On the problem of a consistent description of kinetic and hydrodynamic processes in dense gases and liquids

For a consistent description of kinetic and hydrodynamic processes in dense gases and liquids the generalized non-Markovian equations for the nonequilibrium one-particle distribution function and potential part of the averaged enthalpy density are obtained. The inner structure of the generalized tra...

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Main Authors:	B.B. Markiv, I.P. Omelyan, M.V. Tokarchuk
Format:	Article
Language:	English
Published:	Institute for Condensed Matter Physics 2010-01-01
Series:	Condensed Matter Physics
Subjects:	kinetics hydrodynamics kinetic equations memory functions time correlation functions
Online Access:	http://dx.doi.org/10.5488/CMP.13.23005

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spelling	doaj-7559a13f129e472bb6bbf443bc80b1342020-11-25T01:38:29ZengInstitute for Condensed Matter PhysicsCondensed Matter Physics1607-324X2010-01-0113223005On the problem of a consistent description of kinetic and hydrodynamic processes in dense gases and liquids B.B. MarkivI.P. OmelyanM.V. TokarchukFor a consistent description of kinetic and hydrodynamic processes in dense gases and liquids the generalized non-Markovian equations for the nonequilibrium one-particle distribution function and potential part of the averaged enthalpy density are obtained. The inner structure of the generalized transport kernels for these equations is established. It is shown that the collision integral of the kinetic equation has the Fokker-Planck form with the generalized friction coefficient in momentum space. It also contains contributions from the generalized diffusion coefficient and dissipative processes connected with the potential part of the enthalpy density.http://dx.doi.org/10.5488/CMP.13.23005kineticshydrodynamicskinetic equationsmemory functionstime correlation functions
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	B.B. Markiv I.P. Omelyan M.V. Tokarchuk
spellingShingle	B.B. Markiv I.P. Omelyan M.V. Tokarchuk On the problem of a consistent description of kinetic and hydrodynamic processes in dense gases and liquids Condensed Matter Physics kinetics hydrodynamics kinetic equations memory functions time correlation functions
author_facet	B.B. Markiv I.P. Omelyan M.V. Tokarchuk
author_sort	B.B. Markiv
title	On the problem of a consistent description of kinetic and hydrodynamic processes in dense gases and liquids
title_short	On the problem of a consistent description of kinetic and hydrodynamic processes in dense gases and liquids
title_full	On the problem of a consistent description of kinetic and hydrodynamic processes in dense gases and liquids
title_fullStr	On the problem of a consistent description of kinetic and hydrodynamic processes in dense gases and liquids
title_full_unstemmed	On the problem of a consistent description of kinetic and hydrodynamic processes in dense gases and liquids
title_sort	on the problem of a consistent description of kinetic and hydrodynamic processes in dense gases and liquids
publisher	Institute for Condensed Matter Physics
series	Condensed Matter Physics
issn	1607-324X
publishDate	2010-01-01
description	For a consistent description of kinetic and hydrodynamic processes in dense gases and liquids the generalized non-Markovian equations for the nonequilibrium one-particle distribution function and potential part of the averaged enthalpy density are obtained. The inner structure of the generalized transport kernels for these equations is established. It is shown that the collision integral of the kinetic equation has the Fokker-Planck form with the generalized friction coefficient in momentum space. It also contains contributions from the generalized diffusion coefficient and dissipative processes connected with the potential part of the enthalpy density.
topic	kinetics hydrodynamics kinetic equations memory functions time correlation functions
url	http://dx.doi.org/10.5488/CMP.13.23005
work_keys_str_mv	AT bbmarkiv ontheproblemofaconsistentdescriptionofkineticandhydrodynamicprocessesindensegasesandliquids AT ipomelyan ontheproblemofaconsistentdescriptionofkineticandhydrodynamicprocessesindensegasesandliquids AT mvtokarchuk ontheproblemofaconsistentdescriptionofkineticandhydrodynamicprocessesindensegasesandliquids
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On the problem of a consistent description of kinetic and hydrodynamic processes in dense gases and liquids

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