Drag Reduction of Complex Mixtures

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Author :
Publisher : Academic Press
ISBN 13 : 0128099429
Total Pages : 224 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Drag Reduction of Complex Mixtures by : Keizo Watanabe

Download or read book Drag Reduction of Complex Mixtures written by Keizo Watanabe and published by Academic Press. This book was released on 2018-06-15 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drag Reduction of Complex Mixtures discusses the concept of drag reduction phenomena in complex mixtures in internal and external flows that are shown experimentally by dividing flow patterns into three categories. The book is intended to support further experiments or analysis in drag reduction. As accurately modeling flow behavior with drag reduction is always complex, and since drag reducing additives or solid particles are mixed in fluids, this book covers these complex phenomena in a concise, but comprehensive manner. - Comprehensively addresses a range of drag reduction themes involving different kinds of complex mixtures - Provides data to support further experimentation and computer modeling of drag in complex flow - Includes an introduction to the nature and characteristics of different kinds of complex mixtures

Turbulent Drag Reduction by Surfactant Additives

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Publisher : John Wiley & Sons
ISBN 13 : 1118181115
Total Pages : 233 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Turbulent Drag Reduction by Surfactant Additives by : Feng-Chen Li

Download or read book Turbulent Drag Reduction by Surfactant Additives written by Feng-Chen Li and published by John Wiley & Sons. This book was released on 2012-01-10 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbulent drag reduction by additives has long been a hot research topic. This phenomenon is inherently associated with multifold expertise. Solutions of drag-reducing additives are usually viscoelastic fluids having complicated rheological properties. Exploring the characteristics of drag-reduced turbulent flows calls for uniquely designed experimental and numerical simulation techniques and elaborate theoretical considerations. Pertinently understanding the turbulent drag reduction mechanism necessities mastering the fundamentals of turbulence and establishing a proper relationship between turbulence and the rheological properties induced by additives. Promoting the applications of the drag reduction phenomenon requires the knowledge from different fields such as chemical engineering, mechanical engineering, municipal engineering, and so on. This book gives a thorough elucidation of the turbulence characteristics and rheological behaviors, theories, special techniques and application issues for drag-reducing flows by surfactant additives based on the state-of-the-art of scientific research results through the latest experimental studies, numerical simulations and theoretical analyses. Covers turbulent drag reduction, heat transfer reduction, complex rheology and the real-world applications of drag reduction Introduces advanced testing techniques, such as PIV, LDA, and their applications in current experiments, illustrated with multiple diagrams and equations Real-world examples of the topic’s increasingly important industrial applications enable readers to implement cost- and energy-saving measures Explains the tools before presenting the research results, to give readers coverage of the subject from both theoretical and experimental viewpoints Consolidates interdisciplinary information on turbulent drag reduction by additives Turbulent Drag Reduction by Surfactant Additives is geared for researchers, graduate students, and engineers in the fields of Fluid Mechanics, Mechanical Engineering, Turbulence, Chemical Engineering, Municipal Engineering. Researchers and practitioners involved in the fields of Flow Control, Chemistry, Computational Fluid Dynamics, Experimental Fluid Dynamics, and Rheology will also find this book to be a much-needed reference on the topic.

The Flow of Complex Mixtures in Pipes

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Author :
Publisher :
ISBN 13 :
Total Pages : 856 pages
Book Rating : 4.3/5 (97 download)

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Book Synopsis The Flow of Complex Mixtures in Pipes by : George Wheeler Govier

Download or read book The Flow of Complex Mixtures in Pipes written by George Wheeler Govier and published by . This book was released on 1977 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Drag Reduction Efficiency for Polymer-surfactant Mixtures

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Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (367 download)

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Book Synopsis Drag Reduction Efficiency for Polymer-surfactant Mixtures by : C. A. Kim

Download or read book Drag Reduction Efficiency for Polymer-surfactant Mixtures written by C. A. Kim and published by . This book was released on 1996 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Rheology of Drag Reducing Fluids

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Publisher : Springer Nature
ISBN 13 : 303040045X
Total Pages : 196 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Rheology of Drag Reducing Fluids by : Aroon Shenoy

Download or read book Rheology of Drag Reducing Fluids written by Aroon Shenoy and published by Springer Nature. This book was released on 2020-03-25 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​This book explains theoretical derivations and presents expressions for fluid and convective turbulent flow of mildly elastic fluids in various internal and external flow situations involving different types of geometries, such as the smooth/rough circular pipes, annular ducts, curved tubes, vertical flat plates, and channels. Understanding the methodology of the analyses facilitates appreciation for the rationale used for deriving expressions of parameters relevant to the turbulent flow of mildly elastic fluids. This knowledge serves as a driving force for developing new ideas, investigating new situations, and extending theoretical analyses to other unexplored areas of the rheology of mildly elastic drag reducing fluids.The book suits a range of functions--it can be used to teach elective upper-level undergraduate or graduate courses for chemical engineers, material scientists, mechanical engineers, and polymer scientists; guide researchers unexposed to this alluring and interesting area of drag reduction; and serve as a reference to all who want to explore and expand the areas dealt with in this book.

Effects on Drag Reduction of Mixtures of High Polymer Additives in Distilled Water Flowing in Straight Circular Tubes

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Author :
Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.:/5 (182 download)

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Book Synopsis Effects on Drag Reduction of Mixtures of High Polymer Additives in Distilled Water Flowing in Straight Circular Tubes by : Robert Edgar Hammett

Download or read book Effects on Drag Reduction of Mixtures of High Polymer Additives in Distilled Water Flowing in Straight Circular Tubes written by Robert Edgar Hammett and published by . This book was released on 1974 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Viscous Drag Reduction

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Author :
Publisher : Springer
ISBN 13 : 1489955798
Total Pages : 497 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Viscous Drag Reduction by : C. Sinclair Wells

Download or read book Viscous Drag Reduction written by C. Sinclair Wells and published by Springer. This book was released on 2013-12-20 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Variables Affecting the Drag Reduction of 1% Brij 96-92 Mixtures

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Publisher :
ISBN 13 :
Total Pages : 370 pages
Book Rating : 4.:/5 (17 download)

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Book Synopsis Variables Affecting the Drag Reduction of 1% Brij 96-92 Mixtures by : Rey-Chein Chang

Download or read book Variables Affecting the Drag Reduction of 1% Brij 96-92 Mixtures written by Rey-Chein Chang and published by . This book was released on 1983 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced Manufacturing Processes

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Publisher : Springer Nature
ISBN 13 : 3030407241
Total Pages : 643 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Advanced Manufacturing Processes by : Volodymyr Tonkonogyi

Download or read book Advanced Manufacturing Processes written by Volodymyr Tonkonogyi and published by Springer Nature. This book was released on 2020-03-27 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a timely yet comprehensive snapshot of innovative research and developments in the area of manufacturing. It covers a wide range of manufacturing processes, such as cutting, coatings, and grinding, highlighting the advantages provided by the use of new materials and composites, as well as new methods and technologies. It discusses topics in energy generation and pollution prevention. It shows how computational methods and mathematical models have been applied to solve a number of issues in both theoretical and applied research. Based on selected papers presented at the Grabchenko’s International Conference on Advanced Manufacturing Processes (InterPartner-2019), held in Odessa, Ukraine on September 10-13, 2019, this book offers a timely overview and extensive information on trends and technologies in the area of manufacturing, mechanical and materials engineering. It is also intended to facilitate communication and collaboration between different groups working on similar topics, and to offer a bridge between academic and industrial researchers.

Drag Reduction

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Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (97 download)

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Book Synopsis Drag Reduction by : American Institute of Chemical Engineers

Download or read book Drag Reduction written by American Institute of Chemical Engineers and published by . This book was released on 1971 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Drag Reduction in Pipeline by Polymer-surfactant and Polymer-polymer Mixtures

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Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (973 download)

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Book Synopsis Drag Reduction in Pipeline by Polymer-surfactant and Polymer-polymer Mixtures by : Weicong Huang

Download or read book Drag Reduction in Pipeline by Polymer-surfactant and Polymer-polymer Mixtures written by Weicong Huang and published by . This book was released on 2015 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensive researches have been conducted to investigate into the drag reduction behavior of the polymer-surfactant mixture and the polymer-polymer mixture. The drag reduction effect of PAM (polyacrylamide), PEO (polyethylene oxide) and CMC (carboxymethyl cellulose) has already been studied respectively. However, the drag reduction effects of the combination of these polymers have not been studied before. It is interesting to investigate into these combinations because the synergy between different polymers can enhance the drag reduction effect under the right condition. SDS (sodium dodecyl sulfate) is a surfactant widely used in many commercially available detergents. When dissolved in water and circulated in the flow loop, the drag reduction effect of SDS has also been observed. Therefore, the combination of PAM and SDS is also worth exploring. The synergy between the polymer and the surfactant may strengthen the drag reduction effect. In this thesis, the drag reduction effects are investigated for the following combinations: the PAM-SDS system, the PAM-CMC system and the PEO-CMC system. The mixed solutions are circulated in the flow loop, where the pressure drop over a certain distance and the flow rate are recorded in order to plot the friction factor against the Reynolds number. In addition, the viscosity, conductivity and surface tension of the mixed solutions are studied at bench-scale to look for the synergy in the mixed system.

Applied Mechanics Reviews

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Publisher :
ISBN 13 :
Total Pages : 990 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1976 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Drag Reduction of Turbulent Flows by Additives

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401712956
Total Pages : 243 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Drag Reduction of Turbulent Flows by Additives by : A. Gyr

Download or read book Drag Reduction of Turbulent Flows by Additives written by A. Gyr and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drag Reduction of Turbulent Flows by Additives is the first treatment of the subject in book form. The treatment is extremely broad, ranging from physicochemical to hydromechanical aspects. The book shows how fibres, polymer molecules or surfactants at very dilute concentrations can reduce the drag of turbulent flow, leading to energy savings. The dilute solutions are considered in terms of the physical chemistry and rheology, and the properties of turbulent flows are presented in sufficient detail to explain the various interaction mechanisms. Audience: Those active in fundamental research on turbulence and those seeking to apply the effects described. Fluid mechanical engineers, rheologists, those interested in energy saving methods, or in any other application in which the flow rate in turbulent flow should be increased.

CRC Handbook of Thermal Engineering

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Publisher : CRC Press
ISBN 13 : 149871529X
Total Pages : 1649 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis CRC Handbook of Thermal Engineering by : Raj P. Chhabra

Download or read book CRC Handbook of Thermal Engineering written by Raj P. Chhabra and published by CRC Press. This book was released on 2017-11-08 with total page 1649 pages. Available in PDF, EPUB and Kindle. Book excerpt: The CRC Handbook of Thermal Engineering, Second Edition, is a fully updated version of this respected reference work, with chapters written by leading experts. Its first part covers basic concepts, equations and principles of thermodynamics, heat transfer, and fluid dynamics. Following that is detailed coverage of major application areas, such as bioengineering, energy-efficient building systems, traditional and renewable energy sources, food processing, and aerospace heat transfer topics. The latest numerical and computational tools, microscale and nanoscale engineering, and new complex-structured materials are also presented. Designed for easy reference, this new edition is a must-have volume for engineers and researchers around the globe.

Viscosimetry of Polymers and Polyelectrolytes

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Publisher : Springer Science & Business Media
ISBN 13 : 3662107961
Total Pages : 132 pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Viscosimetry of Polymers and Polyelectrolytes by : Werner-Michael Kulicke

Download or read book Viscosimetry of Polymers and Polyelectrolytes written by Werner-Michael Kulicke and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This laboratory handbook offers clear guidelines and tips for the practical everyday application of viscosimetry, as well as supplying a comprehensive companion for the interpretation of viscosimetric data from simple to complex polymer solutions.

Surfactants in Tribology, Volume 5

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Publisher : CRC Press
ISBN 13 : 1351647148
Total Pages : 516 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Surfactants in Tribology, Volume 5 by : Girma Biresaw

Download or read book Surfactants in Tribology, Volume 5 written by Girma Biresaw and published by CRC Press. This book was released on 2017-09-11 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surfactants play a critical role in Tribology controlling friction, wear, and lubricant properties such as emulsification, demulsification, bioresistance, oxidation resistance, rust prevention and corrosion resistance. This is a critical topic for new materials and devices particularly those built at the nanoscale. This newest volume will address tribological properties of cutting fluids, lubricant performance related to steel surfaces, biolubricants, and novel materials and ways to reduce friction and wear. Scientists from industrial research and development (R&D) organizations and academic research teams in Asia, Europe, the Middle East and North America will participate in the work.

Surfactants in Tribology

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Publisher : CRC Press
ISBN 13 : 1466583371
Total Pages : 538 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Surfactants in Tribology by : Girma Biresaw

Download or read book Surfactants in Tribology written by Girma Biresaw and published by CRC Press. This book was released on 2014-11-21 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface science and tribology play very critical roles in many industries. Manufacture and use of almost all consumer and industrial products rely on the application of advanced surface and tribological knowledge. The fourth in a series, Surfactants in Tribology, Volume 4 provides an update on research and development activities connecting surfactants and tribological phenomena. Written by renowned subject matter experts, the book demonstrates how improved design of surfactants can be harnessed to control tribological phenomena. Profusely illustrated and copiously referenced, the chapters also discuss novel approaches to control tribological phenomena using surfactants including green surfactants. It also discusses the underlying tribological and surface science issues relevant to many situations in diverse industries. The information in this volume provides a cutting-edge reference connecting the fields of surfactants and tribology as a way forward to novel, enhanced methods of controlling lubrication, friction, and wear. It reflects the latest developments, highlighting the relevance of surfactants in tribological phenomena in a broad range of industries. As we learn more about the connection between surfactants and tribology, new and improved ways to control lubrication, friction, and wear utilizing surfactants will emerge. This book takes us farther on the path towards this goal.