Download or read book An Experimental Study of the Flow Behaviour of Liquid liquid Systems in a Stirred Tank written by Fredrik J.E. Svensson and published by . This book was released on 2003 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Experimental Study of Fluid Dynamics and Mixing in Bubbly Gas liquid Flow Systems written by Jafarsadegh Moghaddas and published by . This book was released on 2004 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fluid Mechanics of Mixing written by R. King and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a selection of the material presented at the 7th European Mixing Congress. It is concerned exclusively with mixing in circular section vessels, using centrally mounted paddles or similar impellers. The contents are arranged under three classifications: Modelling of Mixing Processes, Mixing Operations and Experimental Techniques. The classifications result in the original material appearing in a different order to that of the Congress. This arrangement is intended to assist the reader in identifying the topic area by function or application, rather than by technology. In this book the section on Modelling contains papers which focus on the representation of the mixing process, whether by equation, scale-up criteria, or fluid dynamic simulation. Similarly, Mixing Operations are concerned with the application or function of the mixing process, such as mass transfer, heat transfer or mixing time. Experimental Techniques addresses the tools the researcher needs to use at the data gathering experimental stage. It collects together advances made in the various methods used by some of the foremost researchers, and indicates those areas still in need of additional instrumentation or methods of data reduction. The book is intended for researchers, designers and users of mixing equipment, and for those planning research and development programmes and who wish to keep up to date with advances in the basic technology and its applications.
Download or read book An Experimental Study Into Flow Behaviour in Stirred Tanks and the Development of an Ideal Impellor Speed written by Luke Porep and published by . This book was released on 2007 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This study explores, using experimental techniques, the nature of flow and the relationship between power consumption and particle suspension using a 200L model tank equipped with flow visualisation tools and a torque transducer." -- abstract.
Download or read book Multiphase Particulate Systems in Turbulent Flows written by Wioletta Podgórska and published by CRC Press. This book was released on 2019-09-17 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiphase Particulate Systems in Turbulent Flows: Fluid-Liquid and Solid-Liquid Dispersions provides methods necessary to analyze complex particulate systems and related phenomena including physical, chemical and mathematical description of fundamental processes influencing crystal size and shape, suspension rheology, interfacial area of drops and bubbles in extractors and bubble columns. Examples of mathematical model formulation for different processes taking place in such systems is shown. Discussing connections between turbulent mixing mechanisms and precipitation, it discusses influence of fine-scale structure of turbulence, including its intermittent character, on breakage of drops, bubbles, cells, plant cell aggregates. An important aspect of the mathematical modeling presented in the book is multi-fractal, taking into account the influence of internal intermittency on different phenomena. Key Features Provides detailed descriptions of dispersion processes in turbulent flow, interactions between dispersed entities, and continuous phase in a single volume Includes simulation models and validation experiments for liquid-liquid, gas-liquid, and solid-liquid dispersions in turbulent flows Helps reader learn formulation of mathematical models of breakage or aggregation processes using multifractal theory Explains how to solve different forms of population balance equations Presents a combination of theoretical and engineering approaches to particulate systems along with discussion of related diversity, with exercises and case studies
Download or read book An Experimental Study of the Flow Newtonian and Non Newtonian Liquids Near a Stagnation Point written by Lewis S. Smith and published by . This book was released on 1974 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Non Newtonian Flow and Applied Rheology written by R. P. Chhabra and published by Butterworth-Heinemann. This book was released on 2011-04-08 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book bridges the gap between the theoretical work of the rheologist, and the practical needs of those who have to design and operate the systems in which these materials are handled or processed. It is an established and important reference for senior level mechanical engineers, chemical and process engineers, as well as any engineer or scientist who needs to study or work with these fluids, including pharmaceutical engineers, mineral processing engineers, medical researchers, water and civil engineers. This new edition covers a considerably broader range of topics than its predecessor, including computational fluid dynamics modelling techniques, liquid/solid flows and applications to areas such as food processing, among others. - Written by two of the world's leading experts, this is the only dedicated non-Newtonian flow reference in print. - Since first publication significant advances have been made in almost all areas covered in this book, which are incorporated in the new edition, including developments in CFD and computational techniques, velocity profiles in pipes, liquid/solid flows and applications to food processing, and new heat/mass transfer methods and models. - Covers both basic rheology and the fluid mechanics of NN fluids - a truly self-contained reference for anyone studying or working with the processing and handling of fluids
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation on Liquid liquid Dispersion in Stirred Tanks Through Experimental Approach and Computational Fluid Dynamic CFD written by Sepehr Khajeh Naeeni and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Stirred tanks have a vital role in chemical engineering industries. Among the various applications of stirred tanks, mixing of two immiscible liquid phases is of interest in chemical processes. Mixing of two immiscible liquids in the stirred tank is an integral part of achieving a stable emulsion, which impacts the product quality. The design of the stirred tanks including but not limited to the geometry and dimensions of the vessel, the location, size, and the type of the impeller, fluid rheology, and the volume fraction of dispersed phase relies on comprehensive knowledge about the liquid-liquid mixing performance. One of the major factors affecting the stability of liquid-liquid dispersion is droplet size distribution (DSD) of dispersed phase. The study of DSD in liquid-liquid dispersions still relies on experimental data. The main objective of this study is to evaluate the effect of dispersed phase viscosity, volume fraction, and agitation speed on dilute liquid-liquid dispersions. Therefore, the liquid-liquid dispersion in stirred tank has been evaluated through electrical resistance tomography (ERT), focused beam reflectance measurement (FBRM), and computational fluid dynamics (CFD). ERT provides a non-intrusive online measurement to evaluate the mixing hydrodynamic of dispersion in the tank. FBRM technique is an online particle size measurement technique which evaluates the effect of mixing process on particle interactions and droplet size distribution. Using CFD coupled with population balance modeling (PBM) is the last step toward complete analysis of liquid-liquid dispersion process.
Download or read book The Mathematical Understanding of Chemical Engineering Systems written by Neal R. Amundson and published by Elsevier. This book was released on 2014-05-19 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical Understanding of Chemical Engineering Systems is a collection of articles that covers the mathematical model involved in the practice of chemical engineering. The materials of the book are organized thematically into section. The text first covers the historical development of chemical engineering, and then proceeds to tackling a much more technical and specialized topics in the subsequent sections. The second section talks about the physical separation process, while the third section deals with stirred tank stability and control. Next, the book tackles polymerization and particle problems. Section 6 discusses empty tubular and fixed-bed catalytic reactors, while Section 7 details fluid-bed reactors and coal combustion. In the last two sections, the text presents mathematical and miscellaneous papers. The book will be most useful to researchers and practitioners of chemical engineering. Mathematicians and chemists will also benefit from the text.
Download or read book Behavior of a Liquid liquid System in a Stirred Tank written by Stanley A. Leshaw and published by . This book was released on 1963 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Mixing of Floating Particles in Water in Agitated Tanks written by Nasrolah Majidian and published by . This book was released on 1991 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new tiechnique has been developed for following the progress of mixing in solid-liquid systems where the solids are less dense than the liquid The technique is based on the measurement of the mass of particles on the liquid surface and uses a monitoring device which consists of a combination of infra-red emitters - detectors to monitor the whole of the liquid surface. The technique offers a number of advantages and reduces the subjectivity usually associated with solid suspension experiments and facilitates the extension of this experiment to any type of vessel. The monitoring device can be calibrated in absolute terms to give the mass of particles on the surface at any time. This allows mixing to be described quantitatively and reproducibly as a function of impeller speed. The experimental work has been carried out in an agitated tank of 140mm diameter for a range of particle concentrations, using disc turbines, 4-bladed 45 degree pitched turbines and a marine propeller. A simple model was developed....
Download or read book An Experimental Investigation of the Damping of Liquid Oscillations in Cylindrical Tanks with Various Baffles written by Milton A. Silveira and published by . This book was released on 1961 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Intensification of Liquid Liquid Processes written by Laurence R. Weatherley and published by Cambridge University Press. This book was released on 2020-04-16 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore and review novel techniques for intensifying transport and reaction in liquid-liquid and related systems with this essential toolkit. Topics include discussion of the principles of process intensification, the nexus between process intensification and sustainable engineering, and the fundamentals of liquid-liquid contacting, from an expert with over forty-five years' experience in the field. Providing promising directions for investment and for new research in process intensification, in addition to a unique review of the fundamentals of the topic, this book is the perfect guide for senior undergraduate students, graduate students, developers, and research staff in chemical engineering and biochemical engineering.
Download or read book An Experimental Study of Liquid Surface Oscillations in Longitudinally Excited Compartmented Cylindrical and Spherical Tanks written by Daniel D. Kana and published by . This book was released on 1966 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Industrial Mixing written by Suzanne M. Kresta and published by John Wiley & Sons. This book was released on 2016-03-11 with total page 1035 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Industrial Mixing is a companion volume and update to the Handbook of Industrial Mixing. The second volume fills in gaps for a number of industries that were not covered in the first edition. Significant changes in five of the fundamental areas are covered in entirely updated or new chapters. The original text is provided as a searchable pdf file on the accompanying USB. This book explains industrial mixers and mixing problems clearly and concisely. Gives practical insights by the top professionals in the field, combining industrial design standards with fundamental insight. Details applications in 14 key industries. Six of these are new since the first edition. Provides the professional with information he/she did not receive in school. Five completely rewritten chapters on mixing fundamentals where significant advances have happened since the first edition and seven concise update chapters which summarize critical technical information.
Download or read book Mixing and Crystallization written by Bhaskar Sen Gupta and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are honoured to present this collection of selected papers from the International Conference on Mixing and Crystallization, held at the Tioman Island, Malaysia in April, 1998. We are grateful to the editorial board comprising five eminent researchers in the field of mixing and crystallization for their thoughtful review and suggestions. In order to make this book as current as possible some of the papers have been thoroughly revised, which caused some delay in bringing out this edited version. We received necessary support from the Institute of Post Graduate Studies and Research, the University of Malaya and the Special Research Centre for Multiphase Processes, and the University of Newcastle, Australia in organizing this conference. We are indebted to the Institute of Chemical Engineers, United Kingdom, and the Institution of Engineers, Malaysia for their sponsorship. We would like to thank K.C. Lim, Dr. C. Ramakanth and Ms. Zubaidah for their help at the various stages of editing. We would also like to express our gratitude to Professor Mohd. Ali Hashim and Dr. Nafis Ahmed for their help and encouragement. Finally, I would like to thank Kluwer Academic Publishers for publishing this book. Bhaskar Sen Gupta Shaliza Ibrahim University of Malaya, Kuala Lumpur xi CFD MODELLING OF HYDRODYNAMIC CONDITIONS WITHIN THE WAKE OF MIXING IMPELLER BLADES 1 G.D. RIGByl., G. LANE . AND G.M. EVANSl.
