Fast Liquid Phase Processes In Turbulent Flows
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Fast Liquid Phase Processes In Turbulent Flows
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Author : Karl Minsker
language : en
Publisher: CRC Press
Release Date : 2004-10-01
Fast Liquid Phase Processes In Turbulent Flows written by Karl Minsker and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-10-01 with Technology & Engineering categories.
This book deals with the fundamental laws of passing of fast liquid-phase chemical as well as heat and mass transfer processes in turbulent flows. The fundamental laws of passing of fast liquid-phase chemical and also heat and mass transfer processes in turbulent flows are considered in the book. Development of a macrokinetics approach is generalized to the analysis of fast chemical reactions mainly based on an example of cationic isobutylene polymerization, which falls into to a new class of liquid-phase processes. The ways of decision of the hydrodynamical, thermal and kinetic movement’s equations of reaction mixture in which the fast exothermic chemical reaction runs are described. The principles and laws of formation of the essentially new mode of quasi-plug-flow mode are considered in turbulent flows ensuring quasi-isothermal conditions in zone reaction. The principles of work and area of industrial use of tubular turbulent devices cylindrical reactor, divergent-covergent reactor, shell-and-tube reactor, and reactor with fractional introduction of reactants are considered.
Fast Chemical Reactions In Turbulent Flows
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Author : Rustam Ya Deberdeev
language : en
Publisher: Smithers Rapra
Release Date : 2013-09-02
Fast Chemical Reactions In Turbulent Flows written by Rustam Ya Deberdeev and has been published by Smithers Rapra this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-02 with Science categories.
This book describes the fundamentals of fast liquid-phase chemical reactions and the principles of their scientific foundation, technical implementation and industrial application of new technologies. In addition, the equipment required to perform these reactions, in a turbulent mode in the chemical, petrochemical and petroleum industries, is also discussed. The macrokinetic approach has been developed with consideration of the diffusion, hydrodynamics, and heat transfer processes. Due to the advancement of fundamental knowledge, equations of practical engineering importance have been obtained for the calculations of mass and heat transfer processes carried out in conditions of high turbulence, and developed for the implementation in fast chemical reactions involving the synthesis of low molecular weight products and polymers. New methods for controlling the molecular characteristics of polymers have been developed based on the tailored regulation of the hydrodynamics of the reactive mixture flow. Typical processes have been used as model examples to reveal the influence of turbulence on the behaviour of fast chemical reactions used for the synthesis of low molecular weight products, in single-phase and two-phase reactive systems. Brand new tubular devices have been developed with the following characteristics: compact size, high productivity, and a quasi-perfect mixing operation mode in turbulent flows. These devices are subdivided into cylindrical, shell-and-tube, 'zone', and diffuser-confusor designs. Original solutions are proposed for the instrumental implementation of fast liquid-phase processes and development of continuous energy- and resource-efficient technologies for the synthesis of some large-scale compounds.
Fast Chemical Reactions In Turbulent Flows
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Author : Rustam Ya Deberdeev
language : en
Publisher:
Release Date : 2013-08-01
Fast Chemical Reactions In Turbulent Flows written by Rustam Ya Deberdeev and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-01 with Science categories.
This book describes the fundamentals of fast liquid-phase chemical reactions and the principles of their scientific foundation, technical implementation and industrial application of new technologies. In addition, the equipment required to perform these reactions, in a turbulent mode in the chemical, petrochemical and petroleum industries, is also discussed. The macrokinetic approach has been developed with consideration of the diffusion, hydrodynamics, and heat transfer processes. Due to the advancement of fundamental knowledge, equations of practical engineering importance have been obtained for the calculations of mass and heat transfer processes carried out in conditions of high turbulence, and developed for the implementation in fast chemical reactions involving the synthesis of low molecular weight products and polymers. New methods for controlling the molecular characteristics of polymers have been developed based on the tailored regulation of the hydrodynamics of the reactive mixture flow. Typical processes have been used as model examples to reveal the influence of turbulence on the behaviour of fast chemical reactions used for the synthesis of low molecular weight products, in single-phase and two-phase reactive systems. Brand new tubular devices have been developed with the following characteristics: compact size, high productivity, and a quasi-perfect mixing operation mode in turbulent flows. These devices are subdivided into cylindrical, shell-and-tube, 'zone', and diffuser-confusor designs. Original solutions are proposed for the instrumental implementation of fast liquid-phase processes and development of continuous energy- and resource-efficient technologies for the synthesis of some large-scale compounds.
Handbook Of Polymer Research
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Author : Richard Arthur Pethrick
language : en
Publisher: Nova Publishers
Release Date : 2007
Handbook Of Polymer Research written by Richard Arthur Pethrick and has been published by Nova Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Science categories.
Handbook of Polymer Research - Monomers. Oligomers, Polymers & Composites
Turbulence And Random Processes In Fluid Mechanics
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Author : M. T. Landahl
language : en
Publisher: Cambridge University Press
Release Date : 1992-09-25
Turbulence And Random Processes In Fluid Mechanics written by M. T. Landahl and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-09-25 with Mathematics categories.
Fluid flow turbulence is a phenomenon of great importance in many fields of engineering and science.
Fast Polymerization Processes
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Author : Karl S. Minsker
language : en
Publisher: CRC Press
Release Date : 2002-03-07
Fast Polymerization Processes written by Karl S. Minsker and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-03-07 with Technology & Engineering categories.
Fast Polymerization Processes presents fundamental results of investigation in the field of fast polymerization processes. A practical approach to the studying and modeling of polymerization processes is highlighted, taking into consideration the influence of such issues as the reactants' concentration, flow velocities, densities, heat conductivities, and hydrodynamics parameters. Particular attention is devoted to an in-depth description of previously unknown rules which are characteristic of fast polymerization processes.
Synthesis And Properties Of Low And High Molecular Compounds
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Author : Gennadiĭ Efremovich Zaikov
language : en
Publisher: Nova Publishers
Release Date : 2006
Synthesis And Properties Of Low And High Molecular Compounds written by Gennadiĭ Efremovich Zaikov and has been published by Nova Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Science categories.
The main goal of this book is to describe the synthesis and properties of low and high-molecular compounds on the quantitative level. Special attention was given to composition materials based on polymers and dispersed wood, the mechanism of HCL elimination reactions via a four-centre transition state during PVC thermal destruction, swelling of the filled polymer compositions, structure and properties of combined systems based on butadiene-nitrile and ternary ethylene-propylene elastomers, intensification mass transfer processes in fast liquid-phase chemical reactions, the examples of hetero-nanophase kinetic description of photochemical reactions, the nanometric particle-like local structures and their implications in polymer behaviour, fractal physical chemistry of polymer solutions, modification of polycyanurates by polyethers, polyesters and polyurethanes, hybrid and interpenetrating polymer networks. This collection includes articles devoted to production of polymers, polymeric mixtures, composite and filled polymers, questions of expanding lifetime of polymeric articles, biologically active substances, modification of polymers and polymer-analogous transformations, fractal physical chemistry of polymer solutions, the study of structural transformations in polymers and some other questions. Of special attention are also production of pure substances and protection of the environment.
Turbulent Reactive Flows
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Author : R. Borghi
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-08
Turbulent Reactive Flows written by R. Borghi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-08 with Science categories.
Turbulent reactive flows are of common occurrance in combustion engineering, chemical reactor technology and various types of engines producing power and thrust utilizing chemical and nuclear fuels. Pollutant formation and dispersion in the atmospheric environment and in rivers, lakes and ocean also involve interactions between turbulence, chemical reactivity and heat and mass transfer processes. Considerable advances have occurred over the past twenty years in the understanding, analysis, measurement, prediction and control of turbulent reactive flows. Two main contributors to such advances are improvements in instrumentation and spectacular growth in computation: hardware, sciences and skills and data processing software, each leading to developments in others. Turbulence presents several features that are situation-specific. Both for that reason and a number of others, it is yet difficult to visualize a so-called solution of the turbulence problem or even a generalized approach to the problem. It appears that recognition of patterns and structures in turbulent flow and their study based on considerations of stability, interactions, chaos and fractal character may be opening up an avenue of research that may be leading to a generalized approach to classification and analysis and, possibly, prediction of specific processes in the flowfield. Predictions for engineering use, on the other hand, can be foreseen for sometime to come to depend upon modeling of selected features of turbulence at various levels of sophistication dictated by perceived need and available capability.
Focus On Polymer Research
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Author : Gennadiĭ Efremovich Zaikov
language : en
Publisher: Nova Publishers
Release Date : 2004
Focus On Polymer Research written by Gennadiĭ Efremovich Zaikov and has been published by Nova Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Science categories.
Polymer material science is the science of polymer materials creation, their processing, preservation and control of their operation properties. Ageing and stabilisation of polymers, as well as combustibility of polymeric materials, are broad sections of polymer material science. This collection presents articles not only on polymers, but also on some low-molecular compounds (and their reactivity), which are important for production of polymeric articles.
Advanced Composite Materials
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Author :
language : en
Publisher:
Release Date : 2004
Advanced Composite Materials written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Composite materials categories.