Interstitial-scale Modeling of Packed-bed Reactors

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Publisher :
ISBN 13 :
Total Pages : 165 pages
Book Rating : 4.:/5 (854 download)

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Book Synopsis Interstitial-scale Modeling of Packed-bed Reactors by : Daniel P. Combest

Download or read book Interstitial-scale Modeling of Packed-bed Reactors written by Daniel P. Combest and published by . This book was released on 2012 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed-beds are common to adsorption scrubbers, packed bed reactors, and trickle-bed reactors widely used across the petroleum, petrochemical, and chemical industries. The micro structure of these packed beds is generally very complex and has tremendous influence on heat, mass, and momentum transport phenomena on the micro and macro length scales within the bed. On a reactor scale, bed geometry strongly influences overall pressure drop, residence time distribution, and conversion of species through domain-fluid interactions. On the interstitial scale, particle boundary layer formation, fluid to particle mass transfer, and local mixing are controlled by turbulence and dissipation existing around packed particles. In the present research, a CFD model is developed using OpenFOAM (www.openfoam.org) to directly resolve momentum and scalar transport in both laminar and turbulent flow-fields, where the interstitial velocity field is resolved using the Navier-Stokes equations (i.e. no pseudo-continuum based assumptions. A discussion detailing the process of generating the complex domain using a Monte-Carlo packing algorithm is provided, along with relevant details required to generate an arbitrary polyhedral mesh describing the packed-bed. Lastly, an algorithm coupling OpenFOAM with a linear system solver using the graphics processing unit (GPU) computing paradigm was developed and will be discussed in detail.

Multiphase Flows for Process Industries

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Publisher : John Wiley & Sons
ISBN 13 : 3527812040
Total Pages : 838 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Multiphase Flows for Process Industries by : Vivek V. Ranade

Download or read book Multiphase Flows for Process Industries written by Vivek V. Ranade and published by John Wiley & Sons. This book was released on 2022-03-30 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the cutting-edge in multiphase flows used in the process industries In Multiphase Flows for Process Industries: Fundamentals and Applications, a team of accomplished chemical engineers delivers an insightful and complete treatment of the state-of-the-art in commonly encountered multiphase flows in the process industries. After discussing the theoretical background, experimental methods, and computational methods applicable to multiphase flows, the authors explore specific examples from the process industries. The book covers a wide range of multiphase flows, including gas-solid fluidized beds and flows with phase change. It also provides direction on how to use current advances in the field to realize efficient and optimized processes. Filling the gap between theory and practice, this unique reference also includes: A thorough introduction to multiphase flows and the process industry Practical discussions of flow regimes, lower order models and correlations, and the chronological development of mathematical models for multiphase flows Comprehensive explorations of experimental methods for characterizing multiphase flows, including flow imaging and visualization In-depth examinations of computational models for simulating multiphase flows Perfect for chemical and process engineers, Multiphase Flows for Process Industries: Fundamentals and Applications is required reading for graduate and doctoral students in the engineering sciences, as well as professionals in the chemical industry.

Trickle Bed Reactors

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Publisher : Elsevier
ISBN 13 : 0080931448
Total Pages : 285 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Trickle Bed Reactors by : Vivek V. Ranade

Download or read book Trickle Bed Reactors written by Vivek V. Ranade and published by Elsevier. This book was released on 2011-03-18 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a hybrid methodology for engineering of trickle bed reactors by integrating conventional reaction engineering models with state-of-the-art computational flow models. The content may be used in several ways and at various stages in the engineering process: it may be used as a basic resource for making appropriate reactor engineering decisions in practice; as study material for a course on reactor design, operation, or optimization of trickle bed reactors; or in solving practical reactor engineering problems. The authors assume some background knowledge of reactor engineering and numerical techniques. Facilitates development of high fidelity models for industrial applications Facilitates selection and application of appropriate models Guides development and application of computational models to trickle beds

Modelling and Control of a Packed Bed Reactor

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Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Modelling and Control of a Packed Bed Reactor by : Larry Cates Windes

Download or read book Modelling and Control of a Packed Bed Reactor written by Larry Cates Windes and published by . This book was released on 1986 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adiabatic Fixed-Bed Reactors

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Publisher : Butterworth-Heinemann
ISBN 13 : 0128014660
Total Pages : 141 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Adiabatic Fixed-Bed Reactors by : Jonathan Worstell

Download or read book Adiabatic Fixed-Bed Reactors written by Jonathan Worstell and published by Butterworth-Heinemann. This book was released on 2014-08-19 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Guides in Chemical Engineering are a cluster of short texts that each provides a focused introductory view on a single subject. The full library spans the main topics in the chemical process industries that engineering professionals require a basic understanding of. They are ‘pocket publications’ that professional engineers can easily carry with them or access electronically while working. Each text is highly practical and applied, and presents first principles for engineers who need to get up to speed in a new area fast. The focused facts provided in each guide will help you converse with experts in the field, attempt your own initial troubleshooting, check calculations, and solve rudimentary problems. Adiabatic Fixed-bed Reactors covers the fundamentals of fixed-bed reactors, including various types and their physical properties. Applications of each device type are discussed, as well as trouble-shooting Solid-supported Catalysts. This text is ideal for any engineer who is new to working with fixed-bed reactors and needs to know the basics quickly and easily. Practical, short, concise information on the basics will help you get an answer or teach yourself a new topic quickly Supported by industry examples to help you solve a real world problem Single subject volumes provide key facts for professionals

Multiphase Flow and Heat Transfer in Pebble Bed Reactor Core

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Publisher : Springer Nature
ISBN 13 : 9811595658
Total Pages : 510 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Multiphase Flow and Heat Transfer in Pebble Bed Reactor Core by : Shengyao Jiang

Download or read book Multiphase Flow and Heat Transfer in Pebble Bed Reactor Core written by Shengyao Jiang and published by Springer Nature. This book was released on 2020-11-19 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces readers to gas flows and heat transfer in pebble bed reactor cores. It addresses fundamental issues regarding experimental and modeling methods for complex multiphase systems, as well as relevant applications and recent research advances. The numerical methods and experimental measurements/techniques used to solve pebble flows, as well as the content on radiation modeling for high-temperature pebble beds, will be of particular interest. This book is intended for a broad readership, including researchers and practitioners, and is sure to become a key reference resource for students and professionals alike.

Fixed-bed Reactor Design and Diagnostics

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Publisher : Butterworth-Heinemann
ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fixed-bed Reactor Design and Diagnostics by : Howard F. Rase

Download or read book Fixed-bed Reactor Design and Diagnostics written by Howard F. Rase and published by Butterworth-Heinemann. This book was released on 1990 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is written for the busy professional who, when faced with design or operating decisions, needs swift recommendations and relevant insights. To this end, it presents procedures and techniques consistent with the time constraints imposed by most practical problems. This book does not attempt to provide an extensive review of the literature but instead suggests approaches known to be valid and successful.;Part I presents essential theory and conceptual background: Part II recommends mathematical models, scale-up procedures, and diagnostic methods; and Part III provides a generous number of practical examples. Because computers are now commonly used to reach rapid, optimum decisions for fixed-bed reactors, the examples recommend and use software available to most chemical engineers.

Multiphase Catalytic Reactors

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Publisher : John Wiley & Sons
ISBN 13 : 1118115767
Total Pages : 395 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Multiphase Catalytic Reactors by : Zeynep Ilsen Önsan

Download or read book Multiphase Catalytic Reactors written by Zeynep Ilsen Önsan and published by John Wiley & Sons. This book was released on 2016-07-05 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a holistic approach to multiphase catalytic reactors from their modeling and design to their applications in industrial manufacturing of chemicals Covers theoretical aspects and examples of fixed-bed, fluidized-bed, trickle-bed, slurry, monolith and microchannel reactors Includes chapters covering experimental techniques and practical guidelines for lab-scale testing of multiphase reactors Includes mathematical content focused on design equations and empirical relationships characterizing different multiphase reactor types together with an assortment of computational tools Involves detailed coverage of multiphase reactor applications such as Fischer-Tropsch synthesis, fuel processing for fuel cells, hydrotreating of oil fractions and biofuels processing

Modeling Toward Stability Analysis of a Packed Bed Chemical Reactor

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Publisher :
ISBN 13 :
Total Pages : 580 pages
Book Rating : 4.:/5 (179 download)

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Book Synopsis Modeling Toward Stability Analysis of a Packed Bed Chemical Reactor by : Jacques Georges Jouven

Download or read book Modeling Toward Stability Analysis of a Packed Bed Chemical Reactor written by Jacques Georges Jouven and published by . This book was released on 1970 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mathematical Modeling of Complex Reaction Systems in the Oil and Gas Industry

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Publisher : John Wiley & Sons
ISBN 13 : 1394220049
Total Pages : 485 pages
Book Rating : 4.3/5 (942 download)

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Book Synopsis Mathematical Modeling of Complex Reaction Systems in the Oil and Gas Industry by : Jorge Ancheyta

Download or read book Mathematical Modeling of Complex Reaction Systems in the Oil and Gas Industry written by Jorge Ancheyta and published by John Wiley & Sons. This book was released on 2024-07-25 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the fundamentals of reaction systems modeling for the age of decarbonization Reactor design is one of the most important parts of the oil and gas industry, with reactor processes and the accompanying technologies constantly evolving to meet industry needs. A crucial component of effective reactor design is modelling complex reaction systems, which can help predict commercial performance, shape safety procedures, and more. At a time when decarbonization and clean energy transition are among the fundamental global technological challenges, it has never been more important for engineers to grasp the cutting edge of reaction system modelling. Mathematical Modeling of Complex Reaction Systems in the Oil and Gas Industry provides a systematic introduction to this timely subject. Each chapter provides a step-by-step description of the kinetic and reactor models for a particular kind of process and its accompanying systems. Backed by voluminous experimental data and incorporating extensive simulation results, the book constitutes an indispensable contribution to the global search for clean energy solutions. Mathematical Modeling of Complex Reaction Systems in the Oil and Gas Industry readers will also find: All the required tools for developing new reactor models for different reaction scales Detailed discussion of topics including hydrocracking of heavy oils, catalyst deactivation, oxidative regeneration of catalysts, and many more Extensive treatment of both steady-state and dynamic simulations Mathematical Modeling of Complex Reaction Systems in the Oil and Gas Industry is ideal for chemical and process engineers, computational chemists and modelers, catalysis researchers, and any other researchers or professionals in petrochemical engineering and the oil and gas industry.

Advanced Reactor Modeling with MATLAB

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110632314
Total Pages : 263 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Advanced Reactor Modeling with MATLAB by : Riccardo Tesser

Download or read book Advanced Reactor Modeling with MATLAB written by Riccardo Tesser and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-12-07 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers the reader a modern approach to reactor description and modelling. Using the widely applied numerical language MATLAB, it provides the reader with categorized groups of general code for a wide variety of chemical reactors. Being designed as a tool for researchers and professionals, the code can easily be extended and adapted by the reader to their own specific problems.

Mathematical Modeling of Laboratory Scale Three-phase Fixed Bed Reactors

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Publisher :
ISBN 13 : 9789521229350
Total Pages : 177 pages
Book Rating : 4.2/5 (293 download)

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Book Synopsis Mathematical Modeling of Laboratory Scale Three-phase Fixed Bed Reactors by : Teuvo Kilpiö

Download or read book Mathematical Modeling of Laboratory Scale Three-phase Fixed Bed Reactors written by Teuvo Kilpiö and published by . This book was released on 2013 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Data-based Modeling of Packed-tube Reactors

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Publisher :
ISBN 13 :
Total Pages : 566 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Data-based Modeling of Packed-tube Reactors by : Sanjay Mehta

Download or read book Data-based Modeling of Packed-tube Reactors written by Sanjay Mehta and published by . This book was released on 1998 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dynamics and Control of Chemical Reactors and Distillation Columns

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Publisher : Elsevier
ISBN 13 : 1483298906
Total Pages : 343 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Dynamics and Control of Chemical Reactors and Distillation Columns by : C. McGreavy

Download or read book Dynamics and Control of Chemical Reactors and Distillation Columns written by C. McGreavy and published by Elsevier. This book was released on 2014-05-23 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the latest results of both academic and industrial research in the control, modelling and dynamics of two of the most fundamental constituents of all chemical engineering plant. Includes contributions on fixed-bed, gas-phase and tubular reactors, thermal cracking furnaces and distillation columns, related to applications in all major areas of chemical engineering, including petrochemicals and bulk chemical manufacture. Contains 51 papers.

Dynamic Modeling and Simulation of a Non-adiabatic Packed Bed Reactor

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Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (551 download)

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Book Synopsis Dynamic Modeling and Simulation of a Non-adiabatic Packed Bed Reactor by : Hemant W. Dandekar

Download or read book Dynamic Modeling and Simulation of a Non-adiabatic Packed Bed Reactor written by Hemant W. Dandekar and published by . This book was released on 1988 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modelling and Identification of a Catalytic Packed Bed Reactor

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Publisher :
ISBN 13 :
Total Pages : 550 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Modelling and Identification of a Catalytic Packed Bed Reactor by : Marvin Jay Schwedock

Download or read book Modelling and Identification of a Catalytic Packed Bed Reactor written by Marvin Jay Schwedock and published by . This book was released on 1983 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Data-based Modelling of a Slender Packed Bed Reactor

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Publisher :
ISBN 13 :
Total Pages : 354 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Data-based Modelling of a Slender Packed Bed Reactor by : Ana Maria Gola-Galimidi

Download or read book Data-based Modelling of a Slender Packed Bed Reactor written by Ana Maria Gola-Galimidi and published by . This book was released on 1991 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: