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Title:Statistical approach to calculate thermodynamic properties for propane
Authors:ID Avsec, Jurij (Author)
ID Watanabe, K. A... (Author)
Files:URL http://springerlink.metapress.com/openurl.asp?genre=article&issn=0195-928X&volume=26&issue=2&spage=453
Work type:Unknown
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:The paper describes a mathematical model to compute equilibrium thermodynamic properties in the fluid phase of pure hydrocarbons with the aid of classical thermodynamics and statistical associating chain theories. In the present paper thermodynamic properties for propane, as an example of hydrocarbon substances, are calculated. To calculate the thermodynamic properties of real fluids, models based on the Lennard-Jones intermolecular potential were applied. To calculate the thermodynamic properties of real fluids with the aid of classical thermodynamics, Miyamoto-Watanabe (MW) equations, developed in terms of the Helmholtz energy were used. Analytical results obtained by statistical thermodynamics are compared with the MW model and show relatively good agreement.
Keywords:statistical thermodynamics, propane, thermodynamic properties, SAFT model, chain theory
Year of publishing:2005
PID:20.500.12556/DKUM-27028 New window
ISSN on article:0195-928X
COBISS.SI-ID:9630486 New window
Publication date in DKUM:01.06.2012
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Record is a part of a journal

Title:International journal of thermophysics
Shortened title:Int. j. thermophys.
Publisher:Plenum Press
COBISS.SI-ID:512518169 New window

Secondary language

Keywords:statistična termodinamika, hladila, termodinamske lastnosti, SAFT model, propan, teorija verig


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