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TRANSVERSE STRESS AUTOCORRELATION FUNCTION AND VARYING WIDTH OF A NANOCHANNEL
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Author(s):
ROHAN KAUSHAL
Vol - 5, Issue- 3 ,
Page(s) : 329 - 333
(2014 )
DOI : https://doi.org/10.32804/CASIRJ
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Abstract
The behavior of Stress Autocorrelation function (SAF) of a Lennard-Jones fluid in a nano channel has been studied for the transverse case when it is subjected to a one dimensional wall width variation. A one component fluid has been considered at specific values of reduced temperature T* and reduced number density n* and the behaviour of SAF has been studied for the system. The atoms of the fluid are considered to be interacting through Lennard-Jones (LJ) potential. Walls of the nano channel are considered to be smooth. It is observed that the slowdown in the time decay of SAF occurs with the decreasing width of the nano channel in one direction.
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