On the thermodynamic interpretation of the Laplace pressure

被引:0
|
作者
A. F. Lisovskii
机构
[1] National Academy of Sciences of Ukraine,Bakul Institute for Superhard Materials
来源
Journal of Superhard Materials | 2010年 / 32卷
关键词
Laplace pressure; thermodynamics; consolidation;
D O I
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摘要
An equation of the Laplace pressure derived using the Gibbs thermodynamic method have been discussed and the correct applications of the equation have been substantiated. It has been shown that the expression is applicable only to macrovolumes for the description of surfaces with a constant curvature, namely, spherical, cylindrical, and plane, but not to the description of nanodisperced systems and surfaces with variable curvature.
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页码:29 / 31
页数:2
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