Fouling of Heat Exchangers

Fouling of Heat Exchangers PDF Author: T.R. Bott
Publisher: Elsevier
ISBN: 0080531903
Category : Technology & Engineering
Languages : en
Pages : 547

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Book Description
This unique and comprehensive text considers all aspects of heat exchanger fouling from the basic science of how surfaces become fouled to very practical ways of mitigating the problem and from mathematical modelling of different fouling mechanisms to practical methods of heat exchanger cleaning. The problems that restrict the efficient operation of equipment are described and the costs, some of them hidden costs, that are associated with the fouling of heat exchangers are discussed. Some simple concepts and models of the fouling processes are presented as part of the introduction to the subject.Advice on the selection, design, installation and commissioning of heat exchangers to minimise fouling is given. A large part of the text is devoted to the use of chemical and other additives to reduce or eliminate the problem of fouling. Another large section is designed to give information on both on-line and off-line cleaning of heat exchangers. One of the difficulties faced by designers and operators of heat exchangers is anticipating the likely extent of fouling problems to be encountered with different flow streams. Another large section addresses the question and describes methods that have been used in attempting to define fouling potential. The book concludes with a chapter on how fouling information can be obtained using plant data, field tests and laboratory studies.

Fouling of Heat Exchangers

Fouling of Heat Exchangers PDF Author: T.R. Bott
Publisher: Elsevier
ISBN: 0080531903
Category : Technology & Engineering
Languages : en
Pages : 547

Get Book Here

Book Description
This unique and comprehensive text considers all aspects of heat exchanger fouling from the basic science of how surfaces become fouled to very practical ways of mitigating the problem and from mathematical modelling of different fouling mechanisms to practical methods of heat exchanger cleaning. The problems that restrict the efficient operation of equipment are described and the costs, some of them hidden costs, that are associated with the fouling of heat exchangers are discussed. Some simple concepts and models of the fouling processes are presented as part of the introduction to the subject.Advice on the selection, design, installation and commissioning of heat exchangers to minimise fouling is given. A large part of the text is devoted to the use of chemical and other additives to reduce or eliminate the problem of fouling. Another large section is designed to give information on both on-line and off-line cleaning of heat exchangers. One of the difficulties faced by designers and operators of heat exchangers is anticipating the likely extent of fouling problems to be encountered with different flow streams. Another large section addresses the question and describes methods that have been used in attempting to define fouling potential. The book concludes with a chapter on how fouling information can be obtained using plant data, field tests and laboratory studies.

Fouling Science and Technology

Fouling Science and Technology PDF Author: L. Melo
Publisher: Springer Science & Business Media
ISBN: 9400928130
Category : Science
Languages : en
Pages : 720

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Book Description
The fouling of heat exchangers, reactors and catalysts remains one of the most urgent problems facing the process industries. Over the past ten years there has been limited research and investigation into the underlying mechanisms which give rise to this problem. For convenience, particularly in heat exchanger technology, the mechanisms involved have been subdivided into different subject areas. It is often the situation that individuals or groups of workers have concentra ted efforts in one or two of these specialist areas and there is a need to integrate the ideas across the whole spectrum of the subject. In addition, topics such as adhesion and surface phenomena have not been properly taken into account up till now in the assessment of the fouling processes. For this reason it was considered essential that the recognised experts from around the world, who are actively concerned with research, development and design in the fieId, should meet and exchange ideas and experience. Such a meeting was held at Alvor, Portugal, in May 1987, sponsored by the NATO Advanced St~dy Institutes Programme. In order to obtain a common basis for the work of the Advanced Study Institute, the whole technological field was reviewed right from the basic concepts to the frontiers of present knowledge. Each invited contributor was asked to make an overall presentation covering his or her area of expertise.

Crude Oil Fouling

Crude Oil Fouling PDF Author: Francesco Coletti
Publisher: Gulf Professional Publishing
ISBN: 0128013591
Category : Technology & Engineering
Languages : en
Pages : 385

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Book Description
With production from unconventional rigs continuing to escalate and refineries grappling with the challenges of shale and heavier oil feedstocks, petroleum engineers and refinery managers must ensure that equipment used with today's crude oil is protected from fouling deposits Crude Oil Fouling addresses this overarching challenge for the petroleum community with clear explanations on what causes fouling, current models and new approaches to evaluate and study the formation of deposits, and how today's models could be applied from lab experiment to onsite field usability for not just the refinery, but for the rig, platform, or pipeline. Crude Oil Fouling is a must-have reference for every petroleum engineer's library that gives the basic framework needed to analyze, model, and integrate the best fouling strategies and operations for crude oil systems. - Defines the most critical variables and events that cause fouling - Explains the consequences of fouling and its impact on operations, safety, and economics - Provides the technical models available to better predict and eliminate the potential for fouling in any crude system

Fouling of a Plate Heat Exchanger by Milk

Fouling of a Plate Heat Exchanger by Milk PDF Author: Jungro Yoon
Publisher:
ISBN:
Category :
Languages : en
Pages : 494

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Book Description


Heat Transfer Equipment Design

Heat Transfer Equipment Design PDF Author: R. K. Shah
Publisher: CRC Press
ISBN: 9780891167297
Category : Science
Languages : en
Pages : 1104

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Book Description


High Temperature Processing of Milk and Milk Products

High Temperature Processing of Milk and Milk Products PDF Author: Hilton C. Deeth
Publisher: John Wiley & Sons
ISBN: 1118460499
Category : Technology & Engineering
Languages : en
Pages : 590

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Book Description
This book covers many aspects of thermal processing of milk and milk products with particular focus on UHT processing. It commences with an overview of the major thermal processing technologies: thermisation, pasteurisation, extended-shelf-life (ESL), UHT and in-container sterilisation. It discusses the principles of the technologies, the processing and packaging equipment used, processing issues such as temperature-time profiles, heat stability, fouling and cleaning, and the quality and safety aspects of the products produced. It provides a balance of the engineering aspects of the processes and the chemical, microbiological and sensory aspects of the products. The changes that occur in products during processing and storage, and the related defects which can arise, are central to the book. The discussions of these changes will be an aid to industry personnel in identifying the causes of quality defects in these products and devising measures which can be taken to eliminate or minimise the defects.

Computational Fluid Dynamics in Food Processing

Computational Fluid Dynamics in Food Processing PDF Author: Da-Wen Sun
Publisher: CRC Press
ISBN: 1351263463
Category : Science
Languages : en
Pages : 734

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Book Description
Since many processes in the food industry involve fluid flow and heat and mass transfer, Computational Fluid Dynamics (CFD) provides a powerful early-stage simulation tool for gaining a qualitative and quantitative assessment of the performance of food processing, allowing engineers to test concepts all the way through the development of a process or system. Published in 2007, the first edition was the first book to address the use of CFD in food processing applications, and its aims were to present a comprehensive review of CFD applications for the food industry and pinpoint the research and development trends in the development of the technology; to provide the engineer and technologist working in research, development, and operations in the food industry with critical, comprehensive, and readily accessible information on the art and science of CFD; and to serve as an essential reference source to undergraduate and postgraduate students and researchers in universities and research institutions. This will continue to be the purpose of this second edition. In the second edition, in order to reflect the most recent research and development trends in the technology, only a few original chapters are updated with the latest developments. Therefore, this new edition mostly contains new chapters covering the analysis and optimization of cold chain facilities, simulation of thermal processing and modeling of heat exchangers, and CFD applications in other food processes.

VDI Heat Atlas

VDI Heat Atlas PDF Author: VDI Gesellschaft
Publisher: Springer Science & Business Media
ISBN: 3540778764
Category : Science
Languages : en
Pages : 1608

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Book Description
For more than 50 years, the Springer VDI Heat Atlas has been an indispensable working means for engineers dealing with questions of heat transfer. Featuring 50% more content, this new edition covers most fields of heat transfer in industrial and engineering applications. It presents the interrelationships between basic scientific methods, experimental techniques, model-based analysis and their transfer to technical applications.

Solving Problems in Food Engineering

Solving Problems in Food Engineering PDF Author: Stavros Yanniotis
Publisher: Springer Science & Business Media
ISBN: 0387735143
Category : Technology & Engineering
Languages : en
Pages : 302

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Book Description
This easy-to-follow guide is a step by step workbook intended to enhance students' understanding of complicated concepts in food engineering. It also gives them hands-on practice in solving food engineering problems. The book covers problems in fluid flow, heat transfer, and mass transfer. It also tackles the most common unit operations that have applications in food processing, such as thermal processing, cooling and freezing, evaporation, psychometrics and drying. Included are theoretical questions in the form of true or false, solved problems, semi-solved problems, and problems solved using a computer. The semi-solved problems guide students through the solution.

Heat Transfer in Food Processing

Heat Transfer in Food Processing PDF Author: S. Yanniotis
Publisher: WIT Press
ISBN: 1853129321
Category : Technology & Engineering
Languages : en
Pages : 289

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Book Description
Heat Transfer is important in food processing. This edited book presents a review of ongoing activities in a broad perspective.