Open Channel Flow Through Simulated Vegetation
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Open Channel Flow Through Simulated Vegetation
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Author : Fabian Lopez
language : en
Publisher:
Release Date : 1997
Open Channel Flow Through Simulated Vegetation written by Fabian Lopez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Channels (Hydraulic engineering) categories.
Open Channel Flow Through Simulated Vegetation
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Author : Fabian Lopez
language : en
Publisher:
Release Date : 1997
Open Channel Flow Through Simulated Vegetation written by Fabian Lopez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Channels (Hydraulic engineering) categories.
The two equation turbulence model based on the k-epsilon closure scheme was developed to simulate the flow and turbulence characteristics of open-channel flows through nonemergent vegetation. Once the performance of the model was verified, the flow structure of vegetated open channels was numerically simulated. Simulated rigid and flexible plants were used to validate the model. Finally, dimensional analysis allowed identification of the dimensionless parameters that govern suspended sediment transport processes in the presence of vegetation, and thus helped in the design of numerical experiments to investigate the role of different flow properties, sediment characteristics, and vegetation parameters upon the transport capacity.
Numerical Modelling Of Hydrodynamics For Water Resources
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Author : Pilar Garcia Navarro
language : en
Publisher: CRC Press
Release Date : 2007-11-01
Numerical Modelling Of Hydrodynamics For Water Resources written by Pilar Garcia Navarro and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11-01 with Mathematics categories.
Overland flow modelling has been an active field of research for some years, but developments in numerical methods and computational resources have recently accelerated progress, producing models for different geometries and types of flows, such as simulations of canal and river networks. Flow in canals has traditionally been described using one-dimensional, depth-averaged, shallow water models; but a variety of simulation techniques now facilitate the management of hydrodynamic systems, providing models which incorporate complex geometry and diverse flows. Much effort has gone into elaborating canal operational rules based on decision support systems, with the dual aim of assuring water delivery and meeting flow control constraints. In natural water courses, water management problems are associated with the need to meet quality standards. Numerical modelling of advection-diffusion can be used to manage problems related to the movement of solutes in rivers and aquifers. The analysis of solute transport is used to safeguard the quality of surface and ground water and to help prevent eutrophication. Solute flow through the soil can be dynamically linked to overland flow for hydrological and agricultural applications. Advances in modelling also cast new light on sediment transport in rivers, exploring the complex dynamics of river bed erosion and deposition and assist in thee analysis of river-reservoir systems. All these issues are discussed in Numerical Modelling of Hydrodynamics for Water Resources, which will be useful to civil engineers, applied mathematicians, hydrologists, and physicists.
Aquananotechnology
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Author : David E. Reisner
language : en
Publisher: CRC Press
Release Date : 2014-09-24
Aquananotechnology written by David E. Reisner and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-24 with Science categories.
The world’s fresh water supplies are dwindling rapidly—even wastewater is now considered an asset. By 2025, most of the world's population will be facing serious water stresses and shortages. Aquananotechnology: Global Prospects breaks new ground with its informative and innovative introduction of the application of nanotechnology to the remediation of contaminated water for drinking and industrial use. It provides a comprehensive overview, from a global perspective, of the latest research and developments in the use of nanotechnology for water purification and desalination methods. The book also covers approaches to remediation such as high surface area nanoscale media for adsorption of toxic species, UV treatment of pathogens, and regeneration of saturated media with applications in municipal water supplies, produced water from fracking, ballast water, and more. It also discusses membranes, desalination, sensing, engineered polymers, magnetic nanomaterials, electrospun nanofibers, photocatalysis, endocrine disruptors, and Al13 clusters. It explores physics-based phenomena such as subcritical water and cavitation-induced sonoluminescence, and fog harvesting. With contributions from experts in developed and developing countries, including those with severe contamination, such as China, India, and Pakistan, the book’s content spans a wide range of the subject areas that fall under the aquananotechnology banner, either squarely or tangentially. The book strongly emphasizes sorption media, with broad application to a myriad of contaminants—both geogenic and anthropogenic—keeping in mind that it is not enough for water to be potable, it must also be palatable.
Experimental Hydraulics Methods Instrumentation Data Processing And Management
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Author : Marian Muste
language : en
Publisher: CRC Press
Release Date : 2017-07-28
Experimental Hydraulics Methods Instrumentation Data Processing And Management written by Marian Muste and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-28 with Science categories.
This is the first volume of a two-volume guide to designing, conducting and interpreting laboratory and field experiments in a broad range of topics associated with hydraulic engineering. Specific guidance is provided on methods and instruments currently used in experimental hydraulics, with emphasis on new and emerging measurement technologies and methods of analysis. Additionally, this book offers a concise outline of essential background theory, underscoring the intrinsic connection between theory and experiments. This book is much needed, as experimental hydraulicians have had to refer to guidance scattered in scientific papers or specialized monographs on essential aspects of laboratory and fieldwork practice. The book is the result of the first substantial effort in the community of hydraulic engineering to describe in one place all the components of experimental hydraulics. Included is the work of a team of more than 45 professional experimentalists, who explore innovative approaches to the vast array of experiments of differing complexity encountered by today’s hydraulic engineer, from laboratory to field, from simple but well-conceived to complex and well-instrumented. The style of this book is intentionally succinct, making frequent use of convenient summaries, tables and examples to present information. All researchers, practitioners, and students conducting or evaluating experiments in hydraulics will find this book useful.
Fluid Mechanics Of Environmental Interfaces
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Author : Sajjan G. Shiva
language : en
Publisher: Taylor & Francis
Release Date : 2012-11-21
Fluid Mechanics Of Environmental Interfaces written by Sajjan G. Shiva and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-21 with Science categories.
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 an
Advances In Environmental Fluid Mechanics
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Author : Dragutin T. Mihailovic
language : en
Publisher: World Scientific
Release Date : 2010
Advances In Environmental Fluid Mechanics written by Dragutin T. Mihailovic and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Science categories.
Environmental fluid mechanics (EFM) is the scientific study of transport, dispersion and transformation processes in natural fluid flows on our planet Earth, from the microscale to The planetary scale. This book brings together scientists and engineers working in research institutions, universities and academia, who engage in the study of theoretical, modeling, measuring and software aspects in environmental fluid mechanics. it provides a forum for The participants, and exchanges new ideas and expertise through the presentations of up-to-date and recent overall achievements in this field.
Hydraulic Modeling
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Author : Vijay P. Singh
language : en
Publisher: Water Resources Publication
Release Date : 1999
Hydraulic Modeling written by Vijay P. Singh and has been published by Water Resources Publication this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Science categories.
Australian Saltmarsh Ecology
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Author : Neil Saintilan
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2009
Australian Saltmarsh Ecology written by Neil Saintilan and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Business & Economics categories.
Australian Saltmarsh Ecologypresents the first comprehensive review of the ecology and management of Australian saltmarshes. The past 10 years in particular have seen a sustained research effort into this previously poorly understood and neglected resource. In ten chapters contributed by experts in each discipline, the book outlines what is known of the biogeography and geomorphology of Australian saltmarshes, their fish and invertebrate ecology, the use of Australian saltmarshes by birds and insectivorous bats, and the particular challenges of management, including the control of mosquito pests and the issue of sea-level rise. It provides a powerful argument that coastal saltmarsh is a unique and critical habitat vulnerable to the combined impacts of coastal development and sea-level rise.
Advances In Hydraulics And Water Engineering Volumes I Ii Proceedings Of The 13th Iahr Apd Congress
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Author : John Junke Guo
language : en
Publisher: World Scientific
Release Date : 2002-07-18
Advances In Hydraulics And Water Engineering Volumes I Ii Proceedings Of The 13th Iahr Apd Congress written by John Junke Guo and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-07-18 with Technology & Engineering categories.
This book presents a wide range of recent advances in hydraulics and water engineering. It contains four sections: hydraulics and open channel flow; hydrology, water resources management and hydroinformatics; maritime hydraulics; ecohydraulics and water quality management. World authorities such as Mike Abbot, I Nezu, A J Metha, M Garcia and P Y Julien have contributed to the book.