Hard spheres in tubes: Density profile from a simple analytical method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F10%3A00005519" target="_blank" >RIV/44555601:13440/10:00005519 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Hard spheres in tubes: Density profile from a simple analytical method
Original language description
A simple analytic method to determine the radial distribution function on the basis of residual chemical potentials of a pair of hard models and of the corresponding combined body is applied to evaluate the density profile of a hard sphere in the spherical and cylindrical pores (tubes). The residual chemical potential of the considered hard bodies is obtained via expresssions fr geometric characteristics ? a volume, surface aea and mean radius of the considered body. An enlarged combined body is used instead of the fused hard sphere model. In the case of spherical pore only part of the large sphere (with radius R*) characterizes the geometry of the spherical wall. In the case of tubes (cylindrical pores) the differences in the geometric quantities (e.g. ?V of a hard sphere, cylindrical wall and combined body) are approximated by the arithmetic mean from those for planar wall and spherical pore. The simple analytic method is applied to determine the density profile of kard spheres in bo
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
<a href="/en/project/IAA400720710" target="_blank" >IAA400720710: Determination of the phase and state behaviour of fluids and fluid mixtures for processes at superambient conditions: molecular-based theory and experiment</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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