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Distribution of a liquid and the effective potential in a bounded system with special geometry
A. N. Vasilievab, A. V. Kulisha a Taras Shevchenko National University of Kyiv, Kiev, Ukraine
b Ukraine National Technological University "KPI", Kiev,
Ukraine
Abstract:
We evaluate the density of the distribution of a liquid bounded by a system of coaxial cylinders with a fixed near-wall potential. The problem is solved in the smooth-inhomogeneity approximation for a near-wall potential of arbitrary type. Based on the obtained solution, we analyze the special case where the near-wall potential is essentially short range and remains constant inside each of the sublayers in its range of action. In this case, we evaluate the effective near-wall potential for which the density distribution is a continuous function in the entire domain.
Keywords:
density distribution, near-wall potential, spatially bounded system.
Received: 02.09.2009 Revised: 06.10.2009
Citation:
A. N. Vasiliev, A. V. Kulish, “Distribution of a liquid and the effective potential in a bounded system with special geometry”, TMF, 163:1 (2010), 156–162; Theoret. and Math. Phys., 163:1 (2010), 531–536
Linking options:
https://www.mathnet.ru/eng/tmf6493https://doi.org/10.4213/tmf6493 https://www.mathnet.ru/eng/tmf/v163/i1/p156
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Abstract page: | 404 | Full-text PDF : | 183 | References: | 50 | First page: | 12 |
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