray computed tomography, there are remaining metrological issues to solve and the specification standards are still under development. This book will act as a one-stop-shop resource for students and users of X-ray computed tomography in both academia and industry. It presents the fundamental principles of the technique, detailed descriptions of the various components (hardware and software), current developments in calibration and performance verification and a wealth of example applications. The book will also highlight where there is still work to do, in the perspective that X-ray computed tomography will be an essential part of Industry 4.0.

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Languages : en
Pages : 3

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Languages : en
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Author: Benjamin Wheatall
Publisher:
ISBN:
Category :
Languages : en
Pages :

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While the use of x-rays originated in medical fields it has expanded through other disciplines. Petroleum and geological sciences are no exception. Beginning in the 1980's, x-ray computed tomography (CT) imaging has become an increasingly powerful tool used to better understand rock and fluid properties. Used by academics and corporations alike, CT imaging creates a more accurate picture of the interactions between rocks and fluids such as water, oil, and gas.This paper explores trends in the history of CT imaging across several geophysical fields. By observing these trends a history of CT imaging can be compiled and further examined. Three main objectives were followed in order to generate insights into CT imaging. The first objective was to build a database that would serve as a representative sample of the papers that make up the current literature of CT imaging in petroleum engineering and the geosciences. The database was limited by the selection criteria and primarily relied on Web of Science to find CT imaging papers. Secondly the CT imaging papers were sorted into various categories such as country of publication and author affiliation. The third objective was to analyze the data and identify geographical institutional affiliations dominating the field of CT imaging in petroleum engineering and the geosciences.CT imaging is a prime example of how technology can transcend disciplinary boundaries. While originating in the medical fields, CT imaging has successfully been adapted to petroleum engineering and the geosciences. This paper documents the impact CT imaging has had from 1984 to 2014 and offers CT imaging as a case study of how a technology created in one field can be a game changer in another.

Author: Soumyajit Mukherjee
Publisher: Springer
ISBN: 3319993410
Category : Science
Languages : en
Pages : 455

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Book Description
This book presents a compilation of findings, review and original works, on the tectonic evolution and structural detail of several terrains in India. It captures the tectonic diversity of the Indian terrain, including tectonics of India's coastal areas, the tectonic evolution of Gondwana and Proterozoic (Purana) basins. It also describes the research results of the Indian craton's geo-history, Tertiary Bengal basin, and also the Himalayan collisional zone. Thus the book covers the deformation history of Indian terrain involving strike slip, compressional and extensional tectonics, and ductile and brittle shear deformations.

Author: Jun Otani
Publisher: CRC Press
ISBN: 9781439834299
Category : Technology & Engineering
Languages : en
Pages : 402

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Book Description
X-ray Computed Tomography (CT) scanning has been widely used for medical diagnosis. This technique is now attracting increasing interest as a tool in non-destructive testing in engineering. This book reports the early results of research into this application, with particular reference to deformation and failure of geomaterials. Presenting papers of the International Workshop on X-CT for Geomaterials at Kumamoto, Japan in 2003. The book is intended for researchers and professionals in the fields of geotechnical engineering, soil, rock and concrete engineering, and geology.

Author: Stuart R. Stock
Publisher: CRC Press
ISBN: 1351835076
Category : Technology & Engineering
Languages : en
Pages : 299

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Book Description
Due to the availability of commercial laboratory systems and the emergence of user facilities at synchrotron radiation sources, studies of microcomputed tomography or microCT have increased exponentially. MicroComputed Technology provides a complete introduction to the technology, describing how to use it effectively and understand its results. The first part of the book focuses on methodology, covering experimental methods, data analysis, and visualization approaches. The second part addresses various microCT applications, including porous solids, microstructural evolution, soft tissue studies, multimode studies, and indirect analyses. The author presents a sufficient amount of fundamental material so that those new to the field can develop a relative understanding of how to design their own microCT studies. One of the first full-length references dedicated to microCT, this book provides an accessible introduction to field, supplemented with application examples and color images.

Author: Martin A. Diaz Viera
Publisher: CRC Press
ISBN: 0203113888
Category : Mathematics
Languages : en
Pages : 370

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Book Description
Porous media are broadly found in nature and their study is of high relevance in our present lives. In geosciences porous media research is fundamental in applications to aquifers, mineral mines, contaminant transport, soil remediation, waste storage, oil recovery and geothermal energy deposits. Despite their importance, there is as yet no complete