Download or read book NATURAL AND FORCED CONVECTIVE COOLING OF UNDERGROUND ELECTRIC CABLES written by and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Free and Forced Convective Cooling of Pipe type Electric Cable Systems written by University of Illinois at Urbana-Champaign. Department of Mechanical Engineering and published by . This book was released on 1977 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Free and Forced Convective Cooling of Pipe type Electric Cables written by J. C. Chato and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paper written by and published by . This book was released on 1982 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Underground Transmission of Electric Power written by Birron Mathew Weedy and published by John Wiley & Sons. This book was released on 1980 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Heat Transfer written by and published by . This book was released on 1978 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preprints written by IEEE Power Engineering Society. Winter Meeting and published by . This book was released on 1979 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inventory of Energy Research and Development 1973 1975 written by Oak Ridge National Laboratory and published by . This book was released on 1976 with total page 1458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1975 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Underground Cable Thermal Backfill written by S.A. Boggs and published by Elsevier. This book was released on 2013-10-22 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Underground Cable Thermal Backfill documents the proceedings of the ""Symposium on Underground Cable Thermal Backfill,"" held in Toronto, Canada, 17-18 September 1981. The symposium brought together research, design, and installation engineers from utilities, cable manufacturers, and universities to present and discuss developments in the field. The contributions of researchers at the symposium are organized into five chapters. Chapter 1 presents an overview of the state-of-the-art of cable backfill materials and soil thermal property measurements. The papers in Chapter 2 deal with developments in cable backfill materials. These include materials stabilized with moisture substitutes, pumpable materials, and materials stabilized with bound water. Chapter 3 covers thermal property measurements of soils and backfills. Through the automation of measurements and analysis using microprocessor based instruments and better control of experimental conditions, substantial improvements have been made in the area of measurement technology. Chapter 4 reports developments in the study of soil thermal stability and the implication thereof for thermal cable design. Chapter 5 discusses various aspects of thermal cable design, including methods for incorporating historical weather records to predict worst case soil and backfill thermal conductivities. This volume should serve as a useful introduction to the subject of cable thermal design for engineers involved in underground transmission and distribution systems.

Download or read book Energy Research Abstracts written by and published by . This book was released on 1978 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forced Cooling of Underground Electric Power Transmission Lines Part I of IV Cooling of Underground Transmission Lines Heat Transfer Measurements written by Massachusetts Institute of Technology. Energy Laboratory and published by . This book was released on 1974 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advanced Power Cable Technology Present and future written by Toshikatsu Tanaka and published by . This book was released on 1983 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inventory of Current Energy Research and Development written by Oak Ridge National Laboratory and published by . This book was released on 1974 with total page 2864 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rating of Electric Power Cables in Unfavorable Thermal Environment written by George J. Anders and published by Wiley-IEEE Press. This book was released on 2005-04-15 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rating of Electric Power Cables in Unfavorable Thermal Environment is the first text to provide you with the computational tools and techniques needed to successfully design and install power cables in areas affected by such factors as outside heat sources, ground moisture, or impediments to heat dissipation. After thoroughly reviewing standard rating models, the author discusses several new techniques designed to improve cable ampacity, as well as new computational techniques for analysis of cyclic loads. To facilitate computational tasks he utilizes six representational model cables throughout the book, including transmission-class, high-voltage, distribution, and bundled types. End-of-chapter summaries, liberal numerical examples, and practical, real world applications make this text a valuable resource for making better design and operation decisions.

Download or read book Forced Cooling of Underground Electric Power Transmission Lines Part III of IV Prediction of Friction Factors in Turbulent Flow for an Underground Forced Cooled Pipe type Electrical Transmission Cable System written by Massachusetts Institute of Technology. Energy Laboratory and published by . This book was released on 1974 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cooling of Underground Transmission Lines written by Robert Atwater Slutz and published by . This book was released on 1973 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The friction factor, f, was determined as a function of Reynolds number for isothermal flow through three configurations of a pipe-type underground power transmission line. The values, shown in Figure VIII, all approach the common asymptote of f = 0.0135 in the fully rough region. In the laminar region, the upper bound is Re ' f = 13.8 and the lower bounds is Re ' f = 9.4. Initial results of natural convection heat transfer tests indicate that the resistance to heat transfer through the paper insulation will be an order of magnitude larger than the convective heat transfer resistance from the outer surface of the cable to the oil.