Turbulence and coherent structures across air-water interface and relationship with gas transfer

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Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.:/5 (315 download)

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Book Synopsis Turbulence and coherent structures across air-water interface and relationship with gas transfer by : Tadanobu Nakayama

Download or read book Turbulence and coherent structures across air-water interface and relationship with gas transfer written by Tadanobu Nakayama and published by . This book was released on 2000 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fluid Mechanics of Environmental Interfaces

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Publisher : CRC Press
ISBN 13 : 0203895355
Total Pages : 349 pages
Book Rating : 4.2/5 (38 download)

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Book Synopsis Fluid Mechanics of Environmental Interfaces by : Carlo Gualtieri

Download or read book Fluid Mechanics of Environmental Interfaces written by Carlo Gualtieri and published by CRC Press. This book was released on 2008-02-07 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: An environmental interface is defined as a surface between two abiotic or biotic systems, in relative motion and exchanging mass, heat and momentum through biophysical and/or chemical processes. These processes fluctuate temporally and spatially. The book first treats exchange processes occurring at the interfaces between atmosphere and the surface

Fluid Mechanics of Environmental Interfaces, Second Edition

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Publisher : CRC Press
ISBN 13 : 0415621569
Total Pages : 502 pages
Book Rating : 4.4/5 (156 download)

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Book Synopsis Fluid Mechanics of Environmental Interfaces, Second Edition by : Carlo Gualtieri

Download or read book Fluid Mechanics of Environmental Interfaces, Second Edition written by Carlo Gualtieri and published by CRC Press. This book was released on 2012-11-21 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Fluid Mechanics (EFM) studies the motion of air and water at several different scales, the fate and transport of species carried along by these fluids, and the interactions among those flows and geological, biological, and engineered systems. EFM emerged some decades ago as a response to the need for tools to study problems of flow and transport in rivers, estuaries, lakes, groundwater and the atmosphere; it is a topic of increasing importance for decision makers, engineers, and researchers alike. The second edition of the successful textbook "Fluid Mechanics of Environmental Interfaces" is still aimed at providing a comprehensive overview of fluid mechanical processes occurring at the different interfaces existing in the realm of EFM, such as the air-water interface, the air-land interface, the water-sediment interface, the surface water-groundwater interface, the water-vegetation interface, and the water-biological systems interface. Across any of these interfaces mass, momentum, and heat are exchanged through different fluid mechanical processes over various spatial and temporal scales. In this second edition, the unique feature of this book, considering all the topics from the point of view of the concept of environmental interface, was maintained while the chapters were updated and five new chapters have been added to significantly enlarge the coverage of the subject area. The book starts with a chapter introducing the concept of EFM and its scope, scales, processes and systems. Then, the book is structured in three parts with fifteen chapters. Part one, which is composed of four chapters, covers the processes occurring at the interfaces between the atmosphere and the surface of the land and the seas, including the transport of dust and the dispersion of passive substances within the atmosphere. Part two deals in five chapters with the fluid mechanics at the air-water interface at small scales and sediment-water interface, including the advective diffusion of air bubbles, the hyporheic exchange and the tidal bores. Finally, part three discusses in six chapters the processes at the interfaces between fluids and biotic systems, such as transport processes in the soil-vegetation-lower atmosphere system, turbulence and wind above and within the forest canopy, flow and mass transport in vegetated open channels, transport processes to and from benthic plants and animals and coupling between interacting environmental interfaces. Each chapter has an educational part, which is structured in four sections: a synopsis of the chapter, a list of keywords that the reader should have encountered in the chapter, a list of questions and a list of unsolved problems related to the topics covered by the chapter. The book will be of interest to graduate students and researchers in environmental sciences, civil engineering and environmental engineering, (geo)physics, atmospheric science, meteorology, limnology, oceanography, and applied mathematics.

Free-surface Turbulence and Air-water Gas Exchange

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Publisher :
ISBN 13 :
Total Pages : 616 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Free-surface Turbulence and Air-water Gas Exchange by : Sean Patrick McKenna

Download or read book Free-surface Turbulence and Air-water Gas Exchange written by Sean Patrick McKenna and published by . This book was released on 2000 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis investigates the physical mechanisms of air-water gas transfer through direct measurements of turbulence at the air-water interface. To enable this study, a new approach to the particle image velocimetry (PIV) technique is developed in order to quantify free-surface flows. PIV measurements of free-surface turbulence are performed with concurrent measurements of gas transfer in a specially constructed oscillating grid-stirred tank for a range of turbulent mixing and surface conditions. Surface turbulence, vorticity, divergence, and gas transfer are all affected by the presence of a surface film, with significant effects realized for relatively small surface pressures. Results show that while a relationship between surface turbulence and the gas-transfer velocity is an obvious improvement over that found using an estimate of the bulk flow turbulence, this relationship is dependent on the flow regime. However, the data from the grid turbulence experiments, and additional data from experiments with waves, can be reconciled by a single relationship between the gas-transfer velocity and the 1/2-power of the surface divergence, which agrees with previous conceptual models. These results demonstrate the important role of surface divergence in air-water gas exchange, and relate, in a physically meaningful way, the interactions between surface renewal, surfactants, and gas transfer.

Environmental Hydraulics and Sustainable Water Management, Two Volume Set

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Publisher : CRC Press
ISBN 13 : 148226286X
Total Pages : 2342 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Environmental Hydraulics and Sustainable Water Management, Two Volume Set by : J.H.W. Lee

Download or read book Environmental Hydraulics and Sustainable Water Management, Two Volume Set written by J.H.W. Lee and published by CRC Press. This book was released on 2004-12-15 with total page 2342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set, with cd-rom, comprises the Proceedings of the 4th International Symposium on Environmental Hydraulics & the 14th Congress of Asia and Pacific Division, International Association of Hydraulic Engineering and Research held in December 2004 in Hong Kong. Volume 1 covers the selected papers presented at the 4th Internation

Sprayed Concrete Lined Tunnels

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Publisher : CRC Press
ISBN 13 : 0415365465
Total Pages : 2354 pages
Book Rating : 4.4/5 (153 download)

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Book Synopsis Sprayed Concrete Lined Tunnels by : Alun Thomas

Download or read book Sprayed Concrete Lined Tunnels written by Alun Thomas and published by CRC Press. This book was released on 2008-10-08 with total page 2354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practising engineers on site, in the design office or in client organizations will find this book an excellent introduction to the design and construction of sprayed concrete lined (SCL) tunnels. The complex behaviour of the early age behaviour of the sprayed concrete requires careful management. This book covers all aspects of SCL tunnelling – from the constituents of sprayed concrete to detailed design and management during construction. Although there is a close interdependence between all the facets of sprayed concrete, few engineers have the right breadth of experience and expertise, and this urgently needs to be transferred to the wider engineering community. Disseminating essential information for tunnelling engineers, Sprayed Concrete Lined Tunnels is key reading for all involved in or studying the process.

Gas Transfer at Water Surfaces

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Publisher : American Geophysical Union
ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Gas Transfer at Water Surfaces by : M. A. Donelan

Download or read book Gas Transfer at Water Surfaces written by M. A. Donelan and published by American Geophysical Union. This book was released on 2002-01-21 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book discusses the complex phenomena of gas transfer processes within the sciences of fluid dynamics and biogeochemistry. It covers: 1.) Effects of surface waves and turbulence on gas transfer. 2.) Effects of buoyancy and surfactants on gas transfer. 3.) Gas gransfer in strong turbulent flows. 4.) Remote sensing for large-scale gas transfer. 5.) gas transfer by aeration.

Handbook of Environmental Fluid Dynamics, Two-Volume Set

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Publisher : CRC Press
ISBN 13 : 1466591145
Total Pages : 1197 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Handbook of Environmental Fluid Dynamics, Two-Volume Set by : Harindra Joseph Fernando

Download or read book Handbook of Environmental Fluid Dynamics, Two-Volume Set written by Harindra Joseph Fernando and published by CRC Press. This book was released on 2012-12-11 with total page 1197 pages. Available in PDF, EPUB and Kindle. Book excerpt: With major implications for applied physics, engineering, and the natural and social sciences, the rapidly growing area of environmental fluid dynamics focuses on the interactions of human activities, environment, and fluid motion. A landmark for the field, this two-volume handbook presents the basic principles, fundamental flow processes, modeling techniques, and measurement methods used in the field, along with critical discussions of environmental sustainability related to engineering aspects. The first volume provides a comprehensive overview of the fundamentals, and the second volume explores the interactions between engineered structures and natural flows.

Numerical Simulations of Turbulence Structure and Scalar Transfer Across the Air-water Interfaces

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ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (21 download)

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Book Synopsis Numerical Simulations of Turbulence Structure and Scalar Transfer Across the Air-water Interfaces by : Satoru Komori

Download or read book Numerical Simulations of Turbulence Structure and Scalar Transfer Across the Air-water Interfaces written by Satoru Komori and published by . This book was released on 2013 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Environmental Fluid Dynamics, Volume One

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Publisher : CRC Press
ISBN 13 : 1439816697
Total Pages : 638 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Handbook of Environmental Fluid Dynamics, Volume One by : Harindra Joseph Fernando

Download or read book Handbook of Environmental Fluid Dynamics, Volume One written by Harindra Joseph Fernando and published by CRC Press. This book was released on 2012-12-12 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: With major implications for applied physics, engineering, and the natural and social sciences, the rapidly growing area of environmental fluid dynamics focuses on the interactions of human activities, environment, and fluid motion. A landmark for the field, the two-volume Handbook of Environmental Fluid Dynamics presents the basic principles, fundamental flow processes, modeling techniques, and measurement methods used in the study of environmental motions. It also offers critical discussions of environmental sustainability related to engineering. The handbook features 81 chapters written by 135 renowned researchers from around the world. Covering environmental, policy, biological, and chemical aspects, it tackles important cross-disciplinary topics such as sustainability, ecology, pollution, micrometeorology, and limnology. Volume One: Overview and Fundamentals provides a comprehensive overview of the basic principles. It starts with general topics that emphasize the relevance of environmental fluid dynamics research in society, public policy, infrastructure, quality of life, security, and the law. It then discusses established and emerging focus areas. The volume also examines the sub-mesoscale flow processes and phenomena that form the building blocks of environmental motions, with emphasis on turbulent motions and their role in heat, momentum, and species transport. As communities face existential challenges posed by climate change, rapid urbanization, and scarcity of water and energy, the study of environmental fluid dynamics becomes increasingly relevant. This volume is a valuable resource for students, researchers, and policymakers working to better understand the fundamentals of environmental motions and how they affect and are influenced by anthropogenic activities. See also Handbook of Environmental Fluid Dynamics, Two-Volume Set and Volume Two: Systems, Pollution, Modeling, and Measurements.

Ocean-Atmosphere Interactions of Gases and Particles

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Publisher : Springer
ISBN 13 : 3642256430
Total Pages : 315 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Ocean-Atmosphere Interactions of Gases and Particles by : Peter S. Liss

Download or read book Ocean-Atmosphere Interactions of Gases and Particles written by Peter S. Liss and published by Springer. This book was released on 2013-12-18 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: The oceans and atmosphere interact through various processes, including the transfer of momentum, heat, gases and particles. In this book leading international experts come together to provide a state-of-the-art account of these exchanges and their role in the Earth-system, with particular focus on gases and particles. Chapters in the book cover: i) the ocean-atmosphere exchange of short-lived trace gases; ii) mechanisms and models of interfacial exchange (including transfer velocity parameterisations); iii) ocean-atmosphere exchange of the greenhouse gases carbon dioxide, methane and nitrous oxide; iv) ocean atmosphere exchange of particles and v) current and future data collection and synthesis efforts. The scope of the book extends to the biogeochemical responses to emitted / deposited material and interactions and feedbacks in the wider Earth-system context. This work constitutes a highly detailed synthesis and reference; of interest to higher-level university students (Masters, PhD) and researchers in ocean-atmosphere interactions and related fields (Earth-system science, marine / atmospheric biogeochemistry / climate). Production of this book was supported and funded by the EU COST Action 735 and coordinated by the International SOLAS (Surface Ocean- Lower Atmosphere Study) project office.

Numerical Simulations of Turbulence Structure and Scalar Transfer Across the Air-water Interfaces

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Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (843 download)

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Book Synopsis Numerical Simulations of Turbulence Structure and Scalar Transfer Across the Air-water Interfaces by : 悟·小森

Download or read book Numerical Simulations of Turbulence Structure and Scalar Transfer Across the Air-water Interfaces written by 悟·小森 and published by . This book was released on 2013 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Turbulence and Mass Transfer at the Air-water Interface

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Publisher :
ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.:/5 (968 download)

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Book Synopsis Turbulence and Mass Transfer at the Air-water Interface by : Ngee Sien Law

Download or read book Turbulence and Mass Transfer at the Air-water Interface written by Ngee Sien Law and published by . This book was released on 2002 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Marine Surface Films

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Publisher : Springer Science & Business Media
ISBN 13 : 3540332715
Total Pages : 341 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Marine Surface Films by : Martin Gade

Download or read book Marine Surface Films written by Martin Gade and published by Springer Science & Business Media. This book was released on 2006-08-06 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the late 1960s, various groups have investigated the influence of marine surface films on mechanisms dominating energy and mass transfer across the ocean/atmosphere interface. However, a compendium summarizing the state-of-the-art research in this field is still missing. The book fills this gap and transfers the accumulated knowledge to the scientific community. After a brief historical chapter basic chemical insights are presented, followed by theoretical and experimental approaches carried out in laboratory facilities. Air-sea interaction experiments are then described and finally, remote sensing applications with sea slicks and crude oil spills are presented.

Gassmann Johann (1883-1946).

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (6 download)

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Book Synopsis Gassmann Johann (1883-1946). by :

Download or read book Gassmann Johann (1883-1946). written by and published by . This book was released on 1903 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Zeitungsausschnitte.

The Effects of Surface Films on the Transfer of Gases Across the Air-water Interface

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Publisher :
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.:/5 (425 download)

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Book Synopsis The Effects of Surface Films on the Transfer of Gases Across the Air-water Interface by : Richard R. Pardi

Download or read book The Effects of Surface Films on the Transfer of Gases Across the Air-water Interface written by Richard R. Pardi and published by . This book was released on 1973 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied mechanics reviews

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Publisher :
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Applied mechanics reviews by :

Download or read book Applied mechanics reviews written by and published by . This book was released on 1948 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: