Wind turbine gearboxes are one of the major reliability problems for wind energy operators and cause expensive maintenance and repair jobs when failures occur, particularly in offshore wind farms. Gearless direct drive wind energy systems present a potential solution to these problems, improving both reliability and energy conversion efficiency through simplified design. The editors and contributors present a comprehensive reference on the design and operation of direct drive wind energy systems along with applications to direct drive marine renewable energy systems. The initial sections cover the fundamental design issues related to direct drive renewable energy devices, and their interconnection into transmission networks and review the impact on design of performance testing, monitoring and characterization techniques. Final sections cover the construction, operation and maintenance issues of direct drive wind and marine energy systems installation and look to the future developments and opportunities for application of this technology.
This new edition introduces more problem-solving strategies and new conceptual and challenge problems. Also, each Chapter Review has been enhanced with Learning Goals to reinforce the mastery of concepts for students.
This laboratory manual contains 42 experiments for the standard sequence of topics in general, organic, and biological chemistry.
The book guides students through basic chemistry problem solving with engaging visuals and a focus on developing the math skills necessary to be successful in the course.
The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either ...
Basic Chemistry
Basic Chemistry, Books a la Carte Edition
Essential Laboratory Manual for General, Organic and Biological Chemistry
The main objective in writing this text is to make the study of chemistry an engaging and a positive experience for students by relating the structure and behaviour of matter to real life.
The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This is the product access code card for MasteringChemistry with Pearson eText and does not include the actual bound book.
Health, Environmental, and Green Chemistry Notes throughout the text relate chemistry chapters to real-life topics in health, the environment, and medicine that are interesting and motivating to students.