| Title: | The calculation of the thermodynamical properties in the liquid-gas region |
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| Authors: | ID Avsec, Jurij (Author)
ID Marčič, Milan (Author) |
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| Files: |  Acta_Chimica_Slovenica_1999_Avsec,_Mari_The_calculation_of_the_thermodynamical_properties_in_the_liquid-gas_region.pdf (108,39 KB)
MD5: 7B1FAB830A894747F7108EAC137D2D09
 http://acta-arhiv.chem-soc.si/46/46-3-375.pdf
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FS - Faculty of Mechanical Engineering
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| Abstract: | The paper features the mathematical model of computing phase diagrams and thermodynamic functions of the state in the liquid, gas and two phase domain with the help of statistical thermodynamics. The paper features all important contributions (translation, rotation, internal rotation, vibration, intermolecular potential energy and influenceof electron and nuclei excitation). To calculate the thermodynamic properties of real gases we developed the cluster theory, which yields better results than the classical virial equation. For the realm of real liquids the Johnson-Zollweg-Gubbins model basedon the modified Benedict-Webb-Rubin eqution was applied. The Lennard-Jones intermolecular was used. The analytical resulats are compared with the thermodynamical data and models obtained by classical thermodynamics and show relatively good agreement.
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| Keywords: | thermodynamic, statistical thermodynamic, liquid-gas, thermodynamic properties |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 1999 |
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| Number of pages: | str. 375-388 |
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| Numbering: | Letn. 46, št. 3 |
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| PID: | 20.500.12556/DKUM-53263  |
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| ISSN: | 1318-0207 |
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| UDC: | 536.75 |
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| ISSN on article: | 1318-0207 |
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| COBISS.SI-ID: | 4714262 |
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| NUK URN: | URN:SI:UM:DK:K23GXLSS |
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| Publication date in DKUM: | 10.07.2015 |
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| Views: | 1169 |
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| Downloads: | 100 |
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| Metadata: |    |
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| Categories: | Misc.
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