Download or read book High Temperature Strain Gage Research written by Francis G. Tatnall and published by . This book was released on 1955 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development of High temperature Strain Gages written by J. W. Pitts and published by . This book was released on 1961 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary is presented of a research program aimed at the improvement of high-temperature strain gages of the electrical resistance type. Potential ceramic and metal components were evaluated and a gage was devised that was based on these evaluations. This gage (NBS 5B) was flexible and easy to install; however, it lacked resistance stability at higher temperatures. In an attempt to minimize this deficiency, ceramic cements were developed that showed greater electrical resistivity than had been previously observed in the range 800 to 1800 degrees Fahrenheit; also, a technique was devised for increasing the resistance to ground by applying a fired-on ceramic coating to the grid of a specifically developed unbacked gage. A study was made of the cause of the erratic response of cemented gages that had not been preheated prior to use. There were strong indications that the erratic response was caused mostly by the rapid decrease in resistance that accompanied structural changes in the cement.

Download or read book High Temperature Strain Gage Research written by Francis G. Tatnall and published by . This book was released on 1955 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Strain Measurement with a Resistance Strain Gage written by and published by . This book was released on 1993 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Calibration of Strain Gages at High Temperature written by William E. Bostwick and published by . This book was released on 1961 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Strain Gages and Transducer Material Properties written by Western Regional Strain Gage Committee and published by . This book was released on 1971 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book HIGH TEMPERATURE STRAIN GAGE RESEARCH Summary Report written by and published by . This book was released on 1955 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research on High Temperature Strain Gage Elements written by C. B. Jordan and published by . This book was released on 1963 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project was concerned with an attempt to find materials for use as strain gages at tem peratures above 2000 F (1093 C). Five materials were investigated: silicon carbide, silicon, pyrolytic graphite, rutile, and gallium phos phide. The gage factors of these materials were measured in the temperature range of 25 C (77 F) to 750 C (1382 F). The gage factor of silicon carbide was found to be very small even at room temperature, and none of the other mate rials appeared to offer any possibility of re taining a useful gage factor at 2000 F. How ever, several results which may well be of prac tical value were obtained: the usefulness of silicon as a strain gage was extended to about 650 C (1202 F) by a new contacting process, silicon carbide was found to be a good tempera ture sensor over a wide range of temperature, and rutile was found to be a good oxygen sensor over a fairly wide range of elevated temperature. (Author).

Download or read book Development of High Temperature Strain Gages written by and published by . This book was released on 1973 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Workshops on Fatigue indicating Gages and High temperature Strain Gages written by Society for Experimental Stress Analysis. Technical Committee on Strain Gages and published by . This book was released on 1967 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Capacitive Strain Gage written by Stephen Peter Wnuk and published by . This book was released on 1990 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Strain Gage Technology for Hypersonic Aircraft Development Applications written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-10-29 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental evaluation of Pd 13 percent Cr and of BCL-3 alloy wire strain gages was conducted on IN100 and Cu 0.15 percent Zr alloy substrates. Testing included apparent strain, drift, gage factor, and creep. Maximum test temperature was 1144 K (1600 F). The PdCr gages incorporated Pt temperature compensation elements. The PdCr gages were found to have good resistance stability below 866 K (1100 F). The BCL 3 gages were found to have good resistance stability above 800 K (981 F), but high drift around 700 K (800 F). Anderson, W. L. and Grant, H. P. Unspecified Center...

Download or read book Supplementary Report on High Temperature Strain Gage Research written by Francis G. Tatnall and published by . This book was released on 1955 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technology and Practical Use of Strain Gages written by Stefan Keil and published by John Wiley & Sons. This book was released on 2017-08-08 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Das vorliegende Buch ist ein umfassendes grundlegendes Kompendium über Dehnungsmessstreifen (DMS) und ihre Anwendung in der Materialwissenschaft und Werkstofftechnik sowie in allen Bereichen des Ingenieurwesens. Es deckt sowohl die theoretischen als auch die praktischen Aspekte der Spannungsanalyse mithilfe von Dehnungsmessstreifen ab. Ein historischer Rückblick auf die Erfindung und Entwicklung von DMS fasst das "Wer, Wann und Wie" zusammen. Die umfassende Bibliographie führt zu zusätzlichen Hintergrundinformationen. Besonderes Augenmerk gilt der Spannungsanalyse zur Bestimmung der mechanischen Eigenschaften, der Tragfähigkeit und der Gebrauchstauglichkeit von Bauteilen sowie zur Planung von Monitoring und Inspektionen. Die richtige Planung und Auswertung von Messungen und die Algorithmen zur Ermittlung von Spannungen werden aufgezeigt und die Interpretation von Ergebnissen erläutert. Dabei schöpft der Autor für die praxisorientierten Beschreibungen der Messprinzipien, der Messanordnungen und der Versuchsreihen aus seinem reichen Erfahrungsschatz. Das Buch enthält eine Anzahl realer Anwendungsbeispiele mit detaillierten Anleitungen, die als Vorbilder für die Lösung ähnlicher Aufgaben betrachtet werden können. Kommentare helfen, typische Fehler und Fehlversuche zu vermeiden. Das Buch ist ein unverzichtbares Nachschlagewerk für Fachleute, die Bauteile analysieren und Messungen planen müssen, die zu zuverlässigen Ergebnissen führen. Das Buch ist lehrreich für Praktiker, die zuverlässige Messkreise installieren und die Ergebnisse beurteilen müssen. Das Buch empfiehlt sich auch für Anfänger, um sich mit den Problemen vertraut zu machen und die Möglichkeiten und Grenzen der Dehnungsmesstechnik kennen zu lernen.

Download or read book High Temperature Strain Gage Technology for Gas Turbine Engines written by and published by . This book was released on 1994 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characteristics and Behavior of Bonded Wire Resistance Strain Gages in Thermal Coefficient of Expansion Measurements written by Martin R. Goodman and published by . This book was released on 1950 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Static and Dynamic High Temperature Strain Gage Research written by Richard H. Kemp and published by . This book was released on 1958 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: A static high-temperature strain gage using Karma wire and either Quigley 1925 or Brimor U529 ceramics has been found to be satisfactory for measuring static strains at temperatures up to 800 F. The gage can be used in situations involving variable temperatures as well as a constant temperature during the loading and unloading cycles. For dynamic strain measurements at temperatures up to 1500 F, a coating material developed by the U. S. Army Corps of Engineers at the Fort Belvoir Laboratories has been found to be superior to other cements tested. A high degree of success has been obtained with this material in mounting gages on turbine blades and combustor liners of turbojet engines.