Author: Ervin Sidney FERRYPublisher:
ISBN:
Category :
Languages : en
Pages : 147
Book Description
Practical Pyrometry: the Theory, Calibration, and Use of Instruments for the Measurements of High Temperatures. By E.S. Ferry, Glenn A. Shook, Jacob R. Collins
Author: Ervin Sidney FERRYPractial Pyrometry: the Theory, Calibration, and Use of Instruments for the Measurements of High Temperatures. By E.S. Ferry, Glenn A. Shook, Jacob R. Collins
Author: Ervin Sidney FERRYPractical Pyrometry
Author: Ervin Sidney FerryPublisher:
ISBN:
Category : Pyrometry
Languages : en
Pages : 168
Book Description
Practical Pyrometry; The Theory, Calibration, and Use of Instruments for the Measurement of High Temperatures
Author: Ervin Sidney FerryPublisher: Palala Press
ISBN: 9781356431717
Category :
Languages : en
Pages : 166
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.
Practical Pyrometry
Author: Ervin FerryPublisher: CreateSpace
ISBN: 9781515130468
Category :
Languages : en
Pages : 156
Book Description
The present book was written for three classes of readers-"college students, technically trained men who deal with processes requiring high temperature measurements, and less trained observers who may make the measurements." The book is practically a synopsis of "Measurement of high temperatures" by Burgess and Le Chatelier, Wiley, 1912, but is presented in different form especially suitable for the class room, as minor details are omitted, and in several places the text is illustrated by practical problems. Also at the end of each chapter are several experiments, fourteen in all, which are prepared in sufficient detail for the ordinary student, and which cover the field of pyrometry very satisfactorily. The chapters are headed as follows: (1) Standard Temperature Scales; (2) Resistance Pyrometry; (3) Thermoelectric Pyrometry; (4) Radiation Pyrometry; (5) Optical Pyrometry. The text is well illustrated and several new American instruments are shown. A few comments may be made on points of minor detail. In the preface it is stated that "the day is already past when foundrymen and steel workers depend upon the eye to judge the temperatures of their product in the various stages of its heat treatment, when makers of ceramic products depend upon the indication of fusible cones," etc. One needs but visit industrial plants to realize this Utopian condition is far from being fulfilled. Probably nine out of ten ceramic industries employ fusible cones or similar means of temperature measurement, and many of the leading ceramic engineers of this country advocate their use in preference to more scientific instruments. A point in history is brought out on page 3. Bolton ("Evolution of the thermometer") states that Celsius assigned the number 100 to the temperature of melting ice and o to the temperature of steam. The present assignment of numerals was made by Christ in 1743. Also, according to Bolton, Fahrenheit did not assign the number 212 to the boiling point of water as here stated. The method of correcting for lead resistance of the resistance thermometer, page 21, is crude. Even for the most elementary students, the bridge should be arranged as in Fig. 7. A student will be interested in solving the mathematics of the Wheatstone bridge in order to see why the arrangement in Fig. 7 compensates properly. Sulphur should not be boiled in an aluminum tube as illustrated in Fig. 15. With such a tube electrically heated to the top as shown in the figure, the vapor can be superheated to almost any value. The heating coil should be much shorter, and for accurate work glass tubes are to be preferred. The geometrical optics of Fig. 44 is incorrect. Prism M, Fig. 62, should be turned through 1800. Recent work indicates that C2 is more nearly equal to 14,350 than 14,500 as given on page 91. On page 140 it is stated that "a person of no training can get better results with a radiation pyrometer than with an optical pyrometer." This is contrary to experience. Published investigation has shown that persons who are totally unfamiliar with the optical pyrometer can set to within 50 or 10° C. To obtain such accuracy with a radiation pyrometer requires a great amount of experience and a consideration of many factors which are not mentioned in any text-book.... The demand for engineers having some knowledge of practical pyrometry is becoming greater every year. Many schools are offering courses in this subject and the day is near when pyrometry will be a required course for engineers and chemists. The present book should serve as a suitable text for a junior or senior course covering one semester. -Physical Review [1918]
Practical Pyrometry; The Theory, Calibration, and Use of Instruments for the Measurement of High Temperatures
Author: Glenn Alfred ShookPublisher: Palala Press
ISBN: 9781347486092
Category :
Languages : en
Pages : 164
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.
PRAC PYROMETRY THE THEORY CALI
Author: Ervin Sidney 1868 FerryPublisher: Wentworth Press
ISBN: 9781373828293
Category : History
Languages : en
Pages : 166
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.
Practical Pyrometry
Author: Ervin S. FerryPublisher:
ISBN: 9780649678105
Category :
Languages : en
Pages : 168
Book Description
Practical Pyrometry
Author: Ervin Sidney FerryPublisher:
ISBN:
Category : Pyrometers
Languages : en
Pages : 168
Book Description
Practical Pyrometry, the Theory, Calibration and Use of Instruments for the Measurement of High Temperatures
Author: Ervin S. (Ervin Sidney) FerryPublisher: Hardpress Publishing
ISBN: 9781290347761
Category :
Languages : en
Pages : 172
Book Description
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.