Download or read book A Study of Mixing Models for Continuous Stirred tank Reactor written by Yoshinori Hatazaki and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Mixing Model for a Continuous Flow Stirred Tank Reactor written by Thomas Richard Hanley and published by . This book was released on 1972 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of Mixing with Chemical Reaction in a Continuous flow Stirred Tank Reactor written by Dao-Tsing Wu and published by . This book was released on 1962 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrodynamic Mixing Model Applied to a Continuous Stirred tank Reactor with and Without Second order Reaction written by Leon L. Otte and published by . This book was released on 1974 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling and Optimizing Mixing Efficiency in a Two impeller Stirred Tank written by Shu Yang and published by . This book was released on 2017 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: For commercial scale reactors, insufficient mixing is a common phenomenon. Imperfect mixing can have significant impact on product quality. Therefore, improving the efficiency of mixing is an important part of process design and optimization. This study intends to develop a computationally feasible model of a stirred tank reactor, and use this model to improve the mixing efficiency. In this study, a scaled-down version of a real stirred tank reactor is modelled. A computational fluid dynamics (CFD) based compartmental model was developed through finite volume discretization of mass balance equation. A resolution sensitivity test was conducted to determine the discretization mesh scheme. This model demands less computation than dynamic CFD simulation while shows satisfactory predictive power. A benchmark chemical reaction system was integrated to characterize the mixing efficiency, which is composed of a first-order decay and a parallel second order coupling. Two operating policies were studied to optimize the mixing efficiency. The first is a static policy which employs a constant feeding rate in a semi-batch process, and the second is a dynamic policy which adjusts the feeding rate dynamically. Feeding point and feeding rate profile are the decision variables. Mixed-integer surrogate optimization was implemented to find the optimum, and the solution was validated with interior point method. The results obtained indicate that the choice of feeding point is independent of feeding rate profile. Additionally, it has been concluded that the static policy results in poor utilization of feed. By implementing the dynamic policy, through the extra degree of freedom, the waste of material is reduced and improvement in the economy of process is achieved.
Download or read book Qualitative Analysis of Mathematical Models of CSTR continuous Stirred Tank Reactor for Variable Feed Flow written by Vadim Panfilov and published by . This book was released on 1997 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Experimental Study of Mixing and Segregation in a Stirred Tank Reactor written by George Richard Worrell and published by . This book was released on 1963 with total page 322 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 Modeling of Chemical Kinetics and Reactor Design written by A. Kayode Coker and published by Gulf Professional Publishing. This book was released on 2001-07-26 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference conveys a basic understanding of chemical reactor design methodologies that incorporate both control and hazard analysis. It demonstrates how to select the best reactor for any particular chemical reaction, and how to estimate its size to determine the best operating conditions.
Download or read book Incomplete mixing in a continuous stirred tank reactor written by Uppinder Singh Anand and published by . This book was released on 1967 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of Dynamic Models for a Continuous Flow Stirred Tank Reactor written by Larry H-K. Cheng and published by . This book was released on 1973 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemically Reacting Tracers written by Yolanda Wang and published by . This book was released on 1981 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mixing Model and Measurement of Heptane Sulfuric Acid Emulsions in a Continuous Flow Stirred Tank Reactor written by Jorge Alberto Camps and published by . This book was released on 1968 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Engineering Dynamics written by John Ingham and published by John Wiley & Sons. This book was released on 2008-02-08 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the modelling of dynamic chemical engineering processes is presented in a highly understandable way using the unique combination of simplified fundamental theory and direct hands-on computer simulation. The mathematics is kept to a minimum, and yet the nearly 100 examples supplied on www.wiley-vch.de illustrate almost every aspect of chemical engineering science. Each example is described in detail, including the model equations. They are written in the modern user-friendly simulation language Berkeley Madonna, which can be run on both Windows PC and Power-Macintosh computers. Madonna solves models comprising many ordinary differential equations using very simple programming, including arrays. It is so powerful that the model parameters may be defined as "sliders", which allow the effect of their change on the model behavior to be seen almost immediately. Data may be included for curve fitting, and sensitivity or multiple runs may be performed. The results can be seen simultaneously on multiple-graph windows or by using overlays. The resultant learning effect of this is tremendous. The examples can be varied to fit any real situation, and the suggested exercises provide practical guidance. The extensive experience of the authors, both in university teaching and international courses, is reflected in this well-balanced presentation, which is suitable for the teacher, the student, the chemist or the engineer. This book provides a greater understanding of the formulation and use of mass and energy balances for chemical engineering, in a most stimulating manner. This book is a third edition, which also includes biological, environmental and food process examples.
Download or read book Modeling and Simulation in Engineering Sciences written by Noreen Sher Akbar and published by BoD – Books on Demand. This book was released on 2016-08-31 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features state-of-the-art contributions in mathematical, experimental and numerical simulations in engineering sciences. The contributions in this book, which comprise twelve chapters, are organized in six sections spanning mechanical, aerospace, electrical, electronic, computer, materials, geotechnical and chemical engineering. Topics include metal micro-forming, compressible reactive flows, radio frequency circuits, barrier infrared detectors, fiber Bragg and long-period fiber gratings, semiconductor modelling, many-core architecture computers, laser processing of materials, alloy phase decomposition, nanofluids, geo-materials and rheo-kinetics. Contributors are from Europe, China, Mexico, Malaysia and Iran. The chapters feature many sophisticated approaches including Monte Carlo simulation, FLUENT and ABAQUS computational modelling, discrete element modelling and partitioned frequency-time methods. The book will be of interest to researchers and also consultants engaged in many areas of engineering simulation.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1985 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Process Dynamics written by B. Wayne Bequette and published by Pearson. This book was released on 1998 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suitable as a text for Chemical Process Dynamics or Introductory Chemical Process Control courses at the junior/senior level. This book aims to provide an introduction to the modeling, analysis, and simulation of the dynamic behavior of chemical processes.
