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Fluid Dynamics Of Packed Columns

Author: Jerzy Mackowiak
Publisher: Springer Science & Business Media
ISBN: 9783540887812
Size: 45.92 MB
Format: PDF, Kindle
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The?rstGermanedition of thebook“Fluiddynamicsofpackedcolumns with modern random and structured packings for gas/liquid systems” was published in 1991. It sold out within a few years. Added to this were numerous enquiries, in particular within the industry, prompting me to publish a second, extended edition. A packed column remains the core element of any diffusional separation process. This underlines the need for basic design principles for packed columns, which enhance the design process by making it more accurate and reliable. The SBD (suspended bed of droplets) model introduced in the ?rst German edition of the book was well received by the experts and is now used by a large number of com- nies in the industry, as it offers improved reliability in the ?uid dynamic design of packed columns. For the purpose of facilitating the design process, the SBD model was in- grated into the simulation programme ChemCAD. The software programme FDPAK, which is available for Windows, has certainly contributed to the widespread use of the SBD model. The programme is very user-friendly and the calculation results are p- sented in tabular as well as graphic form, showing ?ood load, pressure drop and hold-up diagrams in the entire operating range.

Transport Phenomena And Unit Operations

Author: Richard G. Griskey
Publisher: John Wiley & Sons
ISBN: 0471722030
Size: 57.77 MB
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The subject of transport phenomena has long been thoroughly and expertly addressed on the graduate and theoretical levels. Now Transport Phenomena and Unit Operations: A Combined Approach endeavors not only to introduce the fundamentals of the discipline to a broader, undergraduate-level audience but also to apply itself to the concerns of practicing engineers as they design, analyze, and construct industrial equipment. Richard Griskey's innovative text combines the often separated but intimately related disciplines of transport phenomena and unit operations into one cohesive treatment. While the latter was an academic precursor to the former, undergraduate students are often exposed to one at the expense of the other. Transport Phenomena and Unit Operations bridges the gap between theory and practice, with a focus on advancing the concept of the engineer as practitioner. Chapters in this comprehensive volume include: Transport Processes and Coefficients Frictional Flow in Conduits Free and Forced Convective Heat Transfer Heat Exchangers Mass Transfer; Molecular Diffusion Equilibrium Staged Operations Mechanical Separations Each chapter contains a set of comprehensive problem sets with real-world quantitative data, affording students the opportunity to test their knowledge in practical situations. Transport Phenomena and Unit Operations is an ideal text for undergraduate engineering students as well as for engineering professionals.

Pipe Flow

Author: Donald C. Rennels
Publisher: John Wiley & Sons
ISBN: 1118275268
Size: 20.39 MB
Format: PDF
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Pipe Flow provides the information required to design and analyze the piping systems needed to support a broad range of industrial operations, distribution systems, and power plants. Throughout the book, the authors demonstrate how to accurately predict and manage pressure loss while working with a variety of piping systems and piping components. The book draws together and reviews the growing body of experimental and theoretical research, including important loss coefficient data for a wide selection of piping components. Experimental test data and published formulas are examined, integrated and organized into broadly applicable equations. The results are also presented in straightforward tables and diagrams. Sample problems and their solution are provided throughout the book, demonstrating how core concepts are applied in practice. In addition, references and further reading sections enable the readers to explore all the topics in greater depth. With its clear explanations, Pipe Flow is recommended as a textbook for engineering students and as a reference for professional engineers who need to design, operate, and troubleshoot piping systems. The book employs the English gravitational system as well as the International System (or SI).

Handbook Of Natural Gas Transmission And Processing

Author: Saeid Mokhatab
Publisher: Elsevier
ISBN: 9780080466972
Size: 70.46 MB
Format: PDF, Mobi
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Handbook of Natural Gas Transmission and Processing gives engineers and managers complete coverage of natural gas transmission and processing in the most rapidly growing sector to the petroleum industry. The authors provide a unique discussion of new technologies that are energy efficient and environmentally appealing at the same time. It is an invaluable reference on natural gas engineering and the latest techniques for all engineers and managers moving to natural gas processing as well as those currently working on natural gas projects. * Provides practicing engineers critical information on all aspects of gas gathering, processing and transmission * First book that treats multiphase flow transmission in great detail * Examines natural gas energy costs and pricing with the aim of delivering on the goals of efficiency, quality and profit

Multiphase Flow And Fluidization

Author: Dimitri Gidaspow
Publisher: Elsevier
ISBN: 0080512267
Size: 12.56 MB
Format: PDF, Docs
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Useful as a reference for engineers in industry and as an advanced level text for graduate engineering students, Multiphase Flow and Fluidization takes the reader beyond the theoretical to demonstrate how multiphase flow equations can be used to provide applied, practical, predictive solutions to industrial fluidization problems. Written to help advance progress in the emerging science of multiphase flow, this book begins with the development of the conservation laws and moves on through kinetic theory, clarifying many physical concepts (such as particulate viscosity and solids pressure) and introducing the new dependent variable--the volume fraction of the dispersed phase. Exercises at the end of each chapterare provided for further study and lead into applications not covered in the text itself. Treats fluidization as a branch of transport phenomena Demonstrates how to do transient, multidimensional simulation of multiphase processes The first book to apply kinetic theory to flow of particulates Is the only book to discuss numerical stability of multiphase equations and whether or not such equations are well-posed Explains the origin of bubbles and the concept of critical granular flow Presents clearly written exercises at the end of each chapter to facilitate understanding and further study

Recent Advances In Chemical Engineering

Author: I Regupathi
Publisher: Springer
ISBN: 981101633X
Size: 68.56 MB
Format: PDF, ePub, Mobi
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The book introduces the outcomes of latest research in the field of Chemical Engineering. The book also illustrates the application of Chemical Engineering principles to provide innovative and state of the art solutions to problems associated with chemical industries. It covers a wide spectrum of topics in the area of Chemical Engineering such as Transfer operations, novel separation processes, adsorption, photooxidation, process control, modelling, and simulation. The book provides timely contribution towards implementation of recent approaches and methods in Chemical Engineering Research. It presents chapters focussed on several Chemical Engineering principles and methodologies of wide multidisciplinary applicability. The intended audience of this book will mainly consist of researchers, research students, and practitioners in Chemical Engineering and allied fields. The book can also serve researchers and students involved in multidisciplinary research.

Bubbly Flows

Author: Martin Sommerfeld
Publisher: Springer Science & Business Media
ISBN: 3642185401
Size: 26.88 MB
Format: PDF, ePub
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The book summarises the outcom of a priority research programme: 'Analysis, Modelling and Computation of Multiphase Flows'. The results of 24 individual research projects are presented. The main objective of the research programme was to provide a better understanding of the physical basis for multiphase gas-liquid flows as they are found in numerous chemical and biochemical reactors. The research comprises steady and unsteady multiphase flows in three frequently found reactor configurations, namely bubble columns without interiors, airlift loop reactors, and aerated stirred vessels. For this purpose new and improved measurement techniques were developed. From the resulting knowledge and data, new and refined models for describing the underlying physical processes were developed, which were used for the establishment and improvement of analytic as well as numerical methods for predicting multiphase reactors. Thereby, the development, lay-out and scale-up of such processes should be possible on a more reliable basis.

Fundamentals Of Momentum Heat And Mass Transfer 6th Edition

Author: James Welty
Publisher: Wiley Global Education
ISBN: 1118804295
Size: 27.72 MB
Format: PDF
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"Fundamentals of Momentum, Heat and Mass Transfer, 6th Edition provides a unified treatment of momentum transfer (fluid mechanics), heat transfer and mass transfer. The new edition has been updated to include more modern examples, problems, and illustrations with real world applications. The treatment of the three areas of transport phenomena is done sequentially. The subjects of momentum, heat, and mass transfer are introduced, in that order, and appropriate analysis tools are developed"--

Crystallization Process Systems

Author: Alan G. Jones
Publisher: Butterworth-Heinemann
ISBN: 0750655208
Size: 65.20 MB
Format: PDF, ePub, Mobi
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Crystallization Process Systems gives a clear, concise, balanced and up to date presentation of crystallization and solid-liquid separation of the crystalline product. The information is presented in a coherent, concise and logical sequence based on the fundamentals of particulate crystallization processes as systems. By emphasising the analysis, design and operation of particulate crystallization processes as systems, the reader will be able to make a better judgement about the best, cheapest and most effective production method to use. Crystallization Process Systems gives a wider view and an overview of the subject of crystallization as a whole. It provides an ideal lead-in to more specialized works such as Crystallization and Solid-Liquid Separation - also published by BH. Presents a coherent, concise and logical sequence based on the fundamentals of particulate crystallization processes as systemsEmphasis on the design and optimization of the crystallization processing system

Reactive Distillation

Author: Kai Sundmacher
Publisher: John Wiley & Sons
ISBN: 3527606262
Size: 17.90 MB
Format: PDF, Kindle
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In a reactive distillation column, both the chemical conversion and the distillative separation of the product mixture are carried out simultaneously. Through this integrative strategy, chemical equilibrium limitations can be overcome, higher selectivities can be achieved and heat of reaction can be directly used for distillation. Increased process efficiency and reduction of investments and operational costs are the direct results of this approach. Highly renowned international experts from both industry and academia review the state-of-the-art and the future directions in application, design, analysis and control of Reactive Distillation processes. Part I surveys various industrial applications and covers both established large scale processes as well as new chemical reaction schemes with high future potential. Part II provides the vital details for analysis of reactive phase equilibria, and discusses the importance of chemical reaction kinetics, while Part III focuses on identifying feasible column configurations and designing their internal structure. Analysis and control of the complex dynamic and steady-state behavior of reactive distillation processes are described in Part IV. Reactive Distillation - a very promising alternative to conventional reaction-distillation flow schemes.