Books by "Paul J. Gorman"
4 books found
Title: The Vacuum Interrupter: Theory, Design, and ApplicationShelving guide: Electrical Engineering Dr. Paul Slade draws from his nearly six decades of active experience to develop this second edition of The Vacuum Interrupter: Theory, Design, and Application. This book begins by discussing the design requirements for high voltage vacuum interrupters and then the contact requirements to interrupt the vacuum arc. It then continues by describing the various applications in which the vacuum interrupter is generally utilized. Part 1 of this book begins with a detailed review of the vacuum breakdown process. It continues by covering the steps necessary for the design and the manufacture of a successful vacuum interrupter. The vacuum arc is then discussed, including how it is affected as a function of current. An overview of the development and use of practical contact materials, along with their advantages and disadvantages, follows. Contact designs that are introduced to control the high current vacuum arc are also analyzed. Part 2, on application, begins with a discussion of the arc interruption process for low current and high current vacuum arcs. It examines the voltage escalation phenomenon that can occur when interrupting inductive circuits. The occurrence of contact welding for closed contacts subjected to the passage of high currents, and for contacts when closing on high currents, is explored. The general requirements for the successful manufacture and testing of vacuum circuit breakers is then presented. The general application of vacuum interrupters to switch load currents, especially when applied to capacitor circuits, is also given. The interruption of high short circuit currents is presented along with the expected performance of the two major contact designs. Owing to the ever-increasing need for environmentally friendly circuit protection devices, the development and application of the vacuum interrupter will only increase in the future. At present the vacuum circuit breaker is the technology of choice for distribution circuits (5kV to 40.5kV). It is increasingly being applied to transmission circuits (72.5kV to 242kV). In the future, its application for protecting high voltage DC networks is assured. Audience This is a practical source book for engineers and scientists interested in studying the development and application of the vacuum interrupter Research scientists in industry and universities Graduate students beginning their study of vacuum interrupter phenomena Design engineers applying vacuum interrupters in vacuum switches, vacuum contactors, vacuum circuit breakers, and vacuum contactors It provides a unique and comprehensive review of all aspects of vacuum interrupter technology for those new to the subject and for those who wish to obtain a deeper understanding of its science and application Scientists and engineers, who are beginning their research into vacuum breakdown and aspects of the vacuum arc, will find the extensive bibliography and phenomenological descriptions to be a useful introduction
Biographical sketches mainly of political figures and of some businessmen.
Introduction to Biblical Interpretation (Foundations for Spirit-Filled Christianity)
by Jacqueline Grey, Paul W. Lewis
2024 · Baker Books
This introduction to biblical interpretation expands the interpretive task to encompass both comprehension of the Bible's content and active participation in God's redemptive plan. The authors help readers engage with the beauty of God's Word and read it holistically for their intellectual and spiritual growth. They address the nature of interpretation; emphasize the Holy Spirit's role in the production, interpretation, and application of the Bible as a communication of the triune God; and explore the Bible's genres and historical contexts through the lens of God's redemptive story. They also provide principles and accessible guidelines for biblical interpretation in global contexts, including a simple outline for beginning students to follow as they start interpreting and applying Scripture. Above all, the authors emphasize the transformative nature of reading Scripture. This series reflects the changing face of global Christianity. Series volumes highlight themes of interest to Pentecostal/Charismatic students; however, the books are respectful and inclusive of a variety of church traditions. Series editors are Jerry Ireland, Paul W. Lewis, and Frank D. Macchia.
Do we have the wrong map for the Christian life? Life's inconveniences, disappointments, and trials can leave us confused, cynical, and eventually bitter. But the apostle Paul traces out the path of dying and rising with Jesus—what Paul Miller calls the "J-Curve"—as the normal Christian life. The J-Curve maps the ups and downs of daily life onto the story of Jesus. It grounds our journeys not in some abstract idea but in union with Christ and his work of love. Understanding our lives in light of the J-Curve roots our hope, centers our love, and tethers our faith to Christ.