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JOURNALS // Teplofizika vysokikh temperatur // Archive

TVT, 2009 Volume 47, Issue 2, Pages 206–214 (Mi tvt689)

This article is cited in 1 paper

Thermophysical Properties of Materials

An acoustic method of measuring interfacial tension on the interface between immiscible liquids

V. V. Filippova, D. A. Yagodinb, P. S. Popel'b

a Ekaterinburg Higher Artillery School
b Urals State Pedagogical University

Abstract: A method is suggested, which enables one to determine the interfacial tension on the interface between stratifying liquids using the equipment for measuring the ultrasonic velocity by the pulse-phase method. This method is employed for measuring the temperature dependences of interfacial tension in $\text{Ga}$$\text{Bi}$ and $\text{Ga}$$\text{Pb}$ systems in the monotectic to critical temperature range. The results are in good agreement with literature data.

UDC: 532.61.08+531.756

PACS: 68.03.Cd

Received: 12.02.2008


 English version:
High Temperature, 2009, 47:2, 187–194

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