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A method for the measurement of the thermal expansion of solids between 0and-180°c

✍ Scribed by A. Michels; T. Wassenaar; Th.N. Zwietering

Publisher
Elsevier Science
Year
1953
Weight
129 KB
Volume
19
Category
Article
ISSN
0031-8914

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✦ Synopsis

A method is described which allows a rapid determination of the coefficient of linear expansion of a solid by comparison with a reference material i.c. Jena 16"' glass 1). The method has been applied at temperatures between 0" and -180°C *).

📜 SIMILAR VOLUMES

Theory of the A. F. Joffe method for rap
Theory of the A. F. Joffe method for rapid measurement of the thermal conductivity of solids
✍ W.F.G. Swann 📂 Article 📅 1959 🏛 Elsevier Science 🌐 English ⚖ 866 KB

The figure below represents a block B of high thermal conductivity fastened to a specimen S of length 1 parallel to the axis of X, and of lower conductivity k. At t = 0, all is at constant temperature. Then, suddenly, the right hand side of S is brought to a temperature r\_ and kept there. If 8 is