Modeling and Optimization of Tubular Polymerization Reactors

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (819 download)

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Book Synopsis Modeling and Optimization of Tubular Polymerization Reactors by : Ionut Banu

Download or read book Modeling and Optimization of Tubular Polymerization Reactors written by Ionut Banu and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this thesis is the investigation of modeling and optimization particularities of tubular polymerization reactors. The original work is divided in two sections, the first treating a modeling and optimization study of tubular reactors for methyl methacrylate polymerization in solution, and the second, an experimental and theoretical study of L-lactide reactive extrusion. In the first section, reactor simulations in similar operating conditions were performed in order to select a representative kinetic model among the published kinetic models for MMA solution polymerization. Two widely used numerical algorithms, one based on Pontryagin's Minimum Principle and the other a Genetic Algorithm, were compared for an average-complexity optimization problem. The results showed a superior robustness of the Genetic Algorithm for this category of problems. The second part of the thesis deals with the modeling and optimization of L-lactide reactive extrusion. A kinetic model is proposed and its parameters estimated using nonlinear estimation numerical procedures based on experimentally measured data. Reactive extrusion experiments were performed in representative operating conditions. The Llactide/ polylactide flow in the extruder was characterized by simulation using the commercial software LUDOVIC®. The simulated residence time distributions characteristics are used to model the reactive extrusion process of two approaches, an axial dispersion model and a compartment model, based on compartments whose characteristics are deduced from the simulations using LUDOVIC®. The modeling results are in good agreement with the measured data in the same operating conditions.

Modeling and Optimization of Bulk Polymerizations in Tubular Reactors

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ISBN 13 :
Total Pages : 293 pages
Book Rating : 4.:/5 (115 download)

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Book Synopsis Modeling and Optimization of Bulk Polymerizations in Tubular Reactors by : Ramesh Mallikarjun

Download or read book Modeling and Optimization of Bulk Polymerizations in Tubular Reactors written by Ramesh Mallikarjun and published by . This book was released on 1985 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mathematical Modeling of Bulk and Solution Free Radical Polymerization in Tubular Reactors

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ISBN 13 :
Total Pages : 418 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Mathematical Modeling of Bulk and Solution Free Radical Polymerization in Tubular Reactors by : Carl John Stevens

Download or read book Mathematical Modeling of Bulk and Solution Free Radical Polymerization in Tubular Reactors written by Carl John Stevens and published by . This book was released on 1988 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modeling and Optimization of Bulk Polimerizations in Tubular Reactors

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ISBN 13 :
Total Pages : 293 pages
Book Rating : 4.:/5 (932 download)

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Book Synopsis Modeling and Optimization of Bulk Polimerizations in Tubular Reactors by :

Download or read book Modeling and Optimization of Bulk Polimerizations in Tubular Reactors written by and published by . This book was released on 1991 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Optimization

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Publisher : Springer Science & Business Media
ISBN 13 : 3642305040
Total Pages : 1088 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Handbook of Optimization by : Ivan Zelinka

Download or read book Handbook of Optimization written by Ivan Zelinka and published by Springer Science & Business Media. This book was released on 2012-09-26 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optimization problems were and still are the focus of mathematics from antiquity to the present. Since the beginning of our civilization, the human race has had to confront numerous technological challenges, such as finding the optimal solution of various problems including control technologies, power sources construction, applications in economy, mechanical engineering and energy distribution amongst others. These examples encompass both ancient as well as modern technologies like the first electrical energy distribution network in USA etc. Some of the key principles formulated in the middle ages were done by Johannes Kepler (Problem of the wine barrels), Johan Bernoulli (brachystochrone problem), Leonhard Euler (Calculus of Variations), Lagrange (Principle multipliers), that were formulated primarily in the ancient world and are of a geometric nature. In the beginning of the modern era, works of L.V. Kantorovich and G.B. Dantzig (so-called linear programming) can be considered amongst others. This book discusses a wide spectrum of optimization methods from classical to modern, alike heuristics. Novel as well as classical techniques is also discussed in this book, including its mutual intersection. Together with many interesting chapters, a reader will also encounter various methods used for proposed optimization approaches, such as game theory and evolutionary algorithms or modelling of evolutionary algorithm dynamics like complex networks.

Handbook of Chemical Reactor Design, Optimization, and Scaleup

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Publisher : McGraw Hill Professional
ISBN 13 : 007139558X
Total Pages : 626 pages
Book Rating : 4.0/5 (713 download)

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Book Synopsis Handbook of Chemical Reactor Design, Optimization, and Scaleup by : Bruce Nauman

Download or read book Handbook of Chemical Reactor Design, Optimization, and Scaleup written by Bruce Nauman and published by McGraw Hill Professional. This book was released on 2001-10-21 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE MODERN GUIDE TO CHEMICAL REACTORS In the best professional sourcebook on chemical reactors ever written, world-class expert Bruce Nauman provides toos, information, and hands-on expertise to make important engineering tasks and decisions easier. Clearly and in depth, CHEMICAL REACTOR DESIGN, OPTIMIZATION AND SCALEUP provides-- * Up-to-date information to help chemical and process engineers save time, money, and materials * Decision-aiding coverage of every aspect of selection, design factors and parameters, optimization, and scaleup * A convenient source of explained formulas, principles, and data * Numerous detailed examples * Worked mathematical solutions * The latest information on reactor design for biochemicals and polymers, as well as other newer and standard substances DESIGN AND SPECIFY CHEMICAL REACTORS CONFIDENTLY, WITH STATE-OF-THE-ART SKILLS

Adaptive Method of Lines

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Publisher : CRC Press
ISBN 13 : 1420035614
Total Pages : 435 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Adaptive Method of Lines by : A, Vande Wouwer

Download or read book Adaptive Method of Lines written by A, Vande Wouwer and published by CRC Press. This book was released on 2001-04-18 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: The general Method of Lines (MOL) procedure provides a flexible format for the solution of all the major classes of partial differential equations (PDEs) and is particularly well suited to evolutionary, nonlinear wave PDEs. Despite its utility, however, there are relatively few texts that explore it at a more advanced level and reflect the method's

Modeling of Diffusion During Styrene Polymerization in Tubular Reactors

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ISBN 13 : 9780493295602
Total Pages : 116 pages
Book Rating : 4.2/5 (956 download)

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Book Synopsis Modeling of Diffusion During Styrene Polymerization in Tubular Reactors by : Joseph T. Savoca

Download or read book Modeling of Diffusion During Styrene Polymerization in Tubular Reactors written by Joseph T. Savoca and published by . This book was released on 2001 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mathematical Modeling, Optimization, and Control of a Semi-batch Polymerization Reactor

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ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (472 download)

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Book Synopsis Mathematical Modeling, Optimization, and Control of a Semi-batch Polymerization Reactor by : Dwayne L. Tyner

Download or read book Mathematical Modeling, Optimization, and Control of a Semi-batch Polymerization Reactor written by Dwayne L. Tyner and published by . This book was released on 2000 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Control of Polymerization Reactors

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Publisher : Routledge
ISBN 13 : 1351457934
Total Pages : 378 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Control of Polymerization Reactors by : Joseph Schork

Download or read book Control of Polymerization Reactors written by Joseph Schork and published by Routledge. This book was released on 2017-09-20 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference and text provides an in-depth description of developments in control techniques and their application to polymerization reactors and offers important introductory background information on polymerization reaction engineering.;Discussing modelling, identification, linear, nonlinear and multivariable schemes, Control of Polymerization Reactors: presents all available techniques that can be used to control reactors properly for optimal performance; shows how to manipulate pivotal variables that affect reactor control; examines methods for deriving dynamic process models to improve reactor efficiency; reviews reactor control problems and points out end-use properties; supplies methods for measuring process variables, and ways to estimate variables that can't be measured; and explains how single-input, single-output (SISO) strategies can be effectively used for control.;Filled with illustrative examples to clarify concepts, including more than 730 figures, tables and equations, Control of Polymerization Reactors is intended for use as a reference for chemical, process development, process design, research and development, control systems, and polymer engineers; and polymer chemists and physicists; as well as a text for upper-level undergraduate and graduate students in polymerization reactor control courses.

Computational Fluid Dynamics for Design and Optimization of Tubular Low-density Polyethylene Reactors

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ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (496 download)

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Book Synopsis Computational Fluid Dynamics for Design and Optimization of Tubular Low-density Polyethylene Reactors by : Nitin Hiralalsa Kolhapure

Download or read book Computational Fluid Dynamics for Design and Optimization of Tubular Low-density Polyethylene Reactors written by Nitin Hiralalsa Kolhapure and published by . This book was released on 2001 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results include temperature profiles, various species profiles and prediction of polymer quality with and without chain transfer mechanisms under various inlet and operating conditions, along with comparisons against pilot-plant scale data and/or comparison of various CFD techniques for accurate and efficient predictions of micromixing effects. Interesting features such as a bimodal temperature distribution and local hot-spots as well as global decomposition after an induction time or due to pulsating initiator feed are also observed under certain conditions using the full PDF simulations near critical points where instabilities occur. Considering the advantages of the two CFD methods, efforts axe also directed towards efficient combination of the two techniques in order to obtain reactor stability plots and catalyst efficiency profiles, which are extremely helpful in operational decisions as well as design of control strategies. Thus the study not only illustrates the importance of mixing effects on LDPE polymerization in tubular reactors, but also yields insight into choosing appropriate operating conditions for maximizing catalyst efficiency while controlling reactor dynamics and product quality in plant-scale tubular LDPE reactors.

Nonlinear Process-model-based Control and Optimization of Batch Polymerization Reactor

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ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.:/5 (314 download)

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Book Synopsis Nonlinear Process-model-based Control and Optimization of Batch Polymerization Reactor by : Jin Yong Choi

Download or read book Nonlinear Process-model-based Control and Optimization of Batch Polymerization Reactor written by Jin Yong Choi and published by . This book was released on 1994 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Dynamic Model for Condensation Polymerization in Tubular Reactors

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ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (499 download)

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Book Synopsis A Dynamic Model for Condensation Polymerization in Tubular Reactors by : Alexander K. Hipp

Download or read book A Dynamic Model for Condensation Polymerization in Tubular Reactors written by Alexander K. Hipp and published by . This book was released on 1995 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemical Reactor Design, Optimization, and Scaleup

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Publisher : John Wiley & Sons
ISBN 13 : 0470282061
Total Pages : 642 pages
Book Rating : 4.4/5 (72 download)

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Book Synopsis Chemical Reactor Design, Optimization, and Scaleup by : E. Bruce Nauman

Download or read book Chemical Reactor Design, Optimization, and Scaleup written by E. Bruce Nauman and published by John Wiley & Sons. This book was released on 2008-07-21 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic reference, now expanded and updated Chemical Reactor Design, Optimization, and Scaleup is the authoritative sourcebook on chemical reactors. This new Second Edition consolidates the latest information on current optimization and scaleup methodologies, numerical methods, and biochemical and polymer reactions. It provides the comprehensive tools and information to help readers design and specify chemical reactors confidently, with state-of-the-art skills. This authoritative guide: Covers the fundamentals and principles of chemical reactor design, along with advanced topics and applications Presents techniques for dealing with varying physical properties in reactors of all types and purposes Includes a completely new chapter on meso-, micro-, and nano-scale reactors that addresses such topics as axial diffusion in micro-scale reactors and self-assembly of nano-scale structures Explains the method of false transients, a numerical solution technique Includes suggestions for further reading, problems, and, when appropriate, scaleup or scaledown considerations at the end of each chapter to illustrate industrial applications Serves as a ready reference for explained formulas, principles, and data This is the definitive hands-on reference for practicing professionals and an excellent textbook for courses in chemical reactor design. It is an essential resource for chemical engineers in the process industries, including petrochemicals, biochemicals, microelectronics, and water treatment.

18th European Symposium on Computer Aided Process Engineering

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Publisher : Elsevier
ISBN 13 : 0444532277
Total Pages : 1233 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis 18th European Symposium on Computer Aided Process Engineering by : Bertrand Braunschweig

Download or read book 18th European Symposium on Computer Aided Process Engineering written by Bertrand Braunschweig and published by Elsevier. This book was released on 2008-06-18 with total page 1233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plenary Lectures. Topic 1 -- Off-Line Systems. Topic 2 -- On-Line Systems. Topic 3 -- Computational & Numerical Solutions Strategies. Topic 4 -- Integrated And Multiscale Modelling And Simulation. Topic 5 -- Cape For The Users!. Topic 6 -- Cape And Society. Topic 7 -- Cape In Education.

Optimization of Polymerization Reactors

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ISBN 13 :
Total Pages : 334 pages
Book Rating : 4.:/5 (153 download)

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Book Synopsis Optimization of Polymerization Reactors by : Jorge Nestor Farber

Download or read book Optimization of Polymerization Reactors written by Jorge Nestor Farber and published by . This book was released on 1983 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:

13th International Symposium on Process Systems Engineering – PSE 2018, July 1-5 2018

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Publisher : Elsevier
ISBN 13 : 0444642420
Total Pages : 2620 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis 13th International Symposium on Process Systems Engineering – PSE 2018, July 1-5 2018 by : Mario R. Eden

Download or read book 13th International Symposium on Process Systems Engineering – PSE 2018, July 1-5 2018 written by Mario R. Eden and published by Elsevier. This book was released on 2018-07-19 with total page 2620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Process Systems Engineering brings together the international community of researchers and engineers interested in computing-based methods in process engineering. This conference highlights the contributions of the PSE community towards the sustainability of modern society and is based on the 13th International Symposium on Process Systems Engineering PSE 2018 event held San Diego, CA, July 1-5 2018. The book contains contributions from academia and industry, establishing the core products of PSE, defining the new and changing scope of our results, and future challenges. Plenary and keynote lectures discuss real-world challenges (globalization, energy, environment and health) and contribute to discussions on the widening scope of PSE versus the consolidation of the core topics of PSE. - Highlights how the Process Systems Engineering community contributes to the sustainability of modern society - Establishes the core products of Process Systems Engineering - Defines the future challenges of Process Systems Engineering