Studying permeability of nanostructures obtained from polyethylene threads

The paper studies process of interaction of a moving molecule with structure atoms. The mathematical description is based on application of Hamiltonian systems model and numerical methods for solving the basic problem of molecular dynamics. The interaction between individual atoms and the...

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Main Authors:	Bubenchikov Michael, Bubenchikov Alexey, Malozemov Alexander
Format:	Article
Language:	English
Published:	VINCA Institute of Nuclear Sciences 2019-01-01
Series:	Thermal Science
Subjects:	molecular dynamics nanostructured polyethylene potential interaction differential permeability gas separation
Online Access:	http://www.doiserbia.nb.rs/img/doi/0354-9836/2019/0354-983619463B .pdf

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record_format	Article
spelling	doaj-2220c8a88d364c2eb621fded968bd8eb2021-01-02T07:46:08ZengVINCA Institute of Nuclear SciencesThermal Science0354-98362019-01-0123Suppl. 246346910.2298/TSCI19S2463B0354-983619463BStudying permeability of nanostructures obtained from polyethylene threadsBubenchikov Michael0Bubenchikov Alexey1Malozemov Alexander2Tomsk State University, Tomsk, RussiaTomsk State University, Tomsk, RussiaTomsk State University, Tomsk, RussiaThe paper studies process of interaction of a moving molecule with structure atoms. The mathematical description is based on application of Hamiltonian systems model and numerical methods for solving the basic problem of molecular dynamics. The interaction between individual atoms and the simplest molecules is cared out using the classical Lennard-Jones potential. Polyethylene nanostructures are considered as filtering elements for selective separation of natural gas mixtures, in particular, their light components: hydrogen and helium. The influence of geometric dimensions and geometric features of a nanostructure on selectivity of gas mixtures separation is studied.http://www.doiserbia.nb.rs/img/doi/0354-9836/2019/0354-983619463B .pdfmolecular dynamicsnanostructured polyethylenepotential interactiondifferential permeabilitygas separation
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Bubenchikov Michael Bubenchikov Alexey Malozemov Alexander
spellingShingle	Bubenchikov Michael Bubenchikov Alexey Malozemov Alexander Studying permeability of nanostructures obtained from polyethylene threads Thermal Science molecular dynamics nanostructured polyethylene potential interaction differential permeability gas separation
author_facet	Bubenchikov Michael Bubenchikov Alexey Malozemov Alexander
author_sort	Bubenchikov Michael
title	Studying permeability of nanostructures obtained from polyethylene threads
title_short	Studying permeability of nanostructures obtained from polyethylene threads
title_full	Studying permeability of nanostructures obtained from polyethylene threads
title_fullStr	Studying permeability of nanostructures obtained from polyethylene threads
title_full_unstemmed	Studying permeability of nanostructures obtained from polyethylene threads
title_sort	studying permeability of nanostructures obtained from polyethylene threads
publisher	VINCA Institute of Nuclear Sciences
series	Thermal Science
issn	0354-9836
publishDate	2019-01-01
description	The paper studies process of interaction of a moving molecule with structure atoms. The mathematical description is based on application of Hamiltonian systems model and numerical methods for solving the basic problem of molecular dynamics. The interaction between individual atoms and the simplest molecules is cared out using the classical Lennard-Jones potential. Polyethylene nanostructures are considered as filtering elements for selective separation of natural gas mixtures, in particular, their light components: hydrogen and helium. The influence of geometric dimensions and geometric features of a nanostructure on selectivity of gas mixtures separation is studied.
topic	molecular dynamics nanostructured polyethylene potential interaction differential permeability gas separation
url	http://www.doiserbia.nb.rs/img/doi/0354-9836/2019/0354-983619463B .pdf
work_keys_str_mv	AT bubenchikovmichael studyingpermeabilityofnanostructuresobtainedfrompolyethylenethreads AT bubenchikovalexey studyingpermeabilityofnanostructuresobtainedfrompolyethylenethreads AT malozemovalexander studyingpermeabilityofnanostructuresobtainedfrompolyethylenethreads
_version_	1724357171319144448

Studying permeability of nanostructures obtained from polyethylene threads

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