Physical Modeling Of Mixing In Water Storage Tanks
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Author : Philip Joseph William Roberts Publisher : American Water Works Association Page : 108 pages File Size : 54,7 Mb Release : 2006 Category : Electronic books ISBN : 9781583214459
Physical Modeling of Mixing in Water Storage Tanks by Philip Joseph William Roberts Pdf
The objectives of this project were (1) to conduct experiments on the mixing and hydrodynamics of jets flowing into water storage tanks, (2) to quantify the extent of mixing in order to compare the effects of different nozzle designs, (3) to determine the effect of density differences on mixing and to determine nozzle designs and the required inlet momentum flux to overcome the effects of density differences, and (4) to provide recommendations for the design of storage tanks that enhance water quality by maximizing mixing.
Philip Joseph William Roberts,Georgia Institute of Technology. School of Civil and Environmental Engineering. Project no. E-20-J08
Author : Philip Joseph William Roberts,Georgia Institute of Technology. School of Civil and Environmental Engineering. Project no. E-20-J08 Publisher : Unknown Page : 128 pages File Size : 46,6 Mb Release : 2005 Category : Electronic ISBN : OCLC:69106893
Physical and Numerical Modeling of Mixing in Water Storage Tanks by Philip Joseph William Roberts,Georgia Institute of Technology. School of Civil and Environmental Engineering. Project no. E-20-J08 Pdf
Suzanne M. Kresta,Arthur W. Etchells, III,David S. Dickey,Victor A. Atiemo-Obeng,North American Mixing Forum
Author : Suzanne M. Kresta,Arthur W. Etchells, III,David S. Dickey,Victor A. Atiemo-Obeng,North American Mixing Forum Publisher : John Wiley & Sons Page : 1040 pages File Size : 55,8 Mb Release : 2016-03-11 Category : Electronic ISBN : 9781118944295
Advances in Industrial Mixing by Suzanne M. Kresta,Arthur W. Etchells, III,David S. Dickey,Victor A. Atiemo-Obeng,North American Mixing Forum Pdf
Advances in Industrial Mixing is a companion volume and update to the Handbook of Industrial Mixing. The second volume fills in gaps for a number of industries that were not covered in the first edition. Significant changes in five of the fundamental areas are covered in entirely updated or new chapters. The original text is provided as a searchable pdf file on the accompanying USB. This book explains industrial mixers and mixing problems clearly and concisely. Gives practical insights by the top professionals in the field, combining industrial design standards with fundamental insight. Details applications in 14 key industries. Six of these are new since the first edition. Provides the professional with information he/she did not receive in school. Five completely rewritten chapters on mixing fundamentals where significant advances have happened since the first edition and seven concise update chapters which summarize critical technical information.
Author : W. M. Grayman Publisher : American Water Works Association Page : 270 pages File Size : 50,6 Mb Release : 2000 Category : Water ISBN : 9781583210062
Author : J. Clement,J. Powell,M Brandt Publisher : American Water Works Association Page : 132 pages File Size : 53,5 Mb Release : 2005-04-30 Category : Science ISBN : 9781843399131
Predictive Models for Water Quality in Distribution Systems by J. Clement,J. Powell,M Brandt Pdf
There are two groups of specialists involved in the development and application of water quality models, each of which have a different perspective on the use of models: Academics and scientists - chemistry specialists and microbiologists who develop the models. Practitioners - modelers and distribution engineers who use them to solve problems. There are limitations and constraints in the characterization of the underlying processes and the practical application of models to distribution networks, which require further research. The objectives of the research were to characterize the current state of predictive distribution system water quality models and to identify critical research needs for their improvement. The project reviewed both the development and application of models. The report is intended to both steer future research and to act as a general reference on water quality modeling. The report combines a literature review with the practical experience of the project team. The content of a draft report was discussed at an international workshop attended by academics, engineers, scientists, and hydraulic modelers with the objective of agreeing on specific research needs necessary to improve predictive modeling for water quality in distribution systems. The conclusions of the report are derived from the workshop and form the basis of 11 specific research briefs that have been submitted to AwwaRF for consideration of funding. Researchers often focus on modeling the individual processes that control water quality rather than fully modeling water quality throughout distribution systems. For these "process models" to be applied to real distribution networks, they need to be extended to take in account the physical characteristics of the system?the special and temporal variations in flow, velocity and water age, and the effects of mixing water that has traveled along different flow paths.
Water Engineering Modeling and Mathematic Tools by Pijush Samui,Hossein Bonakdari,Ravinesh Deo Pdf
Water Engineering Modeling and Mathematic Tools provides an informative resource for practitioners who want to learn more about different techniques and models in water engineering and their practical applications and case studies. The book provides modelling theories in an easy-to-read format verified with on-site models for specific regions and scenarios. Users will find this to be a significant contribution to the development of mathematical tools, experimental techniques, and data-driven models that support modern-day water engineering applications. Civil engineers, industrialists, and water management experts should be familiar with advanced techniques that can be used to improve existing systems in water engineering. This book provides key ideas on recently developed machine learning methods and AI modelling. It will serve as a common platform for practitioners who need to become familiar with the latest developments of computational techniques in water engineering. Includes firsthand experience about artificial intelligence models, utilizing case studies Describes biological, physical and chemical techniques for the treatment of surface water, groundwater, sea water and rain/snow Presents the application of new instruments in water engineering
Author : United States. National Bureau of Standards Publisher : Unknown Page : 384 pages File Size : 45,8 Mb Release : 1976 Category : Hydraulic engineering ISBN : UIUC:30112027539292
Sustainable Water Treatment and Ecosystem Protection Strategies by Hossein Hariri Asli,Tamara Tatrishvili,Ann Rose Abraham,A. K. Haghi Pdf
This new reference book reports on research studies on sustainable water treatment and ecosystem protection strategies. It reviews new advances in pollution control and addresses the need to design greener water treatment systems to prevent water pollution from affecting ecosystems. The chapters explain the most recent practical techniques to be used for wastewater and water treatment. It also covers new insights in green technologies for a cleaner environment. More specifically, this volume describes in detail the consequences and outcome of increasing global water pollution and analyzes precaution measures for mitigation. By reporting on the latest new technological interventions for water and wastewater treatment methods, the chapters identify preventive measures to overcome water pollution along with perspectives on future trends and challenges to provide a better understanding into the development of green technologies that are very important for ensuring sustainability. This title also covers case studies that demonstrate practical applications and theories on water treatment and management of natural resources. This valuable reference book, Sustainable Water Treatment and Ecosystem Protection Strategies, will be useful for postgraduate environmental engineering students, scientists, and research scholars who are engaged in development of sustainable technologies.
National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee on Public Water Supply Distribution Systems: Assessing and Reducing Risks
Author : National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee on Public Water Supply Distribution Systems: Assessing and Reducing Risks Publisher : National Academies Press Page : 405 pages File Size : 49,9 Mb Release : 2007-01-22 Category : Science ISBN : 9780309103060
Drinking Water Distribution Systems by National Research Council,Division on Earth and Life Studies,Water Science and Technology Board,Committee on Public Water Supply Distribution Systems: Assessing and Reducing Risks Pdf
Protecting and maintaining water distributions systems is crucial to ensuring high quality drinking water. Distribution systems-consisting of pipes, pumps, valves, storage tanks, reservoirs, meters, fittings, and other hydraulic appurtenances-carry drinking water from a centralized treatment plant or well supplies to consumers' taps. Spanning almost 1 million miles in the United States, distribution systems represent the vast majority of physical infrastructure for water supplies, and thus constitute the primary management challenge from both an operational and public health standpoint. Recent data on waterborne disease outbreaks suggest that distribution systems remain a source of contamination that has yet to be fully addressed. This report evaluates approaches for risk characterization and recent data, and it identifies a variety of strategies that could be considered to reduce the risks posed by water-quality deteriorating events in distribution systems. Particular attention is given to backflow events via cross connections, the potential for contamination of the distribution system during construction and repair activities, maintenance of storage facilities, and the role of premise plumbing in public health risk. The report also identifies advances in detection, monitoring and modeling, analytical methods, and research and development opportunities that will enable the water supply industry to further reduce risks associated with drinking water distribution systems.
Sustainable Desalination Handbook by Gnaneswar Gude Pdf
Sustainable Desalination Handbook: Plant Selection, Design and Implementation provides the comprehensive knowledge base required for efficient and sustainable process design for existing and new desalination plants around the world. This valuable resource for understanding and utilizing the most recent developments in desalination technologies and methods addresses the necessary components, including process design and implementation, operational strategies, and novel discoveries that minimize environmental impacts. In addition, the book features essential illustrations, operational details, issues and potential solutions and sustainable management strategies for present and future desalination plants. Explains plant design and process selection criteria for each desalination process Presents international regulations and permitting for intake and discharge locations, design and disposal Provides energy recovery schemes, optimization and process controls Covers renewable energy sources, such as nuclear, geothermal, solar and wind powered desalination, energy storage and optimization Includes case studies of recent desalination projects and process design
