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Author: Alec Birks Eason
Publisher:
ISBN:
Category : Air flow
Languages : en
Pages : 302
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Book Description
Author: Alec Birks Eason
Publisher:
ISBN:
Category : Air flow
Languages : en
Pages : 302
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Book Description
Author: Alec B. Eason
Publisher: Forgotten Books
ISBN: 9780282832681
Category : Science
Languages : en
Pages : 296
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Book Description
Excerpt from Flow and Measurement of Air and Gases For those who are ready to accept any formula without caring how it is arrived at or what values of the constants are included, this book will not perhaps be of much interest, as it is largely concerned with those very points. But for those who want to know upon what foundations graphs and formulae are based it should be of value. As regards subject-matter Chapters II. And III. Deal with the flow in pipes; Chapters IV. To VII. Deal chiefly with pneumatic tube problems Chapters VIII. To X. Deal with the measurement of air and gas, about which little information is given in books on air compressors, and include a description of the recent development of hot-wire anemometers Chapters XI. To XIV. Deal shortly with some subsidiary questions relating to air flow. Some of the graphs are plotted on logarithmically ruled paper, which deserves to be much better known in this country. A few abaci are included, these being a very convenient form of graphical chart. The metric symbols cm, kg, m are printed without a full stop, as is customary in French and German journals. The numbering of figures, equations, and tables is done consecutively for each chapter, not for the book as a whole. Use is made of the to differentiate between the chapter number and figure number, viz. 31, etc. I shall be glad if attention is drawn to any mistakes and errors which may have crept into the formulae and tables in this connection it may be stated that the constants in the formulae have only been calculated upon a slide rule and may be 5 per cent. Out. Such inaccuracy is immaterial in ordinary air and gas work, as the varying conditions of the atmosphere cause the specific volume of air to vary much more than 5 per cent. From day to day, or even from hour to hour. 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: Alec Eason
Publisher:
ISBN:
Category :
Languages : en
Pages : 254
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Book Description
Author: Thomas Gemmill Estep
Publisher: Forgotten Books
ISBN: 9781527787919
Category : Technology & Engineering
Languages : en
Pages : 36
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Book Description
Excerpt from Measuring the Flow of Gases The problem of measuring and recording the volume of gases flow ing in pipes and ducts is one that is engaging the attention of engineers more and more every day. In the various industries where gas is used or produced, such as steel plants, producer plants, chemical factories, mines, etc., the manage ment realizes that accurate information concerning the volume of gas used or produced is not only exceedingly valuable in checking operation but in many cases absolutely necessary. The greatest difficulty with volumetric measurement of gases is that the laws governing the flow of elastic fluids are not generally under stood by many engineers and when they are understood, the calcula tions involved are so long and tedious that they are discouraging, The object of this pamphlet is to present to those interested, a few of the fundamental principles of the flow of elastic fluids, to facilitate the calculations by means of curves, to show and explain several of the most approved methods of making volumetric measurements and to point out the precautions that must be taken to insure accurate results. 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: Alec Birks Eason
Publisher: Andesite Press
ISBN: 9781297678585
Category :
Languages : en
Pages : 300
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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: Alec B. Eason
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Alec Birks Eason
Publisher: Nabu Press
ISBN: 9781294684428
Category :
Languages : en
Pages : 300
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Book Description
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.
Author: Henry P. Westcott
Publisher:
ISBN: 9781332734306
Category : Technology & Engineering
Languages : en
Pages : 452
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Book Description
Excerpt from Measurement of Gas and Liquids by Orifice Meter The first edition of Measurement of Gas by Orifice Meter published in 1918 was the first instance that we know of where the complete data pertaining to the orifice meter and orifice measurement was presented in book form, and it is gratifying to both the author and the publisher to know that the book was received with such favor as to have exhausted the edition in a comparatively short time. 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: Henry Palmer Westcott
Publisher: Palala Press
ISBN: 9781356309092
Category :
Languages : en
Pages : 454
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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: Henry Palmer Westcott
Publisher: Forgotten Books
ISBN: 9780484161640
Category : Technology & Engineering
Languages : en
Pages : 64
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Book Description
Excerpt from Measurement of Gases Where Density Changes On the particular 'question of gas measurement, where the density changes, we receive a great many inquiries, and in defense of this article, can best illustrate by quoting extracts of letters actually received as follows: For information you will please advise me on a few points in regard to your meters. Would a meter working under a pressure of less than fifty pounds, say twenty pounds, give the true amount of gas registered, or would the meter reading have to be multiplied by some number to arrive at the true amount of gas passing through it? Say that the dial of the meter shows cu. Ft., and the average pressure was 15 pounds for the twenty-four hours, what should the reading be if not taken as shown by the meter? We have on our gas lease a meter delivering gas to a farmer, and my understanding is that under the pressure at the wells, viz., 45 pounds, we are delivering more gas than the meter shows. Will you kindly advise me what multiplier table should be used with the meter as shown above? 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.
