Conservation Equations And Modeling Of Chemical And Biochemical Processes
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Conservation Equations And Modeling Of Chemical And Biochemical Processes
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Author : Said S.E.H. Elnashaie
language : en
Publisher: CRC Press
Release Date : 2003-03-26
Conservation Equations And Modeling Of Chemical And Biochemical Processes written by Said S.E.H. Elnashaie and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-03-26 with Science categories.
Presenting strategies in control policies, this text uses a systems theory approach to predict, simulate and streamline plant operation, conserve fuel and resources, and increase workplace safety in the manufacturing, chemical, petrochemical, petroleum, biochemical and energy industries. Topics of discussion include system theory and chemical/biochemical engineering systems, steady state, unsteady state, and thermodynamic equilibrium, modeling of systems, fundamental laws governing the processes in terms of the state variables, different classifications of physical models, the story of chemical engineering in relation to system theory and mathematical modeling, overall heat balance with single and multiple chemical reactions and single and multiple reactions.
Process Modelling And Simulation In Chemical Biochemical And Environmental Engineering
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Author : Ashok Kumar Verma
language : en
Publisher: CRC Press
Release Date : 2014-10-17
Process Modelling And Simulation In Chemical Biochemical And Environmental Engineering written by Ashok Kumar Verma and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-17 with Science categories.
The use of simulation plays a vital part in developing an integrated approach to process design. By helping save time and money before the actual trial of a concept, this practice can assist with troubleshooting, design, control, revamping, and more. Process Modelling and Simulation in Chemical, Biochemical and Environmental Engineering explores effective modeling and simulation approaches for solving equations. Using a systematic treatment of model development and simulation studies for chemical, biochemical, and environmental processes, this book explains the simplification of a complicated process at various levels with the help of a "model sketch." It introduces several types of models, examines how they are developed, and provides examples from a wide range of applications. This includes the simple models based on simple laws such as Fick’s law, models that consist of generalized equations such as equations of motion, discrete-event models and stochastic models (which consider at least one variable as a discrete variable), and models based on population balance. Divided into 11 chapters, this book: Presents a systematic approach of model development in view of the simulation need Includes modeling techniques to model hydrodynamics, mass and heat transfer, and reactors for single as well as multi-phase systems Provides stochastic and population balance models Covers the application and development of artificial neural network models and hybrid ANN models Highlights gradients based techniques as well as statistical techniques for model validation and sensitivity analysis Contains examples on development of analytical, stochastic, numerical, and ANN-based models and simulation studies using them Illustrates modeling concepts with a wide spectrum of classical as well as recent research papers Process Modelling and Simulation in Chemical, Biochemical and Environmental Engineering includes recent trends in modeling and simulation, e.g. artificial neural network (ANN)-based models, and hybrid models. It contains a chapter on flowsheeting and batch processes using commercial/open source software for simulation.
Introduction To Computational Mass Transfer
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Author : Kuo-Tsung Yu
language : en
Publisher: Springer
Release Date : 2016-09-26
Introduction To Computational Mass Transfer written by Kuo-Tsung Yu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-26 with Science categories.
This book offers an easy-to-understand introduction to the computational mass transfer (CMT) method. On the basis of the contents of the first edition, this new edition is characterized by the following additional materials. It describes the successful application of this method to the simulation of the mass transfer process in a fluidized bed, as well as recent investigations and computing methods for predictions for the multi-component mass transfer process. It also demonstrates the general issues concerning computational methods for simulating the mass transfer of the rising bubble process. This new edition has been reorganized by moving the preparatory materials for Computational Fluid Dynamics (CFD) and Computational Heat Transfer into appendices, additions of new chapters, and including three new appendices on, respectively, generalized representation of the two-equation model for the CMT, derivation of the equilibrium distribution function in the lattice-Boltzmann method, and derivation of the Navier-Stokes equation using the lattice-Boltzmann model. This book is a valuable resource for researchers and graduate students in the fields of computational methodologies for the numerical simulation of fluid dynamics, mass and/or heat transfer involved in separation processes (distillation, absorption, extraction, adsorption etc.), chemical/biochemical reactions, and other related processes.
Chemical Engineering Dynamics
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Author : John Ingham
language : en
Publisher: John Wiley & Sons
Release Date : 2008-02-08
Chemical Engineering Dynamics written by John Ingham and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02-08 with Technology & Engineering categories.
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.
Process Dynamics And Control
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Author : Dale E. Seborg
language : en
Publisher: John Wiley & Sons
Release Date : 2016-09-13
Process Dynamics And Control written by Dale E. Seborg and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-13 with Technology & Engineering categories.
The new 4th edition of Seborg’s Process Dynamics Control provides full topical coverage for process control courses in the chemical engineering curriculum, emphasizing how process control and its related fields of process modeling and optimization are essential to the development of high-value products. A principal objective of this new edition is to describe modern techniques for control processes, with an emphasis on complex systems necessary to the development, design, and operation of modern processing plants. Control process instructors can cover the basic material while also having the flexibility to include advanced topics.
Chemical Process Performance Evaluation
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Author : Ali Cinar
language : en
Publisher: CRC Press
Release Date : 2007-01-11
Chemical Process Performance Evaluation written by Ali Cinar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-11 with Science categories.
The latest advances in process monitoring, data analysis, and control systems are increasingly useful for maintaining the safety, flexibility, and environmental compliance of industrial manufacturing operations. Focusing on continuous, multivariate processes, Chemical Process Performance Evaluation introduces statistical methods and modeling te
Modelling Drying Processes
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Author : Xiao Dong Chen
language : en
Publisher: Cambridge University Press
Release Date : 2013-05-23
Modelling Drying Processes written by Xiao Dong Chen and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-23 with Technology & Engineering categories.
This comprehensive summary of the state of the art and the ideas behind the reaction engineering approach (REA) to drying processes is an ideal resource for researchers, academics and industry practitioners. Starting with the formulation, modelling and applications of the lumped-REA, it goes on to detail the use of the REA to describe local evaporation and condensation, and its coupling with equations of conservation of heat and mass transfer, called the spatial-REA, to model non-equilibrium multiphase drying. Finally, it summarises other established drying models, discussing their features, limitations and comparisons with the REA. Application examples featured throughout help fine-tune the models and implement them for process design and the evaluation of existing drying processes and product quality during drying. Further uses of the principles of REA are demonstrated, including computational fluid dynamics-based modelling, and further expanded to model other simultaneous heat and mass transfer processes.
Chemical Process Engineering
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Author : Harry Silla
language : en
Publisher: CRC Press
Release Date : 2003-08-08
Chemical Process Engineering written by Harry Silla and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-08-08 with Science categories.
This illustrative reference presents a systematic approach to solving design problems by listing the needed equations, calculating degrees-of-freedom, developing calculation procedures to generate process specifications, and sizing equipment. Containing over thirty detailed examples of calculation procedures, the book tabulates numerous easy-to-follow calculation procedures as well as the relationships needed for sizing commonly used equipment. "Chemical Process Engineering" emphasizes the evaluation and selection of equipment by considering its mechanical design and encouraging the selection of standard-size equipment offered by manufacturers to lower costs.
Process Chemistry Of Petroleum Macromolecules
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Author : Irwin A. Wiehe
language : en
Publisher: CRC Press
Release Date : 2008-06-20
Process Chemistry Of Petroleum Macromolecules written by Irwin A. Wiehe and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-06-20 with Science categories.
Although there is a shortage of light petroleum, there is plenty of heavy petroleum rich in macromolecules available, creating an increasing interest for processes that can convert heavy oils to light oils. Process Chemistry of Petroleum Macromolecules provides the scientific basis for such processes, presenting methods to determine improvement potential. Topics include characterization, thermal kinetics, phase behavior, and separation. Revealing that the science of petroleum macromolecules is simpler and more exciting than imagined, it also discusses macromolecules that self-associate, liquid crystalline phases, reactions triggered by phase separation, and both dispersed and dissolved solutes.
Process Chemistry Of Lubricant Base Stocks
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Author : Thomas R. Lynch
language : en
Publisher: CRC Press
Release Date : 2007-09-21
Process Chemistry Of Lubricant Base Stocks written by Thomas R. Lynch and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09-21 with Science categories.
Advances in processing methods are not only improving the quality and yield of lubricant base stocks, they are also reducing the dependence on more expensive crude oil starting materials. Process Chemistry of Lubricant Base Stocks provides a comprehensive understanding of the chemistry behind the processes involved in petroleum base stock p