Vibration Problems in Machines: Diagnosis and Resolution (1版)

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【簡介】 【目錄】 Vibration Problems in Machines: Diagnosis and Resolution explains how to infer information about the internal operations of rotating machines from external measurements. In doing so, the book examines the vibration signals arising under various fault conditions, such as rotor imbalance, misalignment, cracked rotors, gear wear, whirling instabilities, and other problems. Covering a wide range of techniques required in the monitoring, analysis, and diagnosis of operational rotating machinery, this text: Discusses topics ranging from the presentation of complex data to methods for reconciling model and plant data Describes the physical basis of fault signals as well as the necessary signal and data processing techniques Delivers fresh insight into misalignment phenomena and the future of smart machinery Vibration Problems in Machines: Diagnosis and Resolution includes case studies with real plant data, MATLAB® scripts and functions for the modelling and analysis of rotating machines, end-of-chapter questions, and a solutions manual with qualifying course adoption. The book provides an invaluable resource for those seeking to optimize the use of complex and often apparently contradictory data.

Electric Machinery Fundamentals 5/e (2024 Edition) (5版)

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【簡介】 Description Electric Machinery Fundamentals continues to be one of the most highly praised texts used to introduce students to this field of electrical engineering. This edition has the following key features: Extensive coverage of ac and dc motors and generators Flexible chapter structure to meet different instructional needs and lengths Selected use of MATLAB® to enhance student learning experience More than 70% of homework problems either revised or newly added since the previous edition Easy-to-read style accessible to students who are new to this field 【目錄】 Table of Contents Chapter 1 Introduction to Machinery Principles Chapter 2 Transformers Chapter 3 AC Machinery Fundamentals Chapter 4 Synchronous Generators Chapter 5 Synchronous Motors Chapter 6 Induction Motors Chapter 7 DC Machinery Fundamentals Chapter 8 DC Motors and Generators Chapter 9 Single-Phase and Special-Purpose Motors Appendix A Three-Phase Circuits Appendix B Coil Pitch and Distributed Windings Appendix C Salient-Pole Theory of Synchronous Machines Appendix D Tables of Constants and Conversion Factors

Design Modeling and Reliability in Rotating Machinery

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Design, Modeling, and Reliability in ROTATING MACHINERY This broad collection of current rotating machinery topics, written by industry experts, is a must-have for rotating equipment engineers, maintenance personnel, students, and anyone else wanting to stay abreast with current rotating machinery concepts and technology. Rotating machinery represents a broad category of equipment, which includes pumps, compressors, fans, gas turbines, electric motors, internal combustion engines, and other equipment, that are critical to the efficient operation of process facilities around the world. These machines must be designed to move gases and liquids safely, reliably, and in an environmentally friendly manner. To fully understand rotating machinery, owners must be familiar with their associated technologies, such as machine design, lubrication, fluid dynamics, thermodynamics, rotordynamics, vibration analysis, condition monitoring, maintenance practices, reliability theory, and other topics. The goal of the “Advances in Rotating Machinery” book series is to provide industry practitioners a time-savings means of learning about the most up-to-date rotating machinery ideas and best practices. This three-book series will cover industry-relevant topics, such as design assessments, modeling, reliability improvements, maintenance methods and best practices, reliability audits, data collection, data analysis, condition monitoring, and more. This first volume begins the series by focusing on rotating machinery design assessments, modeling and analysis, and reliability improvement ideas. This broad collection of current rotating machinery topics, written by industry experts, is a must-have for rotating equipment engineers, maintenance personnel, students, and anyone else wanting to stay abreast with current rotating machinery concepts and technology. Design, Modeling, and Reliability in Rotating Machinery covers, among many other topics: Rotordynamics and torsional vibration modeling Hydrodynamic bearing design theory and current practices Centrifugal and reciprocating compressor design and analysis Centrifugal pump design, selection, and monitoring General purpose steam turbine sizing