turbulent jets and plumes a lagrangian approach

Download Book Turbulent Jets And Plumes A Lagrangian Approach in PDF format. You can Read Online Turbulent Jets And Plumes A Lagrangian Approach here in PDF, EPUB, Mobi or Docx formats.

Turbulent Jets And Plumes

Author : Joseph Hun-wei Lee
ISBN : 9781461504078
Genre : Science
File Size : 67. 85 MB
Format : PDF, ePub, Mobi
Download : 300
Read : 234

Get This Book


Jets and plumes are shear flows produced by momentum and buoyancy forces. Examples include smokestack emissions, fires and volcano eruptions, deep sea vents, thermals, sewage discharges, thermal effluents from power stations, and ocean dumping of sludge. Knowledge of turbulent mixing by jets and plumes is important for environmental control, impact and risk assessment. Turbulent Jets and Plumes introduces the fundamental concepts and develops a Lagrangian approach to model these shear flows. This theme persists throughout the text, starting from simple cases and building towards the practically important case of a turbulent buoyant jet in a density-stratified crossflow. Basic ideas are illustrated by ample use of flow visualization using the laser-induced fluorescence technique. The text includes many illustrative worked examples, comparisons of model predictions with laboratory and field data, and classroom tested problems. An interactive PC-based virtual-reality modelling software (VISJET) is also provided. Engineering and science students, researchers and practitioners may use the book both as an introduction to the subject and as a reference in hydraulics and environmental fluid mechanics.

Turbulent Jets

Author : N. Rajaratnam
ISBN : 0080869963
Genre : Science
File Size : 43. 26 MB
Format : PDF, ePub
Download : 883
Read : 293

Get This Book


Turbulent Jets

Recent Research Advances In The Fluid Mechanics Of Turbulent Jets And Plumes

Author : P.A. Davies
ISBN : 9789401109185
Genre : Science
File Size : 30. 31 MB
Format : PDF, ePub, Mobi
Download : 916
Read : 717

Get This Book


Challenging problems involvrllg jet and plume phenomena are common to many areas of fundamental and applied scientific research, and an understanding of plume and jet behaviour is essential in many geophysical and industrial contexts. For example, in the field of meteorology, where pollutant dispersal takes place by means of atmospheric jets and plumes formed either naturally under conditions of convectively-driven flow in the atmospheric boundary layer, or anthropogenically by the release of pollutants from tall chimneys. In other fields of geophysics, buoyant plumes and jets are known to play important roles in oceanic mixing processes, both at the relatively large scale (as in deep water formation by convective sinking) and at the relatively small scale (as with plume formation beneath ice leads, for example). In the industrial context, the performances of many engineering systems are determined primarily by the behaviour of buoyant plumes and jets. For example, (i) in sea outfalls, where either sewage or thermal effluents are discharged into marine and/or freshwater environments, (ii) in solar ponds, where buoyant jets are released under density interfaces, (iii) in buildings, where thermally-generated plumes affect the air quality and ventilation properties of architectural environments, (iv) in rotating machinery where fluid jet~ are used for cooling purposes, and (v) in long road and rail tunnels, where safety and ventilation prcedures rely upon an understanding of the behaviour of buoyant jets. In many other engineering and oceanographic contexts, the properties of jets and plumes are of great importance.

Environmental Fluid Mechanics

Author : Hayley H. Shen
ISBN : 0784475210
Genre : Science
File Size : 68. 16 MB
Format : PDF, ePub, Mobi
Download : 220
Read : 471

Get This Book


Sponsored by the Fluids Committee of the Engineering Mechanics Division of ASCE. This report provides environmental engineers with a comprehensive survey of recent developments in the application of fluid mechanics theories to treat environmental problems. Chapters cover principles of fluid mechanics, as well as contemporary applications to environmental problems involving river, lake, coastal, and groundwater areas. Topics include: turbulent diffusion; mixing of a turbulent jet in crossflow -- the advected line puff; multi-phase plumes in uniform, stratified, and flowing environments; turbulent transport processes across natural streams; three-dimensional hydrodynamic and salinity transport modeling in estuaries; fluid flows and reactive chemical transport in variably saturated subsurface media; heat and mass transport in porous media; parameter identification of environmental systems; finite element analysis of stratified lake hydrodynamics; water quality modeling in reservoirs; and linear systems approach to river water quality analysis In addition to providing valuable information to practitioners, this book also serves as a text for an advanced undergraduate or introductory graduate level course.

Large Scale Simulation

Author : Dan Chen
ISBN : 9780415670456
Genre : Computers
File Size : 44. 33 MB
Format : PDF, Mobi
Download : 984
Read : 777

Get This Book


Large-Scale Simulation: Models, Algorithms, and Applications gives you firsthand insight on the latest advances in large-scale simulation techniques. Most of the research results are drawn from the authors’ papers in top-tier, peer-reviewed, scientific conference proceedings and journals. The first part of the book presents the fundamentals of large-scale simulation, including high-level architecture and runtime infrastructure. The second part covers middleware and software architecture for large-scale simulations, such as decoupled federate architecture, fault tolerant mechanisms, grid-enabled simulation, and federation communities. In the third part, the authors explore mechanisms—such as simulation cloning methods and algorithms—that support quick evaluation of alternative scenarios. The final part describes how distributed computing technologies and many-core architecture are used to study social phenomena. Reflecting the latest research in the field, this book guides you in using and further researching advanced models and algorithms for large-scale distributed simulation. These simulation tools will help you gain insight into large-scale systems across many disciplines.

Physical Limnology

Author : Imberger
ISBN : 0412066513
Genre : Nature
File Size : 37. 6 MB
Format : PDF, Kindle
Download : 715
Read : 409

Get This Book



Ocean Disposal Of Wastewater

Author : Ian R. Wood
ISBN : 9812796029
Genre : Electronic books
File Size : 63. 22 MB
Format : PDF, Docs
Download : 110
Read : 556

Get This Book


This book offers a comprehensive study on the subject of ocean disposal of treated and untreated sewage waste. The early chapters cover the philosophy of outfall design, properties of sewage from developed towns and an overview of water quality regulations in New Zealand, Great Britain and the U.S. Alternative ways of satisfying these regulations are discussed. The book also provides information required to design outfall pipelines and diffusers.

Turbulent Jets And Plumes

Author : Joseph Hun-wei Lee
ISBN : 1461350611
Genre : Science
File Size : 40. 43 MB
Format : PDF
Download : 995
Read : 398

Get This Book


Jets and plumes are shear flows produced by momentum and buoyancy forces. Examples include smokestack emissions, fires and volcano eruptions, deep sea vents, thermals, sewage discharges, thermal effluents from power stations, and ocean dumping of sludge. Knowledge of turbulent mixing by jets and plumes is important for environmental control, impact and risk assessment. Turbulent Jets and Plumes introduces the fundamental concepts and develops a Lagrangian approach to model these shear flows. This theme persists throughout the text, starting from simple cases and building towards the practically important case of a turbulent buoyant jet in a density-stratified crossflow. Basic ideas are illustrated by ample use of flow visualization using the laser-induced fluorescence technique. The text includes many illustrative worked examples, comparisons of model predictions with laboratory and field data, and classroom tested problems. An interactive PC-based virtual-reality modelling software (VISJET) is also provided. Engineering and science students, researchers and practitioners may use the book both as an introduction to the subject and as a reference in hydraulics and environmental fluid mechanics.

An Introduction To Ocean Turbulence

Author : S. A. Thorpe
ISBN : 9781139467810
Genre : Science
File Size : 29. 97 MB
Format : PDF, Docs
Download : 637
Read : 1208

Get This Book


This textbook provides an introduction to turbulent motion occurring naturally in the ocean on scales ranging from millimetres to hundreds of kilometres. It describes turbulence in the mixed boundary layers at the sea surface and seabed, turbulent motion in the density-stratified water between, and the energy sources that support and sustain ocean mixing. Little prior knowledge of physical oceanography is assumed. The text is supported by numerous figures, extensive further reading lists, and more than 50 exercises that are graded in difficulty. Detailed solutions to the exercises are available to instructors online at www.cambridge.org/9780521859486. This textbook is intended for undergraduate courses in physical oceanography, and all students interested in multidisciplinary aspects of how the ocean works, from the shoreline to the deep abyssal plains. It also forms a useful lead-in to the author's more advanced graduate textbook, The Turbulent Ocean (Cambridge University Press, 2005).

A First Course In Turbulence

Author : Hendrik Tennekes
ISBN : 0262200198
Genre : Science
File Size : 76. 49 MB
Format : PDF
Download : 258
Read : 676

Get This Book


Problems after each chapter

Top Download:

Best Books