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Basics Of Engineering Turbulence

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Basics of Engineering Turbulence

Basics of Engineering Turbulence Book
Author : David Ting
Publisher : Academic Press
Release : 2016-02-23
ISBN : 0128039833
Language : En, Es, Fr & De

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Book Description :

Basics of Engineering Turbulence introduces flow turbulence to engineers and engineering students who have a fluid dynamics background, but do not have advanced knowledge on the subject. It covers the basic characteristics of flow turbulence in terms of its many scales. The author uses a pedagogical approach to help readers better understand the fundamentals of turbulence scales, especially how they are derived through the order of magnitude analysis. This book is intended for those who have an interest in flowing fluids. It provides some background, though of limited scope, on everyday flow turbulence, especially in engineering applications. The book begins with the ‘basics’ of turbulence which is necessary for any reader being introduced to the subject, followed by several examples of turbulence in engineering applications. This overall approach gives readers all they need to grasp both the fundamentals of turbulence and its applications in practical instances. Focuses on the basics of turbulence for applications in engineering and industrial settings Provides an understanding of concepts that are often challenging, such as energy distribution among the turbulent structures, the effective diffusivity, and the theory behind turbulence scales Offers a user-friendly approach with clear-and-concise explanations and illustrations, as well as end-of-chapter problems

Some Basics of Engineering Flow Turbulence

Some Basics of Engineering Flow Turbulence Book
Author : David Sing-Khing Ting
Publisher : Unknown
Release : 2011
ISBN : 9780986935510
Language : En, Es, Fr & De

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Book Description :

Download Some Basics of Engineering Flow Turbulence book written by David Sing-Khing Ting, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Engineering Turbulence Modelling and Experiments 2

Engineering Turbulence Modelling and Experiments   2 Book
Author : F. Martelli,W. Rodi
Publisher : Elsevier
Release : 2014-06-28
ISBN : 1483298558
Language : En, Es, Fr & De

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Book Description :

Today understanding turbulence is one of the key issues in tackling flow problems in engineering. Powerful computers and numerical methods are now available for solving flow equations, but the simulation of turbulence effects, which are nearly always important in practice, are still at an early stage of development. Successful simulation of turbulence requires the understanding of the complex physical phenomena involved and suitable models for describing the turbulence momentum, heat and mass transfer. The 89 papers, including 5 invited papers, in this volume present and discuss new developments in the area of turbulence modelling and measurements, with particular emphasis on engineering-related problems. The high standard of the contributions on the developing and testing of turbulent models attests to the world-wide interest this domain is currently attracting from researchers.

Remote Sensing of Turbulence

Remote Sensing of Turbulence Book
Author : Victor Raizer
Publisher : CRC Press
Release : 2021-10-04
ISBN : 1000458806
Language : En, Es, Fr & De

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Book Description :

This book offers a unique multidisciplinary integration of the physics of turbulence and remote sensing technology. Remote Sensing of Turbulence provides a new vision on the research of turbulence and summarizes the current and future challenges of monitoring turbulence remotely. The book emphasizes sophisticated geophysical applications, detection, and recognition of complex turbulent flows in oceans and the atmosphere. Through several techniques based on microwave and optical/IR observations, the text explores the technological capabilities and tools for the detection of turbulence, their signatures, and variability. FEATURES Covers the fundamental aspects of turbulence problems with a broad geophysical scope for a wide audience of readers Provides a complete description of remote-sensing capabilities for observing turbulence in the earth’s environment Establishes the state-of-the-art remote-sensing techniques and methods of data analysis for turbulence detection Investigates and evaluates turbulence detection signatures, their properties, and variability Provides cutting-edge remote-sensing applications for space-based monitoring and forecasts of turbulence in oceans and the atmosphere This book is a great resource for applied physicists, the professional remote sensing community, ecologists, geophysicists, and earth scientists.

Engineering Turbulence Modelling and Experiments 5

Engineering Turbulence Modelling and Experiments 5 Book
Author : W. Rodi,N. Fueyo
Publisher : Elsevier
Release : 2002-08-21
ISBN : 9780080530949
Language : En, Es, Fr & De

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Book Description :

Turbulence is one of the key issues in tackling engineering flow problems. As powerful computers and accurate numerical methods are now available for solving the flow equations, and since engineering applications nearly always involve turbulence effects, the reliability of CFD analysis depends increasingly on the performance of the turbulence models. This series of symposia provides a forum for presenting and discussing new developments in the area of turbulence modelling and measurements, with particular emphasis on engineering-related problems. The papers in this set of proceedings were presented at the 5th International Symposium on Engineering Turbulence Modelling and Measurements in September 2002. They look at a variety of areas, including: Turbulence modelling; Direct and large-eddy simulations; Applications of turbulence models; Experimental studies; Transition; Turbulence control; Aerodynamic flow; Aero-acoustics; Turbomachinery flows; Heat transfer; Combustion systems; Two-phase flows. These papers are preceded by a section containing 6 invited papers covering various aspects of turbulence modelling and simulation as well as their practical application, combustion modelling and particle-image velocimetry.

Engineering Turbulence Modelling and Experiments 3

Engineering Turbulence Modelling and Experiments   3 Book
Author : G. Bergeles,W. Rodi
Publisher : Newnes
Release : 2012-12-02
ISBN : 0444600132
Language : En, Es, Fr & De

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Book Description :

This book presents and discussses new developments in the area of turbulence modelling and measurements, with particular emphasis on engineering-related problems. At present, turbulence is one of the key issues in tackling engineering flow problems. Powerful computers and numerical methods are now available for solving the flow equations, but the simulation of turbulence effects which are nearly always important in practice, is still in an unsatisfactory state and introduces considerable uncertainities in the accuracy of CFD calculations. These and other aspects of turbulence modelling and measurements are dealt with in detail by experts in the field. The resulting book is an up-to-date review of the most recent research in this exciting area.

Turbulent Drag Reduction by Surfactant Additives

Turbulent Drag Reduction by Surfactant Additives Book
Author : Feng-Chen Li,Bo Yu,Jin-Jia Wei,Yasuo Kawaguchi
Publisher : John Wiley & Sons
Release : 2012-01-10
ISBN : 1118181115
Language : En, Es, Fr & De

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Book Description :

Turbulent drag reduction by additives has long been a hot researchtopic. This phenomenon is inherently associated with multifoldexpertise. Solutions of drag-reducing additives are usuallyviscoelastic fluids having complicated rheological properties.Exploring the characteristics of drag-reduced turbulent flows callsfor uniquely designed experimental and numerical simulationtechniques and elaborate theoretical considerations. Pertinentlyunderstanding the turbulent drag reduction mechanism necessitiesmastering the fundamentals of turbulence and establishing a properrelationship between turbulence and the rheological propertiesinduced by additives. Promoting the applications of the dragreduction phenomenon requires the knowledge from different fieldssuch as chemical engineering, mechanical engineering, municipalengineering, and so on. This book gives a thorough elucidation ofthe turbulence characteristics and rheological behaviors, theories,special techniques and application issues for drag-reducing flowsby surfactant additives based on the state-of-the-art of scientificresearch results through the latest experimental studies, numericalsimulations and theoretical analyses. Covers turbulent drag reduction, heat transfer reduction,complex rheology and the real-world applications of dragreduction Introduces advanced testing techniques, such as PIV, LDA, andtheir applications in current experiments, illustrated withmultiple diagrams and equations Real-world examples of the topic’s increasingly importantindustrial applications enable readers to implement cost- andenergy-saving measures Explains the tools before presenting the research results, togive readers coverage of the subject from both theoretical andexperimental viewpoints Consolidates interdisciplinary information on turbulent dragreduction by additives Turbulent Drag Reduction by Surfactant Additives isgeared for researchers, graduate students, and engineers in thefields of Fluid Mechanics, Mechanical Engineering, Turbulence,Chemical Engineering, Municipal Engineering. Researchers andpractitioners involved in the fields of Flow Control, Chemistry,Computational Fluid Dynamics, Experimental Fluid Dynamics, andRheology will also find this book to be a much-needed reference onthe topic.

Workshop on Engineering Turbulence Modeling

Workshop on Engineering Turbulence Modeling Book
Author : Anonim
Publisher : Unknown
Release : 1992
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Workshop on Engineering Turbulence Modeling book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Handbook of Turbulence

Handbook of Turbulence Book
Author : Walter Frost
Publisher : Springer
Release : 2012-03-08
ISBN : 9781468423242
Language : En, Es, Fr & De

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Book Description :

Turbulence takes place in practically all flow situations that occur naturally or in modern technological systems. Therefore, considerable effort is being expended in an attempt to understand this very complex physical phenome non and to develop both empirical and mathematical models for its description. Such numerical and analytical computational schemes would allow the reliable prediction and design of turbulent flow processes to be carried out. The purpose of this book is to bring together, in a usable form, some of the fundamental concepts of turbulence along with turbulence models and experimental techniques. It is hoped that these have "general applicability" in current engineering design. The phrase "general applicabil ity" is highlighted because the theory of turbulence is still so much in a formative stage that completely general analyses are not available now, nor will they be available in the immediate future. The concepts and models described herein represent the state-of-the art methods that are now being used to give answers to turbulent flow problems. As in all turbulent flow analysis, the methods are a blend of analytical and empirical input, and the reader should be cognizant of the simplification and restrictions imposed upon the methods when applyingthem to physical situations different from those for which they have been developed.

Fundamentals Of Turbulence Modelling

Fundamentals Of Turbulence Modelling Book
Author : Ching Jen Chen
Publisher : CRC Press
Release : 1997-12-01
ISBN : 9781560324058
Language : En, Es, Fr & De

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Book Description :

Focuses on the second-order turbulence-closure model and its applications to engineering problems. Topics include turbulent motion and the averaging process, near-wall turbulence, applications of turbulence models, and turbulent buoyant flows.

Turbulent Fluid Flow

Turbulent Fluid Flow Book
Author : Peter S. Bernard
Publisher : Wiley
Release : 2019-02-11
ISBN : 1119106222
Language : En, Es, Fr & De

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Book Description :

A guide to the essential information needed to model and compute turbulent flows and interpret experiments and numerical simulations Turbulent Fluid Flow offers an authoritative resource to the theories and models encountered in the field of turbulent flow. In this book, the author – a noted expert on the subject – creates a complete picture of the essential information needed for engineers and scientists to carry out turbulent flow studies. This important guide puts the focus on the essential aspects of the subject – including modeling, simulation and the interpretation of experimental data - that fit into the basic needs of engineers that work with turbulent flows in technological design and innovation. Turbulent Fluid Flow offers the basic information that underpins the most recent models and techniques that are currently used to solve turbulent flow challenges. The book provides careful explanations, many supporting figures and detailed mathematical calculations that enable the reader to derive a clear understanding of turbulent fluid flow. This vital resource: • Offers a clear explanation to the models and techniques currently used to solve turbulent flow problems • Provides an up-to-date account of recent experimental and numerical studies probing the physics of canonical turbulent flows • Gives a self-contained treatment of the essential topics in the field of turbulence • Puts the focus on the connection between the subject matter and the goals of fluids engineering • Comes with a detailed syllabus and a solutions manual containing MATLAB codes, available on a password-protected companion website Written for fluids engineers, physicists, applied mathematicians and graduate students in mechanical, aerospace and civil engineering, Turbulent Fluid Flow contains an authoritative resource to the information needed to interpret experiments and carry out turbulent flow studies.

Workshop on engineering turbulence modeling

Workshop on engineering turbulence modeling Book
Author : Louis A. Povinelli
Publisher : Unknown
Release : 1992
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Workshop on engineering turbulence modeling book written by Louis A. Povinelli, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Mathematical and Numerical Foundations of Turbulence Models and Applications

Mathematical and Numerical Foundations of Turbulence Models and Applications Book
Author : Tomás Chacón Rebollo,Roger Lewandowski
Publisher : Springer
Release : 2014-06-17
ISBN : 1493904558
Language : En, Es, Fr & De

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Book Description :

With applications to climate, technology, and industry, the modeling and numerical simulation of turbulent flows are rich with history and modern relevance. The complexity of the problems that arise in the study of turbulence requires tools from various scientific disciplines, including mathematics, physics, engineering and computer science. Authored by two experts in the area with a long history of collaboration, this monograph provides a current, detailed look at several turbulence models from both the theoretical and numerical perspectives. The k-epsilon, large-eddy simulation and other models are rigorously derived and their performance is analyzed using benchmark simulations for real-world turbulent flows. Mathematical and Numerical Foundations of Turbulence Models and Applications is an ideal reference for students in applied mathematics and engineering, as well as researchers in mathematical and numerical fluid dynamics. It is also a valuable resource for advanced graduate students in fluid dynamics, engineers, physical oceanographers, meteorologists and climatologists.

Engineering Turbulence Modelling and Experiments 6

Engineering Turbulence Modelling and Experiments 6 Book
Author : Wolfgang Rodi
Publisher : Elsevier
Release : 2005-05-05
ISBN : 9780080530956
Language : En, Es, Fr & De

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Book Description :

Proceedings of the world renowned ERCOFTAC (International Symposium on Engineering Turbulence Modelling and Measurements). The proceedings include papers dealing with the following areas of turbulence: · Eddy-viscosity and second-order RANS models · Direct and large-eddy simulations and deductions for conventional modelling · Measurement and visualization techniques, experimental studies · Turbulence control · Transition and effects of curvature, rotation and buoyancy on turbulence · Aero-acoustics · Heat and mass transfer and chemically reacting flows · Compressible flows, shock phenomena · Two-phase flows · Applications in aerospace engineering, turbomachinery and reciprocating engines, industrial aerodynamics and wind engineering, and selected chemical engineering problems Turbulence remains one of the key issues in tackling engineering flow problems. These problems are solved more and more by CFD analysis, the reliability of which depends strongly on the performance of the turbulence models employed. Successful simulation of turbulence requires the understanding of the complex physical phenomena involved and suitable models for describing the turbulent momentum, heat and mass transfer. For the understanding of turbulence phenomena, experiments are indispensable, but they are equally important for providing data for the development and testing of turbulence models and hence for CFD software validation. As in other fields of Science, in the rapidly developing discipline of turbulence, swift progress can be achieved only by keeping up to date with recent advances all over the world and by exchanging ideas with colleagues active in related fields.

Engineering Turbulence Modelling and Experiments

Engineering Turbulence Modelling and Experiments Book
Author : Wolfgang Rodi,Ejup N. Ganić
Publisher : Elsevier Publishing Company
Release : 1990
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

This book brings together the experience of specialists on the modelling and measurements of turbulent flow. This multidisciplinary meeting was held to bring together workers in a wide range of engineering activities, who employ common analytical and experimental methods in their estimation of structural response to turbulence. The results of the meeting are of world-wide interest, and will help to stimulate future research and analysis in this field.

Engineering Combustion Essentials

Engineering Combustion Essentials Book
Author : Anonim
Publisher : Cambridge Scholars Publishing
Release : 2018-09-30
ISBN : 1527516873
Language : En, Es, Fr & De

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Book Description :

Whether in the Stone Age or in Greek mythology, fire has always been the essence of life. As G.G. Brown put it in 1928, “Combustion is without exaggeration the most important reaction to the human race. All human and animal existence depends upon combustion as its course of energy.” This book provides a detailed description of the elements of combustion, offering descriptive figures, illustrative quips, and analogies to facilitate understanding. It begins with some historical highlights of the understanding of combustion and technological progresses. It then discusses the thermodynamic and chemical kinetics underlying the fast chemical reactions, before expounding on the fundamental combustion wave, or flame. After this, the book moves onto the premixed turbulent flame and the spark-ignited turbulent flame, before considering the diffusion-controlled, non-premixed flame in both laminar and turbulent forms. The book concludes with explanations of wonderful natural combustion, fire, fire-retarding slime and DNA, and the amazing bombardier beetle.

Modelling Turbulence in Engineering and the Environment

Modelling Turbulence in Engineering and the Environment Book
Author : Kemal Hanjalić,Brian Launder
Publisher : Cambridge University Press
Release : 2011-10-20
ISBN : 0521845750
Language : En, Es, Fr & De

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Book Description :

A comprehensive account of advanced RANS turbulence models including numerous applications to complex flows in engineering and the environment.

Engineering Turbulence Modelling Simulation and Measurements

Engineering Turbulence Modelling  Simulation and Measurements Book
Author : Anonim
Publisher : Unknown
Release : 2012
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Engineering Turbulence Modelling Simulation and Measurements book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Turbulence and Transition Modelling

Turbulence and Transition Modelling Book
Author : M. Hallbäck,D.S. Henningson,A.V. Johansson,P.H. Alfredsson
Publisher : Springer Science & Business Media
Release : 2013-03-09
ISBN : 9401586667
Language : En, Es, Fr & De

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Book Description :

The aim of this book is to give, within a single volume, an introduction to the fields of turbulence modelling and transition-to-turbulence prediction, and to provide the physical background for today's modelling approaches in these problem areas as well as giving a flavour of advanced use of prediction methods. Turbulence modelling approaches, ranging from single-point models based on the eddy-viscosity concept and the Reynolds stress transport equations (Chapters 3,4,5), to large-eddy simulation (LES) techniques (Ch. 7), are covered. The foundations of hydrodynamical stability and transition are presented (Ch. 2) along with transition prediction methods based on single-point closures (Ch. 6), LES techniques (Ch. 7) and the parabolized stability equations (Ch. 8). The book addresses engineers and researchers, in industry or academia, who are entering into the fields of turbulence or transition modelling research or need to apply turbulence or transition prediction methods in their work.

Tackling Turbulent Flows in Engineering

Tackling Turbulent Flows in Engineering Book
Author : Anupam Dewan
Publisher : Springer Science & Business Media
Release : 2010-10-23
ISBN : 9783642147678
Language : En, Es, Fr & De

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Book Description :

The emphasis of this book is on engineering aspects of fluid turbulence. The book explains for example how to tackle turbulence in industrial applications. It is useful to several disciplines, such as, mechanical, civil, chemical, aerospace engineers and also to professors, researchers, beginners, under graduates and post graduates. The following issues are emphasized in the book: - Modeling and computations of engineering flows: The author discusses in detail the quantities of interest for engineering turbulent flows and how to select an appropriate turbulence model; Also, a treatment of the selection of appropriate boundary conditions for the CFD simulations is given. - Modeling of turbulent convective heat transfer: This is encountered in several practical situations. It basically needs discussion on issues of treatment of walls and turbulent heat fluxes. - Modeling of buoyancy driven flows, for example, smoke issuing from chimney, pollutant discharge into water bodies, etc