Extension of the 2DH Saint-Venant Hydrodynamic Model for Flows with Vertical Acceleration

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (113 download)

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Book Synopsis Extension of the 2DH Saint-Venant Hydrodynamic Model for Flows with Vertical Acceleration by : Edmond Edjrossè Tossou

Download or read book Extension of the 2DH Saint-Venant Hydrodynamic Model for Flows with Vertical Acceleration written by Edmond Edjrossè Tossou and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette étude présente le modèle bidimensionnel horizontal (2DH) de Serre qui constitue une extension de celui de Saint-Venant (SV) auquel des termes supplémentaires d'accélération verticale sont ajoutés pour tenir compte de la présence de pression dynamique dans l'écoulement. Ses hypothèses sont exposées puis ses équations constitutives sont clairement développées en vue de faciliter sa compréhension. Afin d'éliminer la principale source de difficulté justifiant son manque de popularité et le rendre compatible avec la plupart des schémas numériques, un nouveau format est ensuite établi en séparant les dérivées spatiales de celles temporelles. Partant d'une expansion en séries de Taylor de deuxième ordre, des termes de diffusion artificielle sont ajoutés aux équations dynamiques puis à celle de continuité. Le système résultant est alors résolu à l'aide de la méthode standard des éléments finis utilisant des éléments triangulaires dits non-conformes en raison de leurs intéressantes propriétés d'orthogonalité. La simulation d'un bassin en eau calme puis d'un écoulement permanent uniforme à l'aide du code Matlab® correspondant aboutit exactement aux résultats analytiques escomptés. Le test de propagation d'onde solitaire est également satisfaisant (phase et amplitude). De plus, le modèle simule également bien l'écoulement de rupture de barrage. Cependant, les ondes prédites par le modèle de SV avancent plus vite que celles de Serre. La pression dynamique retarde donc la propagation de ces ondes. L'augmentation de la pente du fond accélère les ondes aussi bien pour Serre que pour SV mais réduit l'écart entre les fronts correspondant aux deux modèles. Un comportement inverse est observé lorsque le fond devient davantage rugueux ainsi que quand le ratio des niveaux d'eau aux deux extrémités du domaine s'accroît. La méthode de diffusion ajoutée s'est également révélée efficace pour la capture des ondes de rupture de barrage sans détérioration de la qualité des résultats numériques. Enfin, après avoir éliminé l'hypothèse de fluide non visqueux selon la verticale posée par Serre, le modèle 'Saint-Venant Plus' (SVP) est développé pour pouvoir tenir compte des contraintes visqueuses verticales significatives dans certains écoulements naturels. Cependant, la resolution numérique de SVP ne fait pas partie des objectifs de cette dièse qui présente seulement une comparaison théorique de la formulation mathématique de SVP avec celles des deux autres modèles (Serre et SV).

Handbook of Hydraulic Resistance

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ISBN 13 : 9788179921180
Total Pages : 0 pages
Book Rating : 4.9/5 (211 download)

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Book Synopsis Handbook of Hydraulic Resistance by : I. E. Idelchik

Download or read book Handbook of Hydraulic Resistance written by I. E. Idelchik and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The handbook has been composed on the basis of processing, systematization and classification of the results of a great number of investigations published at different time. The essential part of the book is the outcome of investigations carried out by the author. The present edition of this handbook should assist in increasing the quality and efficiency of the design and usage of indutrial power engineering and other constructions and also of the devices and apparatus through which liquids and gases move.

Water Waves: The Mathematical Theory with Applications

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Publisher : Courier Dover Publications
ISBN 13 : 0486839923
Total Pages : 593 pages
Book Rating : 4.4/5 (868 download)

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Book Synopsis Water Waves: The Mathematical Theory with Applications by : James Johnston Stoker

Download or read book Water Waves: The Mathematical Theory with Applications written by James Johnston Stoker and published by Courier Dover Publications. This book was released on 2019-04-17 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1957, this is a classic monograph in the area of applied mathematics. It offers a connected account of the mathematical theory of wave motion in a liquid with a free surface and subjected to gravitational and other forces, together with applications to a wide variety of concrete physical problems. A never-surpassed text, it remains of permanent value to a wide range of scientists and engineers concerned with problems in fluid mechanics. The four-part treatment begins with a presentation of the derivation of the basic hydrodynamic theory for non-viscous incompressible fluids and a description of the two principal approximate theories that form the basis for the rest of the book. The second section centers on the approximate theory that results from small-amplitude wave motions. A consideration of problems involving waves in shallow water follows, and the text concludes with a selection of problems solved in terms of the exact theory. Despite the diversity of its topics, this text offers a unified, readable, and largely self-contained treatment.

Moving Particle Semi-implicit Method

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Publisher : Academic Press
ISBN 13 : 0128128372
Total Pages : 307 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Moving Particle Semi-implicit Method by : Seiichi Koshizuka

Download or read book Moving Particle Semi-implicit Method written by Seiichi Koshizuka and published by Academic Press. This book was released on 2018-06-01 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Moving Particle Semi-implicit Method: A Meshfree Particle Method for Fluid Dynamics begins by familiarizing the reader with basic theory that supports their journey through sections on advanced MPH methods. The unique insights that this method provides include fluid-structure interaction, non-Newtonian flow, and cavitation, making it relevant to a wide range of applications in the mechanical, structural, and nuclear industries, and in bioengineering. Co-authored by the originator of the MPS method, this book is the most authoritative guide available. It will be of great value to students, academics and researchers in industry. Presents the differences between MPH and SPH, helping readers choose between methods for different purposes Provides pieces of computer code that readers can use in their own simulations Includes the full, extended algorithms Explores the use of MPS in a range of industries and applications, including practical advice

Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540008491
Total Pages : 448 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations by : Kolumban Hutter

Download or read book Dynamic Response of Granular and Porous Materials under Large and Catastrophic Deformations written by Kolumban Hutter and published by Springer Science & Business Media. This book was released on 2003-03-24 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: A "Sonderforschungsbereich" (SFB) is a programme of the "Deutsche For schungsgemeinschaft" to financially support a concentrated research effort of a number of scientists located principally at one University, Research La boratory or a number of these situated in close proximity to one another so that active interaction among individual scientists is easily possible. Such SFB are devoted to a topic, in our case "Deformation and Failure in Metallic and Granular M aterialK' , and financing is based on a peer reviewed proposal for three (now four) years with the intention of several prolongations after evaluation of intermediate progress and continuation reports. An SFB is terminated in general by a formal workshop, in which the state of the art of the achieved results is presented in oral or I and poster communications to which also guests are invited with whom the individual project investigators may have collaborated. Moreover, a research report in book form is produced in which a number of articles from these lectures are selected and collected, which present those research results that withstood a rigorous reviewing pro cess (with generally two or three referees). The theme deformation and failure of materials is presented here in two volumes of the Lecture Notes in Applied and Computational Mechanics by Springer Verlag, and the present volume is devoted to granular and porous continua. The complementary volume (Lecture Notes in Applied and Com putational Mechanics, vol. 10, Eds. K. HUTTER & H.

Principles of Mechanics

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Publisher : Springer
ISBN 13 : 3030151956
Total Pages : 179 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Principles of Mechanics by : Salma Alrasheed

Download or read book Principles of Mechanics written by Salma Alrasheed and published by Springer. This book was released on 2019-04-30 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access textbook takes the reader step-by-step through the concepts of mechanics in a clear and detailed manner. Mechanics is considered to be the core of physics, where a deep understanding of the concepts is essential in understanding all branches of physics. Many proofs and examples are included to help the reader grasp the fundamentals fully, paving the way to deal with more advanced topics. After solving all of the examples, the reader will have gained a solid foundation in mechanics and the skills to apply the concepts in a variety of situations. The book is useful for undergraduate students majoring in physics and other science and engineering disciplines. It can also be used as a reference for more advanced levels.

Urban Drainage

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Publisher : CRC Press
ISBN 13 : 0203849051
Total Pages : 652 pages
Book Rating : 4.2/5 (38 download)

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Book Synopsis Urban Drainage by : David Butler

Download or read book Urban Drainage written by David Butler and published by CRC Press. This book was released on 2010-09-13 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban Drainage has been thoroughly revised and updated to reflect changes in the practice and priorities of urban drainage. New and expanded coverage includes: Sewer flooding The impact of climate change Flooding models The move towards sustainability Providing a descriptive overview of the issues involved as well as the engineering principles and analysis, it draws on real-world examples as well as models to support and demonstrate the key issues facing engineers dealing with drainage issues. It also deals with both the design of new drainage systems and the analysis and upgrading of existing infrastructure. This is a unique and essential textbook for students of water, environmental, and public health engineering as well as a valuable resource for practising engineers.

Hydrodynamics of Free Surface Flows

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Publisher : John Wiley & Sons
ISBN 13 : 9780470319635
Total Pages : 360 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Hydrodynamics of Free Surface Flows by : Jean-Michel Hervouet

Download or read book Hydrodynamics of Free Surface Flows written by Jean-Michel Hervouet and published by John Wiley & Sons. This book was released on 2007-06-13 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: A definitive guide for accurate state-of-the-art modelling of free surface flows Understanding the dynamics of free surface flows is the starting point of many environmental studies, impact studies, and waterworks design. Typical applications, once the flows are known, are water quality, dam impact and safety, pollutant control, and sediment transport. These studies used to be done in the past with scale models, but these are now being replaced by numerical simulation performed by software suites called “hydro-informatic systems”. The Telemac system is the leading software package worldwide, and has been developed by Electricité de France and Jean-Michel Hervouet, who is the head and main developer of the Telemac project. Written by a leading authority on Computational Fluid Dynamics, the book aims to provide environmentalists, hydrologists, and engineers using hydro-informatic systems such as Telemac and the finite element method, with the knowledge of the basic principles, capabilities, different hypotheses, and limitations. In particular this book: presents the theory for understanding hydrodynamics through an extensive array of case studies such as tides, tsunamis, storm surges, floods, bores, dam break flood waves, density driven currents, hydraulic jumps, making this a principal reference on the topic gives a detailed examination and analysis of the notorious Malpasset dam failure includes a coherent description of finite elements in shallow water delivers a significant treatment of the state-of-the-art flow modelling techniques using Telemac, developed by Electricité de France provides the fundamental physics and theory of free surface flows to be utilised by courses on environmental flows Hydrodynamics of Free Surface Flows is essential reading for those involved in computational fluid dynamics and environmental impact assessments, as well as hydrologists, and bridge, coastal and dam engineers. Guiding readers from fundamental theory to the more advanced topics in the application of the finite element method and the Telemac System, this book is a key reference for a broad audience of students, lecturers, researchers and consultants, right through to the community of users of hydro-informatics systems.

An Approach to the Sediment Transport Problem from General Physics

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Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis An Approach to the Sediment Transport Problem from General Physics by : Ralph Alger Bagnold

Download or read book An Approach to the Sediment Transport Problem from General Physics written by Ralph Alger Bagnold and published by . This book was released on 1966 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: From considerations of energy balance and of mechanical equilibrium, a mathematical expression is derived relating the rates of sediment transport as bedload and as suspended load to the expenditure of power by a statistically steady flow of water.

The Hydraulics of Open Channel Flow

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Publisher : Wiley
ISBN 13 : 9780470361030
Total Pages : 0 pages
Book Rating : 4.3/5 (61 download)

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Book Synopsis The Hydraulics of Open Channel Flow by : Hubert Chanson

Download or read book The Hydraulics of Open Channel Flow written by Hubert Chanson and published by Wiley. This book was released on 1999-09-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hydraulics of Open Channel Flow is a major new textbook for senior undergraduates and postgraduate students. Dr Chanson first introduces the basic principles of open channel flow hydraulics, namely the continuity, Bernoulli and momentum principles. Applications include short transitions (e.g. intake), hydraulic jumps and flow resistance. The key topics of sediment transport, hydraulic modelling and the design of hydraulic structures are then developed in turn. This innovative textbook contains numerous examples, including practical applications, and is fully illustrated with line drawings and photographs in colour and black and white. Exercises - located at the end of each chapter and as revision sections at the end of each part - form an integral part of the text. The book concludes with major assignments, which assimilate all the knowledge into a fully coherent whole. Solutions to exercises, together with the shareware software Hydroculv, are available from the Web at: Key Features: Ideal for Use by Students and Lecturers in Civil and Environmental Engineering Numerous Exercises and Examples, Including a Supporting Website, to Aid the Reader’s Understanding Comprehensive Coverage of the Basic Principles and the Key Application Areas of the Hydraulics of Open Channel Flow the Reader is Taken Step by Step from the Basic Principles to the More Advanced Design Calculations

Coastal Engineering 2006

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Publisher :
ISBN 13 :
Total Pages : 1128 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Coastal Engineering 2006 by : Jane McKee Smith

Download or read book Coastal Engineering 2006 written by Jane McKee Smith and published by . This book was released on 2007 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Proceedings contains 445 papers presented at the 30th International Conference on Coastal Engineering, which was held in San Diego, California, USA, 3-8 September 2006. The Proceedings is divided into five parts: Waves; Swash, Nearshore Currents, and Long Waves; Coastal Management, Risk, and Ecosystem Restoration; Sediment Transport and Morphology; and Coastal Structures. The individual papers cover a broad range of topics including theory, numerical and physical modeling, field measurements, case studies, design, and management. These papers provide engineers, scientists, and planners state-of-the-art information on coastal engineering and coastal processes.

Cohesive Sediments

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ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Cohesive Sediments by : Neville Burt

Download or read book Cohesive Sediments written by Neville Burt and published by . This book was released on 1997-04-03 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an alarming tendency today to assume that something calculated by a computer must be correct, yet the phrase 'garbage in, garbage out' (gigo) is possibly nowhere more (generally) appropriate than in computer modelling of cohesive sediment behaviour. The behaviour of 'mud' is highly complex and one only needs to look at a sample under a microscope to see why - the variety of particle shapes, not to mention the presence of living organisms, make it a substance with properties virtually unique to its situation which even change with time. For many years most researchers tended to avoid it, preferring to study sand and gravel, but a dedicated few tackled it and found a forum for discussing their work in the first Cohesive Sediments Workshop in Florida in 1980. The workshop met about every three years resulting in publication of some of the most definitive papers on the subject. By 1994 it was time to recognise the extensive research being carried on in Europe by holding the workshop in that region. Intercoh '94 (the 4th Nearshore and Estuarine Cohesive Sediment Transport Conference) drew together about 100 of the world's leading researchers in the field. The resulting papers, presented in this volume, truly represent the definitive state of the art on the measurement and modelling of mud properties today.

Fluid Mechanics

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Publisher :
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.:/5 (83 download)

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Book Synopsis Fluid Mechanics by : Walther Kaufmann

Download or read book Fluid Mechanics written by Walther Kaufmann and published by . This book was released on 1954 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Rock Manual

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Publisher :
ISBN 13 :
Total Pages : 1312 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The Rock Manual by : Construction Industry Research and Information Association

Download or read book The Rock Manual written by Construction Industry Research and Information Association and published by . This book was released on 2007 with total page 1312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is a summary of good practice on the use of rock in engineering works for rivers, coasts and seas. It has incorporated all the significant advances in knowledge that have occured over the past 10-15 years.

Water Resources Engineering

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Publisher : John Wiley & Sons
ISBN 13 : 0470460644
Total Pages : 919 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Water Resources Engineering by : Larry W. Mays

Download or read book Water Resources Engineering written by Larry W. Mays and published by John Wiley & Sons. This book was released on 2010-06-08 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental engineers continue to rely on the leading resource in the field on the principles and practice of water resources engineering. The second edition now provides them with the most up-to-date information along with a remarkable range and depth of coverage. Two new chapters have been added that explore water resources sustainability and water resources management for sustainability. New and updated graphics have also been integrated throughout the chapters to reinforce important concepts. Additional end-of-chapter questions have been added as well to build understanding. Environmental engineers will refer to this text throughout their careers.

Hydraulic Engineering of Dams

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Publisher : CRC Press
ISBN 13 : 1135038031
Total Pages : 1081 pages
Book Rating : 4.1/5 (35 download)

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Book Synopsis Hydraulic Engineering of Dams by : Willi H. Hager

Download or read book Hydraulic Engineering of Dams written by Willi H. Hager and published by CRC Press. This book was released on 2020-11-05 with total page 1081 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydraulic engineering of dams and their appurtenant structures counts among the essential tasks to successfully design safe water-retaining reservoirs for hydroelectric power generation, flood retention, and irrigation and water supply demands. In view of climate change, especially dams and reservoirs, among other water infrastructure, will and have to play an even more important role than in the past as part of necessary mitigation and adaptation measures to satisfy vital needs in water supply, renewable energy and food worldwide as expressed in the Sustainable Development Goals of the United Nations. This book deals with the major hydraulic aspects of dam engineering considering recent developments in research and construction, namely overflow, conveyance and dissipations structures of spillways, river diversion facilities during construction, bottom and low-level outlets as well as intake structures. Furthermore, the book covers reservoir sedimentation, impulse waves and dambreak waves, which are relevant topics in view of sustainable and safe operation of reservoirs. The book is richly illustrated with photographs, highlighting the various appurtenant structures of dams addressed in the book chapters, as well as figures and diagrams showing important relations among the governing parameters of a certain phenomenon. An extensive literature review along with an updated bibliography complete this book.

Basics of Fluid Mechanics

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Publisher : Orange Grove Texts Plus
ISBN 13 : 9781616100940
Total Pages : 0 pages
Book Rating : 4.1/5 (9 download)

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Book Synopsis Basics of Fluid Mechanics by : Genick Bar-Meir

Download or read book Basics of Fluid Mechanics written by Genick Bar-Meir and published by Orange Grove Texts Plus. This book was released on 2009-09-24 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the fundamentals of fluid mechanics phenomena for engineers and others. This book is designed to replace all introductory textbook(s) or instructor's notes for the fluid mechanics in undergraduate classes for engineering/science students but also for technical people. It is hoped that the book could be used as a reference book for people who have at least some basics knowledge of science areas such as calculus, physics, etc. This version is a PDF document. The website [http: //www.potto.org/FM/fluidMechanics.pdf ] contains the book broken into sections, and also has LaTeX resources