Download or read book Power s Practical Refrigeration Classic Reprint written by and published by Forgotten Books. This book was released on 2017-12-26 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Power's Practical Refrigeration The volume of refrigerating facts has been produced in answer to repeated requests by Power's subscribers for a book dealing with the practical side Of refrigeration and still includ ing the essential laws covering the production Of refrigeration. In the main the contents are made up of articles which have appeared in Power's columns and which were of particular value to engineers. Considerable space has been devoted to the subject of indicating the ammonia compressor since a more general use of the indicator would do much to improve the efficiency of operation. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Power s Practical Refrigeration written by and published by . This book was released on 1921 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Power s Practical Refrigeration written by Anonymous and published by Palala Press. This book was released on 2018-02-17 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Power s Practical Refrigeration written by L. H. Morrison and published by . This book was released on 1928 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Refrigeration by Electric Power Classic Reprint written by Walter William Wenholz and published by Forgotten Books. This book was released on 2018-04-28 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Refrigeration by Electric Power The original function of the central station was to produce electric power for lighting only, and later for lighting and.power purposes. If the lighting load is the only output of the plant a very high peak occurs in the load curve between the hours of six and ten P. M., when the lights are turned oh, as can be seen from.the curve in Figure I. With a view to making the plant pay as much as possible, electric curwent was soon sold, during the day, for power purposes. This was necessary as the company could not afford to allow the plant to remain idle the greater part of the time. Figure II shows a plant where day and lighting load is carried, but even then the peak of the curve occurs during the lighting period. Although the boilers can be forced to some extent to meet this peak load, yet the station 'must be designed to give this maximum output. The boilers and.machinery will, therefore, not be run at their full capacity during the rest of the day and since the boiler and engine losses, attendance, 011 and repairs, remain the same the plant Will be run at a much lower efficiency than during the lighting period. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Power s Practical Refrigeration Primary Source Edition written by Anonymous and published by Nabu Press. This book was released on 2013-10 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Download or read book Power s practical refrigeration written by Power (mechanics) and published by . This book was released on 1928 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Refrigeration written by J. Wemyss Anderson and published by Forgotten Books. This book was released on 2015-07-28 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Refrigeration: An Elementary Text-Book It is the same with heat pumps (refrigerating apparatus) -they require the expenditure of energy in order to drive them, the amount of energy depending on the quantity of heat removed and the height through which it is raised. The foregoing indicates that the science of Heat should claim the first consideration of the student in. Refrigeration, particularly in its effects upon matter, its measurement, the transference of heat from substance to substance direct and also through intervening media, and the elementary ideas of the more important laws which have been established. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Refrigeration Cold Storage and Ice Making written by A. James Wallis-Tayler and published by Forgotten Books. This book was released on 2017-12-04 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Refrigeration, Cold Storage and Ice-Making: A Practical Treatise on the Art and Science of Refrigeration, With Which Is Incorporated "Refrigerating and Ice-Making Machinery" The conservation Of meat and other food stuffs by the latter method, which is now so extensively used, is that with which the author is here solely concerned. By means Of refrigeration or thermal control meat can now be transported round the world whilst retaining its original freshness. And fish, milk, butter, eggs, and fruits Of almost every variety can also be preserved and transported in good condition. In fact, as stated in the Preface to the first edition Of this book, refrigeration is a subject Of great and daily increasing interest, and the field Of usefulness Of the art is continually widening. When the author produced, in 1895, his smaller work entitled Refrigerating and ice-making Machinery, the literature dealing specifically with the subject was of a very limited, and chiefly of a scattered description, but at the present time there are a number of books published, and the periodical literature has also been largely augmented. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Refrigeration Systems and Applications written by Ibrahim Din¿er and published by John Wiley & Sons. This book was released on 2017-03-23 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive text/reference for students, researchers and practicing engineers This book provides comprehensive coverage on refrigeration systems and applications, ranging from the fundamental principles of thermodynamics to food cooling applications for a wide range of sectoral utilizations. Energy and exergy analyses as well as performance assessments through energy and exergy efficiencies and energetic and exergetic coefficients of performance are explored, and numerous analysis techniques, models, correlations and procedures are introduced with examples and case studies. There are specific sections allocated to environmental impact assessment and sustainable development studies. Also featured are discussions of important recent developments in the field, including those stemming from the author’s pioneering research. Refrigeration is a uniquely positioned multi-disciplinary field encompassing mechanical, chemical, industrial and food engineering, as well as chemistry. Its wide-ranging applications mean that the industry plays a key role in national and international economies. And it continues to be an area of active research, much of it focusing on making the technology as environmentally friendly and sustainable as possible without compromising cost efficiency and effectiveness. This substantially updated and revised edition of the classic text/reference now features two new chapters devoted to renewable-energy-based integrated refrigeration systems and environmental impact/sustainability assessment. All examples and chapter-end problems have been updated as have conversion factors and the thermophysical properties of an array of materials. Provides a solid foundation in the fundamental principles and the practical applications of refrigeration technologies Examines fundamental aspects of thermodynamics, refrigerants, as well as energy and exergy analyses and energy and exergy based performance assessment criteria and approaches Introduces environmental impact assessment methods and sustainability evaluation of refrigeration systems and applications Covers basic and advanced (and hence integrated) refrigeration cycles and systems, as well as a range of novel applications Discusses crucial industrial, technical and operational problems, as well as new performance improvement techniques and tools for better design and analysis Features clear explanations, numerous chapter-end problems and worked-out examples Refrigeration Systems and Applications, Third Edition is an indispensable working resource for researchers and practitioners in the areas of Refrigeration and Air Conditioning. It is also an ideal textbook for graduate and senior undergraduate students in mechanical, chemical, biochemical, industrial and food engineering disciplines.
Download or read book Paperbacks in Print written by and published by . This book was released on 1979 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Earth Power written by Scott Cunningham and published by Llewellyn Worldwide. This book was released on 1983 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ways of magic are revealed in nature...The secrets are written in meandering streams and drifting clouds, whispered by the roaring ocean and cooling breeze, echoed through caves and rocks and forests. When you draw a heart in the sand, call on the four winds for assistance, or ask the rain to wash away a bad habit, you are practicing earth magic. By working in harmony with nature, we can transform ourselves, our lives, and our world. This tried-and-true guide offers more than one hundred spells, rites, and simple rituals you can perform using the powerful energy of the earth. Scott Cunningham was a greatly respected teacher and one of the most influential members of the modern Craft movement. A practitioner of elemental magic for twenty years, he wrote more than fifty books, including the seminal Wicca: A Guide for the Solitary Practitioner.
Download or read book Semiconductor Power Devices written by Josef Lutz and published by Springer Science & Business Media. This book was released on 2011-01-15 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiconductor power devices are the heart of power electronics. They determine the performance of power converters and allow topologies with high efficiency. Semiconductor properties, pn-junctions and the physical phenomena for understanding power devices are discussed in depth. Working principles of state-of-the-art power diodes, thyristors, MOSFETs and IGBTs are explained in detail, as well as key aspects of semiconductor device production technology. In practice, not only the semiconductor, but also the thermal and mechanical properties of packaging and interconnection technologies are essential to predict device behavior in circuits. Wear and aging mechanisms are identified and reliability analyses principles are developed. Unique information on destructive mechanisms, including typical failure pictures, allows assessment of the ruggedness of power devices. Also parasitic effects, such as device induced electromagnetic interference problems, are addressed. The book concludes with modern power electronic system integration techniques and trends.
Download or read book Cooler Smarter written by The Union of Concerned Scientists and published by Island Press. This book was released on 2013-04-03 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can each of us live Cooler Smarter? While the routine decisions that shape our days—what to have for dinner, where to shop, how to get to work—may seem small, collectively they have a big effect on global warming. But which changes in our lifestyles might make the biggest difference to the climate? This science-based guide shows you the most effective ways to cut your own global warming emissions by twenty percent or more, and explains why your individual contribution is so vital to addressing this global problem. Cooler Smarter is based on an in-depth, two-year study by the experts at The Union of Concerned Scientists. While other green guides suggest an array of tips, Cooler Smarter offers proven strategies to cut carbon, with chapters on transportation, home energy use, diet, personal consumption, as well as how best to influence your workplace, your community, and elected officials. The book explains how to make the biggest impact and when not to sweat the small stuff. It also turns many eco-myths on their head, like the importance of locally produced food or the superiority of all hybrid cars. The advice in Cooler Smarter can help save you money and live healthier. But its central purpose is to empower you, through low carbon-living, to confront one of society’s greatest threats.
Download or read book Books in Print written by and published by . This book was released on 1981 with total page 2484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Power from the People written by Greg Pahl and published by Chelsea Green Publishing. This book was released on 2012-08-13 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 90 percent of US power generation comes from large, centralized, highly polluting, nonrenewable sources of energy. It is delivered through long, brittle transmission lines, and then is squandered through inefficiency and waste. But it doesn't have to be that way. Communities can indeed produce their own local, renewable energy. Power from the People explores how homeowners, co-ops, nonprofit institutions, governments, and businesses are putting power in the hands of local communities through distributed energy programs and energy-efficiency measures. Using examples from around the nation - and occasionally from around the world - Greg Pahl explains how to plan, organize, finance, and launch community-scale energy projects that harvest energy from sun, wind, water, and earth. He also explains why community power is a necessary step on the path to energy security and community resilience - particularly as we face peak oil, cope with climate change, and address the need to transition to a more sustainable future. This book - the second in the Chelsea Green Publishing Company and Post Carbon Institute's Community Resilience Series - also profiles numerous communitywide initiatives that can be replicated elsewhere.
Download or read book Sophie s World written by Jostein Gaarder and published by Farrar, Straus and Giroux. This book was released on 2007-03-20 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: A page-turning novel that is also an exploration of the great philosophical concepts of Western thought, Jostein Gaarder's Sophie's World has fired the imagination of readers all over the world, with more than twenty million copies in print. One day fourteen-year-old Sophie Amundsen comes home from school to find in her mailbox two notes, with one question on each: "Who are you?" and "Where does the world come from?" From that irresistible beginning, Sophie becomes obsessed with questions that take her far beyond what she knows of her Norwegian village. Through those letters, she enrolls in a kind of correspondence course, covering Socrates to Sartre, with a mysterious philosopher, while receiving letters addressed to another girl. Who is Hilde? And why does her mail keep turning up? To unravel this riddle, Sophie must use the philosophy she is learning—but the truth turns out to be far more complicated than she could have imagined.
