transport processes in porous media 20 advanced structured materials

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Transport Processes In Porous Media

Author : Frank A. Coutelieris
ISBN : 9783642279096
Genre : Technology & Engineering
File Size : 76. 60 MB
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The subject of this book is to study the porous media and the transport processes occur there. As a first step, the authors discuss several techniques for artificial representation of porous. Afterwards, they describe the single and multi phase flows in simplistic and complex porous structures in terms of macroscopic and microscopic equations as well as of their analytical and numerical solutions. Furthermore, macroscopic quantities such as permeability are introduced and reviewed. The book also discusses with mass transport processes in the porous media which are further strengthen by experimental validation and specific technological applications. This book makes use of state-of-the-art techniques for the modeling of transport processes in porous structures, and considers of realistic sorption mechanisms. It the applies advanced mathematical techniques for upscaling of the major quantities, and presents the experimental investigation and application, namely, experimental methods for the measurement of relevant transport properties. The main benefit of the book is that it discusses all the topics related to transport in porous media (including state-of-the-art applications) and presents some of the most important theoretical, numerical and experimental developments in porous media domain, providing a self-contained major reference that is appealing to both the scientists and the engineers. At the same time, these topics encounter a variety of scientific and engineering disciplines, such as chemical, civil, agricultural, mechanical engineering. The book is divided in several chapters that intend to be a resume of the current state of knowledge for benefit of related professionals and scientists.

Einstellung Von Volumenstr Men Im Bereich Der Nanofluidik

Author : Yavuz Selim Mutlu
ISBN : 9783658113568
Genre : Technology & Engineering
File Size : 88. 67 MB
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Yavuz Selim Mutlu stellt die Entwicklung zweier Fluid-Drosselvarianten aus porösen Keramiken vor. Ziel ist es, eine neue Methode zu realisieren, um Volumenströme in der Nanofluidik verstellen zu können. Ein Einsatz dieser verstellbaren Drosseln ist in den implantierbaren Infusionspumpen in der Schmerz- und Spastiktherapie möglich. Der Autor beschreibt das Anwendungsspektrum implantierbarer Infusionspumpen und führt in die Grundlagen der Fluidmechanik mit dem Bezug zur Strömungssimulation mit der Software „GeoDict“ ein. Er untersucht und charakterisiert zwei Keramiktypen, beschreibt den Aufbau und die Funktionsweise beider Drosseltypen und stellt die Permeabilitätseigenschaften der porösen Medien sowie die Durchflussbereiche in der Nanofluidik vor. Die Herstellung einer Fluid-Drossel aus porösen Keramiken ist kostengünstig und in der Anwendung energiesparend.

Concrete Solutions 2014

Author : Michael Grantham
ISBN : 9781315737317
Genre : Technology & Engineering
File Size : 88. 58 MB
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The Concrete Solutions series of International Conferences on Concrete Repair began in 2003 with a conference held in St. Malo, France in association with INSA Rennes. Subsequent conferences have seen us partnering with the University of Padua in 2009 and with TU Dresden in 2011. This conference is being held for the first time in the UK, in association with Queen’s University Belfast and brings together delegates from 36 countries to discuss the latest advances and technologies in concrete repair. Earlier conferences were dominated by electrochemical repair, but there has been an interesting shift to more unusual methods, such as bacterial repair of concrete plus an increased focus on service life design aspects and modelling, with debate and discussion on the best techniques and the validity of existing methods. Repair of heritage structures is also growing in importance and a number of the papers have focused on the importance of getting this right, so that we may preserve our rich cultural heritage of historic structures. This book is an essential reference work for those working in the concrete repair field, from Engineers to Architects and from Students to Clients.

Directory Of Published Proceedings

Author :
ISBN : UOM:39015074109227
Genre : Science
File Size : 32. 42 MB
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Characterization Of Porous Solids Vi

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ISBN : 0080528910
Genre : Science
File Size : 77. 63 MB
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This book contains 99 of the papers that were presented at the 6th in the series of Symposia on Characterization of Porous Solids held in Alicante, Spain, May 2002. Written by leading international specialists in the subject, the contributions represent an up-to-date and authoritative account of recent developments around the world in the major methods used to characterize porous solids. The book is a useful work of reference for anyone interested in characterizing porous solids, such as MCM-41 mesoporous materials, pillared clays, etc. Papers on pore structure determination using gas adsorption feature strongly, together with papers on small angle scattering methods, mercury porosimetry, microcalorimetry, scanning probe microscopies, and image analysis.

Handbook Of Porous Media

Author : Kambiz Vafai
ISBN : 9780824741501
Genre : Science
File Size : 70. 15 MB
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"Presents the most important and up-to-date research related to heat transfer in porous media, focusing on practical applications of the latest studies to engineering products and procedures. Includes theoretical models of fluid flow, capillary effects, application of fractal and percolation characterizing porous materials, multiphase flow and heat transfer, turbulent flow and heat transfer, improved measurement and flow visualization techniques, and enhanced design correlations."

Advanced Concrete Technology Set

Author : John Newman
ISBN : 008052656X
Genre : Architecture
File Size : 71. 60 MB
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Based on the Institute of Concrete Technology's advanced course, this new four volume series is a comprehensive educational and reference resource for the concrete materials technologist. An expert international team of authors from research, academia and industry has been brought together to produce this unique reference source. Each volume deals with different aspects of the properties, composition, uses and testing of concrete. With worked examples, case studies and illustrations throughout, this series will be a key reference for the concrete specialist for years to come. Expert international authorship ensures the series is authoritative Case studies and worked examples help the reader apply their knowledge to practice Comprehensive coverage of the subject gives the reader all the necessary reference material

American Book Publishing Record

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ISBN : UOM:39015016313598
Genre : United States
File Size : 42. 69 MB
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Fluid Transport In Nanoporous Materials

Author : Jacques Fraissard
ISBN : 1402043805
Genre : Science
File Size : 43. 88 MB
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The last several years have seen a dramatic increase in the synthesis of new nanoporous materials. The most promising include molecular sieves which are being developed as inorganic or polymeric systems with 0. 3-30nm in pore dimensions. These nanoporous solids have a broad spectrum of applications in chemical and biochemical processes. The unique applications of molecular sieves are based on their sorption and transport selectivity. Yet, the transport processes in nanoporous systems are not understood well. At the same time, the theoretical capabilities have increased exponentially catalyzed by increases in computational capabilities. The interactions between a diffusing species and the host solid are being studied with increasing details and realism. Further, in situ experimental techniques have been developed which give an understanding of the interactions between diffusing species and nanoporous solids that was not available even a few years ago. The time was ripe to bring together these areas of common interest and study to understand what is known and what has yet to be determined concerning transport in nanoporous solids. Molecular sieves are playing an increasing role in a broad range of industrial petrochemical and biological processes. These include shape-selective separations and catalysis as well as sensors and drug delivery. Molecular sieves are made from inorganic as well as organic solids, e. g. , polymers. They can be employed in packed beds, as membranes and as barrier materials. Initially, the applications of molecular sieves were dominated by the use of zeolites.

Government Reports Annual Index

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ISBN : MSU:31293017238548
Genre :
File Size : 38. 99 MB
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