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Author:
Publisher:
Published: 1930-10
Total Pages: 304
ISBN-13:
DOWNLOAD EBOOKPopular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.
Author: John Winders
Publisher: CRC Press
Published: 2002-04-12
Total Pages: 298
ISBN-13: 0824744438
DOWNLOAD EBOOKComplete with equations, illustrations, and tables, this book covers the basic theory of electric power transformers, its application to transformer designs, and their application in utility and industrial power systems. The author presents the principles of the two-winding transformer and its connection to polyphase systems, the origins of transformer losses, autotransformers, and three-winding transformers and compares different types of transformer coil and coil construction. He describes the effects of short circuits on transformers, the design and maintenance of ancillary equipment, and preventative and predictive maintenance practices for extending transformer life.
Author: Fang Zhu
Publisher: CRC Press
Published: 2021-03-22
Total Pages: 287
ISBN-13: 1000360113
DOWNLOAD EBOOKThe book presents basic theories of transformer operation, design principles and methods used in power transformer designing work, and includes limitation criteria, effective utilization of material, and calculation examples to enhance readers’ techniques of transformer design and testing. It includes: Core and winding commonly used, and their performances Insulation structures and materials, methods for improvements on dielectric strengths on partial discharge, breakdown and electrical creepage Losses and impedance calculations, major influential factors, and methods to minimize load loss Cooling design and the method to obtain effective cooling Short-circuit forces calculations, the ways to reduce the short-circuit forces, and measures to raise withstand abilities No-load and load-sound levels, the influential factors and trends, and abatement techniques In-depth discussion of an autotransformer’s special features, its stabilizing winding function, and its adequate size Tests and diagnostics The ways to optimize design are also discussed throughout the book as a goal to achieve best performances on economic design. The book contains great reference material for engineers, students, teachers, researchers and anyone in the field associated with power transformer design, manufacture, testing, application and service maintenance. It also provides a high level of detail to help future research and development maintain electrical power as a reliable and economical energy resource.
Author: Anne Lamott
Publisher: Anchor
Published: 2005-03-08
Total Pages: 273
ISBN-13: 1400079098
DOWNLOAD EBOOKWith the same brilliant combination of humor and warmth she brought to bestseller Bird by Bird, Anne Lamott gives us a smart, funny, and comforting chronicle of single motherhood. It’s not like she’s the only woman to ever have a baby. At thirty-five. On her own. But Anne Lamott makes it all fresh in her now-classic account of how she and her son and numerous friends and neighbors and some strangers survived and thrived in that all important first year. From finding out that her baby is a boy (and getting used to the idea) to finding out that her best friend and greatest supporter Pam will die of cancer (and not getting used to that idea), with a generous amount of wit and faith (but very little piousness), Lamott narrates the great and small events that make up a woman’s life. "Lamott has a conversational style that perfectly conveys her friendly, self-depricating humor." -- Los Angeles Times Book Review "Lamott is a wonderfully lithe writer .... Anyone who has ever had a hard time facing a perfectly ordinary day will identify." -- Chicago Tribune
Author: K.R.M. Nair
Publisher: CRC Press
Published: 2021-02-12
Total Pages: 544
ISBN-13: 1000342360
DOWNLOAD EBOOKThis book is based on the author's 50+ years experience in the power and distribution transformer industry. The first few chapters of the book provide a step-by-step procedures of transformer design. Engineers without prior knowledge or exposure to design can follow the procedures and calculation methods to acquire reasonable proficiency necessary to designing a transformer. Although the transformer is a mature product, engineers working in the industry need to understand its fundamentals oand design to enable them to offer products to meet the challenging demands of the power system and the customer. This book can function as a useful guide for practicing engineers to undertake new designs, cost optimization, design automation etc., without the need for external help or consultancy. The book extensively covers the design processes with necessary data and calculations from a wide variety of transformers, including dry-type cast resin transformers, amorphous core transformers, earthing transformers, rectifier transformers, auto transformers, transformers for explosive atmospheres, and solid-state transformers. The other subjects covered include, carbon footprint salculation of transformers, condition monitoring of transformers and design optimization techniques. In addition to being useful for the transformer industry, this book can serve as a reference for power utility engineers, consultants, research scholars, and teaching faculty at universities.
Author: S.V. Kulkarni
Publisher: CRC Press
Published: 2004-05-24
Total Pages: 480
ISBN-13: 0824757289
DOWNLOAD EBOOKThis reference illustrates the interaction and operation of transformer and system components and spans more than two decades of technological advancement to provide an updated perspective on the increasing demands and requirements of the modern transformer industry. Guiding engineers through everyday design challenges and difficulties such as stray loss estimation and control, prediction of winding hot spots, and calculation of various stress levels and performance figures, the book propagates the use of advanced computational tools for the optimization and quality enhancement of power system transformers and encompasses every key aspect of transformer function, design, and engineering.
Author: Gavin Towler
Publisher: Elsevier
Published: 2012-01-25
Total Pages: 1321
ISBN-13: 0080966608
DOWNLOAD EBOOKChemical Engineering Design, Second Edition, deals with the application of chemical engineering principles to the design of chemical processes and equipment. Revised throughout, this edition has been specifically developed for the U.S. market. It provides the latest US codes and standards, including API, ASME and ISA design codes and ANSI standards. It contains new discussions of conceptual plant design, flowsheet development, and revamp design; extended coverage of capital cost estimation, process costing, and economics; and new chapters on equipment selection, reactor design, and solids handling processes. A rigorous pedagogy assists learning, with detailed worked examples, end of chapter exercises, plus supporting data, and Excel spreadsheet calculations, plus over 150 Patent References for downloading from the companion website. Extensive instructor resources, including 1170 lecture slides and a fully worked solutions manual are available to adopting instructors. This text is designed for chemical and biochemical engineering students (senior undergraduate year, plus appropriate for capstone design courses where taken, plus graduates) and lecturers/tutors, and professionals in industry (chemical process, biochemical, pharmaceutical, petrochemical sectors). New to this edition: - Revised organization into Part I: Process Design, and Part II: Plant Design. The broad themes of Part I are flowsheet development, economic analysis, safety and environmental impact and optimization. Part II contains chapters on equipment design and selection that can be used as supplements to a lecture course or as essential references for students or practicing engineers working on design projects. - New discussion of conceptual plant design, flowsheet development and revamp design - Significantly increased coverage of capital cost estimation, process costing and economics - New chapters on equipment selection, reactor design and solids handling processes - New sections on fermentation, adsorption, membrane separations, ion exchange and chromatography - Increased coverage of batch processing, food, pharmaceutical and biological processes - All equipment chapters in Part II revised and updated with current information - Updated throughout for latest US codes and standards, including API, ASME and ISA design codes and ANSI standards - Additional worked examples and homework problems - The most complete and up to date coverage of equipment selection - 108 realistic commercial design projects from diverse industries - A rigorous pedagogy assists learning, with detailed worked examples, end of chapter exercises, plus supporting data and Excel spreadsheet calculations plus over 150 Patent References, for downloading from the companion website - Extensive instructor resources: 1170 lecture slides plus fully worked solutions manual available to adopting instructors
Author: Frank William Peek
Publisher: Watchmaker Publishing
Published: 1915
Total Pages: 312
ISBN-13:
DOWNLOAD EBOOKThe properties of gaseous, liquid and solid insulations, and methods of utilizing these properties to the best advantage in the problems of high-voltage engineering.
Author: Donald Reinertsen
Publisher: Simon and Schuster
Published: 1997-10
Total Pages: 296
ISBN-13: 0684839911
DOWNLOAD EBOOKFrom the bestselling author of Developing Products in Half the Time, this book presents a comprehensive approach to managing design-in-process inventory.
