TY - JOUR

T1 - Tangential and nondiagonal components of pressure in a circular slit

AU - Brodskaya, E.N.

AU - Rusanov, A.I.

PY - 2014

Y1 - 2014

N2 - © 2014, Pleiades Publishing, Ltd. Two local tangential and one nondiagonal components of the pressure tensor have been calculated inside circular plane-parallel empty slits with dispersion forces. Symmetric and asymmetric slits have been considered. The spatial dependences have the same character for both tangential components, although their absolute values are somewhat different. It has been shown that, in the symmetric slit, the corrections for its finite size to the tangential pressure appear to be larger than those to the normal pressure. The nondiagonal pressure component becomes noticeable only near the edges of narrow slits.

AB - © 2014, Pleiades Publishing, Ltd. Two local tangential and one nondiagonal components of the pressure tensor have been calculated inside circular plane-parallel empty slits with dispersion forces. Symmetric and asymmetric slits have been considered. The spatial dependences have the same character for both tangential components, although their absolute values are somewhat different. It has been shown that, in the symmetric slit, the corrections for its finite size to the tangential pressure appear to be larger than those to the normal pressure. The nondiagonal pressure component becomes noticeable only near the edges of narrow slits.

U2 - 10.1134/S1061933X14060040

DO - 10.1134/S1061933X14060040

M3 - Article

VL - 76

SP - 651

EP - 657

JO - Colloid Journal

JF - Colloid Journal

SN - 1061-933X

IS - 6

ER -