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Author: Llewellyn V. Ludy
Publisher:
ISBN:
Category : Indicators for steam-engines
Languages : en
Pages : 212
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Book Description
Author: Llewellyn V. Ludy
Publisher:
ISBN:
Category : Indicators for steam-engines
Languages : en
Pages : 212
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Book Description
Author: Llewellyn V. Ludy
Publisher: Forgotten Books
ISBN: 9781330042984
Category : Technology & Engineering
Languages : en
Pages : 215
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Book Description
Excerpt from Steam Engine Indicators and Valve Gears: A Practical Presentation of Modern Testing, Appliances and Methods Used to Produce, Maximum Efficiency as Applied to the Steam Engine James Watt was responsible for many important developments in connection with the steam engine and one of these was the "Indicator Diagram". By means of this ingenious graph of the engine's action a trained engineer can determine its ailments as surely as a skilled physician can detect the weaknesses of a patient's heart action by the aid of a stethoscope. Every deviation of the curve from the standard form means to this expert a fault either of design or of adjustment. Poor lubrication, late admission of the steam, excessive back pressure, too early cut-off, etc., each makes its impression on the curve, and each trouble in turn can be corrected and proof given that this has been done by noting the improvement in the curve on a new indicator card. In addition to this information, a measurement of the area of the diagram, together with known constants of the engine and indicator, enable one to determine the exact number of horsepower produced by the engine. Another important adjunct of the modern engine is the "Valve Gear," by which the admission of the steam to the cylinder, the cut-off, the expansion, compression, and exhaust are controlled. The proper operation of the valves of an engine is of the highest economic importance and not only must the expert engineer understand the working theory of this control device difference working theory of this control device and understand the differences between a Stephenson, Walschaert, or Reynolds-Corliss, for example, but he must be able to determine whether the valve actions are as perfect as they can be made by proper adjustment. By use of a graphical method called a "Zeuner Diagram," it is possible to determine the proper lap, lead, angle of advance, cut-off, and release, and to correct any errors of adjustment that may exist. All of these important matters in connection with the steam engine are carefully and authoritatively treated in this book in an exceedingly practical way. A number of examples taken from actual operation experiences are carefully worked out as a guide to the proper method of applying both the indicator and Zeuner diagrams. 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.
Author: Llewellyn V. Ludy
Publisher:
ISBN:
Category : Indicators for steam-engines
Languages : en
Pages : 0
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Book Description
Author: American Technical Society Lle V. Ludy
Publisher: Wentworth Press
ISBN: 9780353893016
Category : History
Languages : en
Pages : 210
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Book Description
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.
Author: Llewellyn V. 1875 Ludy
Publisher: Wentworth Press
ISBN: 9781372502583
Category : History
Languages : en
Pages : 222
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Book Description
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.
Author: American School (Lansing, Ill.)
Publisher:
ISBN:
Category : Indicators for steam-engines
Languages : en
Pages : 156
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Author: Llewellyn V. Ludy
Publisher: Trieste Publishing
ISBN: 9780649711970
Category :
Languages : en
Pages : 222
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Book Description
Trieste Publishing has a massive catalogue of classic book titles. Our aim is to provide readers with the highest quality reproductions of fiction and non-fiction literature that has stood the test of time. The many thousands of books in our collection have been sourced from libraries and private collections around the world.The titles that Trieste Publishing has chosen to be part of the collection have been scanned to simulate the original. Our readers see the books the same way that their first readers did decades or a hundred or more years ago. Books from that period are often spoiled by imperfections that did not exist in the original. Imperfections could be in the form of blurred text, photographs, or missing pages. It is highly unlikely that this would occur with one of our books. Our extensive quality control ensures that the readers of Trieste Publishing's books will be delighted with their purchase. Our staff has thoroughly reviewed every page of all the books in the collection, repairing, or if necessary, rejecting titles that are not of the highest quality. This process ensures that the reader of one of Trieste Publishing's titles receives a volume that faithfully reproduces the original, and to the maximum degree possible, gives them the experience of owning the original work.We pride ourselves on not only creating a pathway to an extensive reservoir of books of the finest quality, but also providing value to every one of our readers. Generally, Trieste books are purchased singly - on demand, however they may also be purchased in bulk. Readers interested in bulk purchases are invited to contact us directly to enquire about our tailored bulk rates.
Author: Ernest Leopold Ahrons
Publisher:
ISBN:
Category : Steam-engines
Languages : en
Pages : 140
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Author: American Technical Society V Ludy
Publisher: Legare Street Press
ISBN: 9781016050456
Category :
Languages : en
Pages : 0
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Book Description
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 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. 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.
Author:
Publisher:
ISBN:
Category : Governors (Steam-engine).
Languages : en
Pages : 748
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Book Description
