Author: Roger J. Meredith
Publisher: IET
ISBN: 9780852969168
Category : Technology & Engineering
Languages : en
Pages : 382
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Book Description
A complete guide, this book presents industrial microwave heating from an engineering base and integrating the essential elements of microwave theory and heat transfer with practical design, application and operational issues.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309050278
Category : Technology & Engineering
Languages : en
Pages : 165
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Book Description
Microwaves can be effectively used in the processing of industrial materials under a wide range of conditions. However, microwave processing is complex and multidisciplinary in nature, and a high degree of technical knowledge is needed to determine how, when, and where the technology can be most profitably utilized. This book assesses the potential of microwave technology for industrial applications, reviews the latest equipment and processing methods, and identifies both the gaps in understanding of microwave processing technology and the promising development opportunities that take advantage of this new technology's unique performance characteristics.
Author: Marc Regier
Publisher: Woodhead Publishing
ISBN: 0081005318
Category : Technology & Engineering
Languages : en
Pages : 486
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Book Description
The Microwave Processing of Foods, Second Edition, has been updated and extended to include the many developments that have taken place over the past 10 years. Including new chapters on microwave assisted frying, microwave assisted microbial inactivation, microwave assisted disinfestation, this book continues to provide the basic principles for microwave technology, while also presenting current and emerging research trends for future use development. Led by an international team of experts, this book will serve as a practical guide for those interested in applying microwave technology. - Provides thoroughly up-to-date information on the basics of microwaves and microwave heating - Discusses the main factors for the successful application of microwaves and the main problems that may arise - Includes current and potential future applications for real-world application as well as new research and advances - Includes new chapters on microwave-assisted frying, microbial inactivation, and disinfestation
Author: Juming Tang
Publisher: World Scientific
ISBN: 9814490563
Category : Science
Languages : en
Pages : 185
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Book Description
This book consists of peer-reviewed articles reporting on the latest developments in several food engineering and agricultural processing laboratories at US land-granted universities. The contributors are leading experts in their respective fields.The topics covered in the book include new food processing technologies (such as high voltage electric field processing and microwave sterilization/pasteurization), conversion of agricultural by-products into high quality refined cellulose or biodegradable plastics, and advances in machine vision inspection and sorting techniques for fruit and vegetable packaging lines. Each chapter begins with a general background review with important references, and ends with the latest results from each research laboratory.
Author: Robert V. Decareau
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 232
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Book Description
Author: Ahmad Shahid Khan
Publisher: CRC Press
ISBN: 1466591412
Category : Technology & Engineering
Languages : en
Pages : 802
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Book Description
Detailing the active and passive aspects of microwaves, Microwave Engineering: Concepts and Fundamentals covers everything from wave propagation to reflection and refraction, guided waves, and transmission lines, providing a comprehensive understanding of the underlying principles at the core of microwave engineering. This encyclopedic text not only encompasses nearly all facets of microwave engineering, but also gives all topics—including microwave generation, measurement, and processing—equal emphasis. Packed with illustrations to aid in comprehension, the book: Describes the mathematical theory of waveguides and ferrite devices, devoting an entire chapter to the Smith chart and its applications Discusses different types of microwave components, antennas, tubes, transistors, diodes, and parametric devices Examines various attributes of cavity resonators, semiconductor and RF/microwave devices, and microwave integrated circuits Addresses scattering parameters and their properties, as well as planar structures including striplines and microstrips Considers the limitations of conventional tubes, behavior of charged particles in different fields, and the concept of velocity modulation Based on the author’s own class notes, Microwave Engineering: Concepts and Fundamentals consists of 16 chapters featuring homework problems, references, and numerical examples. PowerPoint® slides and MATLAB®-based solutions are available with qualifying course adoption.
Author: A. C. Metaxas
Publisher: IET
ISBN: 9780906048894
Category : Technology & Engineering
Languages : en
Pages : 380
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Book Description
This book offers a broad coverage of the theory and practice of industrial microwave heating. It introduces the physical processes behind dipolar and conductivity loss mechanisms and follows with a thorough presentation of dielectric property data of many industrial materials as a function of the moisture content, temperature and frequency, focussing on the interpretation of such data as regards the suitabiliy for processing these materials with microwave energy. The basic equations which govern the power dissipation, attenuation, phase constant, penetration depth and skin depth are derived from first principles while the transport equations of heat, mass and pressure are qualitatively described, giving particular emphasis to the physical mechanisms behind high frequency drying. The book provides established procedures backed by theoretical formulations for the design of industrial travelling wave and multimode applicators. It also provides extensive coverage of single mode fundamental or higher order resonant cavities and outlines a number of atypical applicator structures. It describes the essential features of processing with microwaves under vacuum and presents a brief introduction to the mechanisms which lead to gas breakdown. It stresses the need for a degree of hybridisation with other electrical or conventional heating systems and discusses a few such schemes. The book outlines a number of systems for limiting leakage from on-line industrial microwave systems and concludes with an extensive discussion of successful industrial applications.
Author: David M. Pozar
Publisher: John Wiley & Sons
ISBN: 0470631554
Category : Technology & Engineering
Languages : en
Pages : 752
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Book Description
Pozar's new edition of Microwave Engineering includes more material on active circuits, noise, nonlinear effects, and wireless systems. Chapters on noise and nonlinear distortion, and active devices have been added along with the coverage of noise and more material on intermodulation distortion and related nonlinear effects. On active devices, there's more updated material on bipolar junction and field effect transistors. New and updated material on wireless communications systems, including link budget, link margin, digital modulation methods, and bit error rates is also part of the new edition. Other new material includes a section on transients on transmission lines, the theory of power waves, a discussion of higher order modes and frequency effects for microstrip line, and a discussion of how to determine unloaded.
Author: Charles R. Buffler
Publisher: Springer
ISBN: 9781475758351
Category : Science
Languages : en
Pages : 0
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Book Description
The general public first started taking notice of the microwave oven in 1975 when sales volume, for the first time, exceeded 1,000,000 units per year! In 1985, ovens were owned by over 50070 of U. S. households, and food compa nies were developing microwavable products in earnest. During this period microwave product developers found that very little information was avail able to assist them with their task. Microwave ovens utilized a technology that was completely different from conventional and weIl-understood cook ing procedures. The interaction of microwaves with foods behaved in a mysterious fashion, and product development was, at best, guesswork and, at least, trial and error. This lack of knowledge of both the microwave oven and microwave-food interaction spurred the development of this text. Microwave technology was developed du ring World War 11 when the best scientists in the United States were cloistered at the radiation labora tory at MIT. In the 1940s virtuaIly aIl the technology that could impact the microwave oven was developed and weIl understood. The problem was in the translation of this decades-old knowledge to rules and techniques to be used for food product development. Early authors such as Püschner and Copson wrote texts primarily on applications to industrial processing. This knowledge lay faIlow as these texts went out of print.
Author: Ernest C. Okress
Publisher: Academic Press
ISBN: 148322239X
Category : Technology & Engineering
Languages : en
Pages : 375
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Book Description
Microwave Power Engineering, Volume 1: Generation, Transmission, Rectification considers the components, systems, and applications and the prevailing limitations of the microwave power technology. This book contains four chapters and begins with an introduction to the basic concept and developments of microwave power technology. The second chapter deals with the development of the main classes of high-power microwave and optical frequency power generators, such as magnetrons, crossed-field amplifiers, klystrons, beam plasma amplifiers, crossed-field noise sources, triodes, lasers. The third chapter describes the efficient transmission of high microwave power by means of oversize tubular metallic, surface, beam, and free space beam transmission waveguides. The fourth chapter is devoted to the many different approaches to a microwave rectifier. This book will prove useful to microwave power engineers and researcher who are interested in the application areas of the technology.
