Methods for calculating of the speed of sound in layering saline binary mixtures
Tóm tắt
We develop a method for calculating the speed of sound and the compressibility of layered saline melts based on two approximations of the statistical theory of many-sorted ion systems, predicting the existence of an immiscibility cupola. Good agreement is observed between the kind of temperature dependency of the speed of sound in the monophase and diphase areas and experimental data both in a modified Debye-Hückel theory and in a mean spherical approximation. Improvement in the quantitative predictions for the mean spherical approximation with specific permittivity estimated on the basis of experimental data on the refractive index is established.
Tài liệu tham khảo
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