Journal of Physical Studies 13(1), Article 1001 [3 pages] (2009)
DOI: https://doi.org/10.30970/jps.13.1001 DENSITY PROFILE IN A MULTICOMPONENT LIQUID IN CYLINDRICAL POREA. N. Vasilev
Taras Shevchenko Kyiv University, Physics Faculty, |
We consider a multicomponent liquid in cylindrical pore and find density profiles for this system with the external field applied in the plate perpendicular to the main axis of a cylinder. Due to this field density distribution is non-homogeneous. To find density profiles we use an approximation of weak non-uniformity under which energy of the system expanded on density deviations up to second-order terms. Solutions are found in the general case and for uniform (gravitational) field. Also we investigate wall influence on density profiles.
PACS number(s): 05.70.Fh, 05.70.Jk