Mass Transfer in Rotating Electrode System
Author | : Charles Milton Mohr |
Publisher | : |
Total Pages | : 282 |
Release | : 1975 |
Genre | : |
ISBN | : |
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Author | : Charles Milton Mohr |
Publisher | : |
Total Pages | : 282 |
Release | : 1975 |
Genre | : |
ISBN | : |
Author | : Kemal Mustafa Nisancioglu |
Publisher | : |
Total Pages | : 504 |
Release | : 1973 |
Genre | : |
ISBN | : |
Author | : Igor V. Shevchuk |
Publisher | : Springer Science & Business Media |
Total Pages | : 256 |
Release | : 2009-12-01 |
Genre | : Science |
ISBN | : 364200718X |
The book is devoted to investigation of a series of problems of convective heat and mass transfer in rotating-disk systems. Such systems are widespread in scienti?c and engineering applications. As examples from the practical area, one can mention gas turbine and computer engineering, disk brakes of automobiles, rotating-disk air cleaners, systems of microclimate, extractors, dispensers of liquids, evaporators, c- cular saws, medical equipment, food process engineering, etc. Among the scienti?c applications, it is necessary to point out rotating-disk electrodes used for experim- tal determination of the diffusion coef?cient in electrolytes. The system consisting of a ?xed disk and a rotating cone that touches the disk by its vertex is widely used for measurement of the viscosity coef?cient of liquids. For time being, large volume of experimental and computational data on par- eters of ?uid ?ow, heat and mass transfer in different types of rotating-disk systems have been accumulated, and different theoretical approaches to their simulation have been developed. This obviously causes a need of systematization and generalization of these data in a book form.
Author | : Charles Milton Mohr |
Publisher | : |
Total Pages | : 133 |
Release | : 1975 |
Genre | : |
ISBN | : |
Author | : Peter Willem Appel |
Publisher | : |
Total Pages | : 348 |
Release | : 1976 |
Genre | : Electrochemistry, Industrial |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 52 |
Release | : 1953 |
Genre | : |
ISBN | : |
Author | : Irving Steven Klein |
Publisher | : |
Total Pages | : 182 |
Release | : 1970 |
Genre | : Mass transfer |
ISBN | : |
Author | : I︠U︡riĭ Viktorovich Pleskov |
Publisher | : Springer |
Total Pages | : 428 |
Release | : 1976-12 |
Genre | : Science |
ISBN | : |
Important advances in a subject are as often promoted by a new technique as by new concepts and theories. In the study of electrode reactions which involve diffusion in a primary or a secondary step, the development and use of techniques involving rotating disc electrodes and derived instrumentation based on ring-disc and split-ring systems has enabled advances of great importance to be made in the quantitative examination of diffusion processes at electrodes and their role in electrode processes generally. The technique allows precisely defined mass-transport conditions to be set up which can be subjected to exact mathe matical analysis so that quantitative treatment of hydrodynamic and diffusion behavior can be made. Of special interest for elec trochemists is the opportunity which the rotating ring-disc system offers for studying solution-soluble intermediates in sequential electrode processes and the kinetics of their reactions in solution. In this book by Pleskov and Filinovskii, both the experimental techniques and the mathematical analysis for the treatments of results for various conditions and types of reaction are described in detail. We believe that presentation of work that has been car ried out by means of rotating electrode techniques, to a large extent by Russian workers, in the form of a concise book will be of great value both to electrochemists and kineticists, and those interested in the physics of fluid motion.
Author | : Wei Xing |
Publisher | : Elsevier |
Total Pages | : 323 |
Release | : 2014-03-26 |
Genre | : Technology & Engineering |
ISBN | : 0444633286 |
Rotating Electrode Methods and Oxygen Reduction Electrocatalysts provides the latest information and methodologies of rotating disk electrode and rotating ring-disk electrode (RDE/RRDE) and oxygen reduction reaction (ORR). It is an ideal reference for undergraduate and graduate students, scientists, and engineers who work in the areas of energy, electrochemistry science and technology, fuel cells, and other electrochemical systems. Presents a comprehensive description, from fundamentals to applications, of catalyzed oxygen reduction reaction and its mechanisms Portrays a complete description of the RDE (Rotating Disc Electrode)/RRDE (Rotating Ring-Disc Electrode) techniques and their use in evaluating ORR (Oxygen Reduction Reaction) catalysts Provides working examples along with figures, tables, photos and a comprehensive list of references to help understanding of the principles involved
Author | : Igor V. Shevchuk |
Publisher | : Springer |
Total Pages | : 253 |
Release | : 2015-07-24 |
Genre | : Science |
ISBN | : 3319209612 |
This monograph presents results of the analytical and numerical modeling of convective heat and mass transfer in different rotating flows caused by (i) system rotation, (ii) swirl flows due to swirl generators, and (iii) surface curvature in turns and bends. Volume forces (i.e. centrifugal and Coriolis forces), which influence the flow pattern, emerge in all of these rotating flows. The main part of this work deals with rotating flows caused by system rotation, which includes several rotating-disk configurations and straight pipes rotating about a parallel axis. Swirl flows are studied in some of the configurations mentioned above. Curvilinear flows are investigated in different geometries of two-pass ribbed and smooth channels with 180° bends. The author demonstrates that the complex phenomena of fluid flow and convective heat transfer in rotating flows can be successfully simulated using not only the universal CFD methodology, but in certain cases by means of the integral methods, self-similar and analytical solutions. The book will be a valuable read for research experts and practitioners in the field of heat and mass transfer.