Improved first order mean-spherical approximation for simple fluids
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F11%3A43882726" target="_blank" >RIV/44555601:13440/11:43882726 - isvavai.cz</a>
Result on the web
<a href="http://www.icmp.lviv.ua/journal/zbirnyk.67/33004/art33004.pdf" target="_blank" >http://www.icmp.lviv.ua/journal/zbirnyk.67/33004/art33004.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5488/CMP.14.33004" target="_blank" >10.5488/CMP.14.33004</a>
Alternative languages
Result language
angličtina
Original language name
Improved first order mean-spherical approximation for simple fluids
Original language description
A perturbation approach based on the first-order mean-spherical approximation (FMSA) is proposed. It consists in adopting a hard-sphere plus short-range attractive Yukawa fluid as the novel reference system, over which the perturbative solution of the Ornstein-Zernike equation is performed. A choice of the optimal range of the reference attraction is discussed. The results are compared against conventional FMSA/HS theory and Monte-Carlo simulation data for compressibility factor and vapor-liquid phase diagrams of the medium-ranged Yukawa fluid. The proposed theory keeps the same level of simplicity and transparency as the conventional FMSA/HS approach does, but turns out to be more accurate.
Czech name
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Czech description
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Classification
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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Result continuities
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)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Condensed Matter Physics
ISSN
1607-324X
e-ISSN
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Volume of the periodical
14
Issue of the periodical within the volume
3
Country of publishing house
UA - UKRAINE
Number of pages
8
Pages from-to
1-8
UT code for WoS article
000295900600005
EID of the result in the Scopus database
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