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Books > Professional & Technical > Mechanical engineering & materials > Mechanical engineering > Engines & power transmission > Steam engines
Design and Optimization of Innovative Food Processing Techniques Assisted by Ultrasound: Developing Healthier and Sustainable Food Products is a useful tool in understanding the innovative applications derived from the use of ultrasound technology. The book is a starting point for product development, covering technological, physicochemical and nutritional perspectives, as well as the reduction of food toxics and contaminants. Divided into three parts, sections cover ultrasound usage in obtaining functional foods, extracting bioactive compounds, the improvement of food quality, ultrasound use for the development of novel applications, and more. As the definitive resource in new innovative ultrasound-based emerging processes, this book is a necessity for food scientists and technologists, nutrition researchers, and those working in the food manufacturing industry.
Human Milk Biochemistry and Infant Formula Manufacturing Technology, Second Edition covers the history of bottle feeding, its advantages and disadvantages when compared with breast-feeding, human milk biochemistry, trends and new developments in infant formula formulation and manufacturing, and best practices in infant formula processing technology and quality control. The book also covers human milk proteomics as a new, separate chapter and provides additional information on infant formula clinical trial guidelines. In addition, the book includes information about the formulation and processing of premature and low birth weight infant formula. This book is sure to be a welcome resource for professionals in the food and infant formula industry, academics and graduate students in fields like nutrition, food sciences, or nursing, nutritionists and health professionals, government officials working in relevant departments, and finally, anyone interested in human milk and infant formula.
Electric Drives and Electromechanical Devices: Applications and Control, Second Edition, presents a unified approach to the design and application of modern drive system. It explores problems involved in assembling complete, modern electric drive systems involving mechanical, electrical, and electronic elements. This book provides a global overview of design, specification applications, important design information, and methodologies. This new edition has been restructured to present a seamless, logical discussion on a wide range of topical problems relating to the design and specification of the complete motor-drive system. It is organised to establish immediate solutions to specific application problem. Subsidiary issues that have a considerable impact on the overall performance and reliability, including environmental protection and costs, energy efficiency, and cyber security, are also considered.
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. The latest design and manufacturing details in mechanical drive steam turbines Steam Turbines shows how to select, improve, operate, and maintain high-quality mechanical drive steam turbines-with maximum efficiency and minimum downtime. This new Second Edition offers authoritative information on the operating characteristics, design features, reliability, and maintenance of all steam turbines. A complete sourcebook, Steam Turbines delivers the expertise required to capitalize on the latest steam turbine and intermediate transmission unit innovations--and improve a plant's efficiency, availability, and profitability. Steam Turbines, Second Edition covers: Variable speed drives and intermediate gearing used for major process machinery and cogeneration drives-- with completely updated content Arrangement, material composition, and basic physical laws governing design of steam turbines How to select optimum configurations, controls, and components Options and ways to upgrade existing steam turbines
This book presents the papers from the latest international conference, following on from the highly successful previous conferences in this series held regularly since 1978. Papers cover all current and novel aspects of turbocharging systems design for boosting solutions for engine downsizing. The focus of the papers is on the application of turbocharger and other pressure charging devices to spark ignition (SI) and compression ignition (CI) engines in the passenger car and commercial vehicles. Novel boosting solutions for diesel engines operating in the industrial and marine market sectors are also included. The current emission legislations and environmental trends for reducing CO2 and fuel consumption are the major market forces in the transport (land and marine) and industry sectors. In these market sectors the internal combustion engine is the key product where downsizing is the driver for development for both SI and CI engines in the passenger car and commercial vehicle applications. The more stringent future market forces and environmental considerations mean more stringent engine downsizing, thus, novel systems are required to provide boosting solutions including hybrid, electric-motor and exhaust waste energy recovery systems for high efficiency, response, reliability, durability and compactness etc. For large engines the big challenge is to enhance the high specific power and efficiency whilst reducing emission levels (Nox and Sox) with variable quality fuels. This will require turbocharging systems for very high boost pressure, efficiency and a high degree of system flexibility.
Electron Spin Resonance in Food Science covers, in detail, the ESR identification of the irradiation history of food products and beverages to investigate changes that occur during storage, with an aim of improving hygienic quality and extending shelf-life with minimal tempering in nutritional profile. The book also includes ESR studies on the interaction of food items and packaging materials, along with a section on new approaches in ESR identification of irradiated foods that is followed by a chapter on international legislation relevant to irradiated food. A section on ESR applications in characterizing ROS/antioxidants in food items and lipid oxidation, including spin labeling, spin trapping and imaging applications is also covered, as are ESR applications in nutrition and pharmaceutics.
Comprehensively describes the equipment used in process steam systems, good operational and maintenance practices, and techniques used to troubleshoot system problems * Explains how an entire steam system should be properly designed, operated and maintained * Includes chapters on commissioning and troubleshooting various process systems and problems * Presents basic thermodynamics and heat transfer principles as they apply to good process steam system design * Covers Steam System Efficiency Upgrades; useful for operations and maintenance personnel responsible for modifying their systems
Electrical motor products reviews the energy efficiency management laws for electrical motor products in United States, European Union (EU) and China. The energy efficiency certification requirements for the electrical motor products vary from country to country and are summarised here. International standards, testing methods and certification requirements for specific electrical motor products are discussed, including electric motors, pumps and fans. Finally, methods for improving energy efficiency are examined.
Food processing is the step of the food chain that principally affects a food's physical or biochemical properties, along with determining the safety and shelf life of the product. This book provides a comprehensive overview of innovations in non-thermal technologies specifically for fluid foods, recognized for their high bioavailability of macronutrients and micronutrients. Considerable resources and expertise has been devoted to the processing of safe and wholesome foods. Non-thermal technologies have been developed as an alternative to thermal processing, while still meeting required safety or shelf-life demands and minimising the effects on its nutritional and quality attributes.
Genius' is an over-used, but rarely-accurate, description applied to remarkable figures. In the case of Richard Trevithick, however, its use is not only apt, but could even be regarded as something of an understatement. Philip Hosken's 'Genius' offers a perfect introduction to the great engineer. Combining detailed and original research, the result is a clearly stated, unbiased and readable account of his life and achievements. From childhood and early motivation, through feverish experimentation and frustration, to the eventual triumph of his revolutionary high pressure cylindrical boiler, 1801 road engine and the world's first railway locomotive, the author explains how and why Trevithick became a giant of invention and innovation. Laying to rest myths regurgitated by less-diligent writers, while not neglecting the major contributions to the story of Papin, Newcomen, Savery and others, Hosken employs the kind of scientific rigour which the protagonist of his book might recognise and approve. If you only read one book about Richard Trevithick, make sure it's this one.
As the inventor of the separate-condenser steam engine -- that Promethean symbol of technological innovation and industrial progress -- James Watt has become synonymous with the spirit of invention, while his last name has long been immortalized as the very measurement of power. But contrary to popular belief, Watt did not single-handedly bring about the steam revolution. His "perfect engine" was as much a product of late-nineteenth-century Britain as it was of the inventor's imagination. As one of the greatest technological developments in human history, the steam engine was a major progenitor of the Industrial Revolution, but it was also symptomatic of its many problems. Armed with a patent on the separate-condenser principle and many influential political connections, Watt and his business partner Matthew Boulton fought to maintain a twenty-five-year monopoly on steam power that stifled innovation and ruthlessly crushed competition. After tinkering with boiling kettles and struggling with leaky cylinders for years without success, Watt would eventually amass a fortune and hold sway over an industry. But, as Ben Marsden shows, he owed his astonishing rise as much to espionage and political maneuvering as to his own creativity and determination. This is a tale of science and technology in tandem, of factory show-spaces and international espionage, of bankruptcy and brain drains, lobbying and legislation, and patents and pirates. It reveals how James Watt -- warts and all -- became an icon fit for an age of industry and invention.
This volume is a comprehensive presentation of analytical theory and real-world practical solutions. It clearly illustrates updated approaches that plant managers and performance engineers can use in judging condenser performance and in making maintenance decisions. The author examines current methods for modeling, diagnosing and improving condenser performance. He describes how to calculate heat transfer coefficients, provides details of the new ASME Power Test Code PTC 12.2-1998, and explains the significance of heat transfer coefficients in measuring the overall performance of an operating condenser. Further discussion includes condenser cleaning schedules that save money and reduce CO2 emissions, diagnostic methods that help unit operators pinpoint problem areas, monitoring techniques that help predict the onset of tube fouling and deposit accumulation, and proper methods of tube plugging. New topic areas are also explored: assigning a dollar amount and excess carbon emissions to condenser fouling; methods for estimating cooling water flow rate; and performance analysis for multicompartment condensers. Contents Include: Basic Principles Condenser Performance Monitoring Condenser Performance Modeling Model of Turbine Low Pressure Stage and Estimation of Condenser Duty Interactive Model of Condenser and L.P. Turbine Stage Case Studies Optimization of Condenser Cleaning Schedules Condenser Maintenance Importance of Managed Condenser Maintenance Unit Operator Diagnostics Fouling, Corrosion and Water Contamination Mechanical Cleaning of Condenser Tubes On Site Air and Water in Leakage Detection/Eddy Current Testing Performance Monitoring of Power Plant Heat Exchangers.
This document was prepared to assist industrial plant operating personnel in avoiding steam purity related problems, and it includes the following descriptive sections: Steam Purity, Problems Caused by Poor Steam Purity, Methods of Detecting Steam Purity Problems, Investigating a Steam Purity Problem, Operating Guidelines to Avoid Steam Purity Problems and Steam Sampling and Analysis.
Britains favourite steeplejack and industrial enthusiastic, the late Fred Dibnah, takes us back to the 18th century when the invention of the steam engine gave an enormous impetus to the development of machinery of all types. He reveals how the steam engine provided the first practical means of generating power from heat to augment the old sources of power (from muscle, wind and water) and provided the main source of power for the Industrial Revolution. In Fred Dibnahs Age of Steam Fred shares his passion for steam and meets some of the characters who devote their lives to finding, preserving and restoring steam locomotives, traction engines and stationary engines, mill workings and pumps. Combined with this will be the stories of central figures of the time, including James Watts - inventor of the steam engine - and Richard Trevithick who played a key role in the expansion of industrial Britain in the 18th and 19th centuries.
Vegetation Dynamics and Crop Stress: An Earth-Observation Perspective focuses on vegetation dynamics and crop stress at both the regional and country levels by using earth observation (EO) data sets. The book uniquely provides a better understanding of natural vegetation and crop failure through geo-spatial technologies. This book covers biophysical control of vegetation, deforestation, desertification, drought, and crop-water efficiency, as well as the application of satellite-derived measures from optical, thermal, and microwave domains for monitoring and modeling crop condition, agricultural drought, and crop health in contrasting monsoon/weather episodes.
Microencapsulation in the Food Industry: A Practical Implementation Guide, Second Edition continues to focus on the development of new microencapsulation techniques for researchers and scientists in the field. This practical reference combines the knowledge of new and novel processing techniques, materials and selection, regulatory aspects and testing and evaluation of materials. It provides application specific uses of microencapsulation as it applies to the food and nutraceutical industries. This reference offers unique solutions to some very specific product needs in the field of encapsulation. This second edition highlights changes in the industry as a result of a field that has traversed from the micro scale level to nano-scaled encapsulation and includes two new chapters, one on regulatory, quality, process scale-up, packaging, and economics and the other on testing and quality control.
Operation, Maintenance, and Repair of Land-Based Gas Turbines provides a toolkit for practitioners seeking to make technoeconomic decisions on life extension of power turbine equipment. The work describes essential degradation modes affecting critical components and proven methods of restoration. Sections discuss key elements of life extensions for aging units and components, together with critical reviews of available methodologies. Coverage includes advanced nondestructive testing methods essential for effective life extension programs, including lessons learned from firsthand experience working with multiple machine designs, classes and operating conditions. The final sections cover a body of solutions intended to refocus ORM processes on overcoming the shortfalls caused by volatilities and system restructuring.
Food Waste Recovery: Processing Technologies, Industrial Techniques, and Applications, Second Edition provides information on safe and economical strategies for the recapture of value compounds from food wastes while also exploring their re-utilization in fortifying foods and as ingredients in commercial products. Sections discuss the exploration of management options, different sources, the Universal Recovery Strategy, conventional and emerging technologies, and commercialization issues that target applications of recovered compounds in the food and cosmetics industries. This book is a valuable resource for food scientists, technologists, engineers, chemists, product developers, researchers, academics and professionals working in the food industry.
Environmental Impact of Agro-Food Industry and Food Consumption covers trends associated with the impact of food production on the environment using lifecycle analysis and the standard methods used to estimate the food industry's environmental impact. The book discusses city-scale actions to estimate the environmental impact of food systems, including the meat chain, feeding crops to farmed fish, the confectionary industry, agriculture, tea processing, cheese production, the dairy industry, cold chain, and ice cream production. Food waste and consumption in hospitality and global diets round out these interesting discussions. Written for food scientists, technologists, engineers, chemists, governmental regulatory bodies, environmentalists, environmental technologists, environmental engineers, researchers, academics and professionals working in the food industry, this book is an essential resource on sustainability in the food industry.
Advanced Metrology: Freeform Surfaces provides the perfect guide for engineering designers and manufacturers interested in exploring the benefits of this technology. The inclusion of industrial case studies and examples will help readers to implement these techniques which are being developed across different industries as they offer improvements to the functional performance of products and reduce weight and cost.
William P. Sanders, prominent expert in the field of steam turbines, brings the information and expertise of his seminars to this long-awaited practical approach to steam turbine maintenance and repair. This authoritative guide affords anyone seeking information on turbine steam path maintenance and repair a complete and focused working knowledge of the subject?from the experienced engineer to industry lay person. The reader of this book will be able to: ? Identify the type and severity of any damage ? Suggest possible cause of damage ? Indicate the most appropriate corrective actions available With thought-provoking examples, numerous photographs and figures, and an excellent simplification of a complicated topic, Turbine Steam Path Maintenance & Repair, Volume 1 is sure to be an invaluable resource readers turn to many times during their careers! Contents: ? Considerations of a turbine steam path maintenance strategy ? Steam path component alignment & stage spatial requirements ? Steam path damage induced by water ? Operational events giving rise to steam path damage ? Steam path damage and deterioration from material property degradation ? Steam path damage and deterioration from the deposition of contaminants
Make sure your boiler runs at maximum efficiency!
On its original publication in 1973, this book was the first reference for engineers to fully present the science of boiling and condensation. It dealt especially with the problems of estimating heat transfer rates and pressure drops, with particular attention to the occurrence of boiling and condensation in the presence of forced flows within pipes. The new third edition was written primarily for design and development engineers in the chemical process, power generation, and refrigeration industries, and is meant to be an aid in the design of heat exchangers. It covers recent advances and significantly broadens coverage to flows over tube bundles, with extensive new treatment of two-phase heat transfer regarding refrigerants and petrochemicals. Many new problems have been added at the end of each chapter to enhance the book's use as a text in advanced courses on two-phase flow and heat transfer. Instructors using the book as a course text may obtain full solutions to the end-of-chapter problems by writing to: Science Marketing Dept., Oxford University Press, 198 Madison Avenue, New York, NY 10016 (please include school name and course identification), or by faxing (212) 726-6442. Most industrial and natural materials exhibit a macroscopic behaviour which results from the existence of microscale inhomogeneities. The influence of such inhomogeneities is commonly modelled using probabilistic methods. Most of the approaches to the evaluation of the safety of structures according to probabilistic criteria are somewhat scattered. This text attempts to present such material in a coherent and up-to-date form, and also defines the great tasks that must be tackled in coming years. The text is suitable for engineers and researchers dealing with materials, geotechnics, solid mechanics, soil mechanics, statistics and stochastic processes. The expository nature of the book means that no prior knowledge of statistics or probability is required. The book aims to serve as an introduction to the nature of applied statistics and stochastic modelling. |
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