Research output: Chapter in Book/Report/Conference proceeding › Conference abstracts
Calculation of the Viscosities of Polar and Nonpolar Solutions by Molecular Dynamics Method. / Polovinkin , Mikhail; Volkov , N.A.; Adzhemyan , L.Ts.; Shchekin , A.K.
International Student Conference “Science and Progress”: Conference abstracts . СПб : ООО "Сборка", 2021. p. 191.Research output: Chapter in Book/Report/Conference proceeding › Conference abstracts
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TY - CHAP
T1 - Calculation of the Viscosities of Polar and Nonpolar Solutions by Molecular Dynamics Method
AU - Polovinkin , Mikhail
AU - Volkov , N.A.
AU - Adzhemyan , L.Ts.
AU - Shchekin , A.K.
PY - 2021/11
Y1 - 2021/11
N2 - Calculation of viscosities of colloidal systems via molecular dynamics simulations can be done, e.g., with the help of the Stokes-Einstein formula. In this paper we use the method proposed by Palmer and implemented in GROMACS 2020 software package for estimating the viscosities of one- and two- componentmolecular liquids. This method is based on computation of the autocorrelationfunctions of the momentum. It has been here applied for finding the viscosities of several homogeneous molecular systems (water, pentane, heptane, decane) and that of a weakly inhomogeneous system, i.e., a small premicellar aggregate of non-ionic surfactant molecules (C12E4) in heptane.
AB - Calculation of viscosities of colloidal systems via molecular dynamics simulations can be done, e.g., with the help of the Stokes-Einstein formula. In this paper we use the method proposed by Palmer and implemented in GROMACS 2020 software package for estimating the viscosities of one- and two- componentmolecular liquids. This method is based on computation of the autocorrelationfunctions of the momentum. It has been here applied for finding the viscosities of several homogeneous molecular systems (water, pentane, heptane, decane) and that of a weakly inhomogeneous system, i.e., a small premicellar aggregate of non-ionic surfactant molecules (C12E4) in heptane.
UR - https://events.spbu.ru/eventsContent/events/2021/Book2021.pdf
M3 - Conference abstracts
SP - 191
BT - International Student Conference “Science and Progress”
PB - ООО "Сборка"
CY - СПб
T2 - International Student Conference Science and Progress 2021
Y2 - 9 November 2021 through 11 November 2021
ER -
ID: 90684018