| Attributes | Values |
|---|
| rdf:type
| |
| rdfs:seeAlso
| |
| Description
| - An improved two-dimensional (2D) equation of state is proposed on the basis of an expression from the scaled particle theory. For pure hard disks, the virial coefficients B3 - B15 are determined and compared with their pseudo-experimental values. The 2D compressibility factor, Z, of pure hard disks is evaluated from the improved equation of state (IEOS) and compared with Z from Henderson's relation and with simulation data. Similarly, Z of mixtures of hard disks with the diameter ratios sigma2/sigma1 =1,2,3,4,5 and 10 and mole fractions x1=0.5 and 0.25 were compared with the corresponding simulation data. A fair agreement was found in the case of pure fluid as well as the studied mixtures.Third and fourth virial coefficients of three types of convex figures - hard ellipses, hard spherocylinders and rectangles - were determined from IEOS and a fair agreement with pseudo-experiment was found. Next, the predictive capability of the considered IEOS was investigated for 2D hard prolatesphero-cylinder and systems of hard ellipses with three values of the aspect ratio, k=a/b, k= 2, 4 and 6 (where a,b denote semi-axes of an ellipse). The compressibility factor of the 2D-spherocylinders compared well with the MC data, in the case of hard ellipses, and the description is fair for the isotropic phase. DOI: 10.1080/00268976.2011.573508
- An improved two-dimensional (2D) equation of state is proposed on the basis of an expression from the scaled particle theory. For pure hard disks, the virial coefficients B3 - B15 are determined and compared with their pseudo-experimental values. The 2D compressibility factor, Z, of pure hard disks is evaluated from the improved equation of state (IEOS) and compared with Z from Henderson's relation and with simulation data. Similarly, Z of mixtures of hard disks with the diameter ratios sigma2/sigma1 =1,2,3,4,5 and 10 and mole fractions x1=0.5 and 0.25 were compared with the corresponding simulation data. A fair agreement was found in the case of pure fluid as well as the studied mixtures.Third and fourth virial coefficients of three types of convex figures - hard ellipses, hard spherocylinders and rectangles - were determined from IEOS and a fair agreement with pseudo-experiment was found. Next, the predictive capability of the considered IEOS was investigated for 2D hard prolatesphero-cylinder and systems of hard ellipses with three values of the aspect ratio, k=a/b, k= 2, 4 and 6 (where a,b denote semi-axes of an ellipse). The compressibility factor of the 2D-spherocylinders compared well with the MC data, in the case of hard ellipses, and the description is fair for the isotropic phase. DOI: 10.1080/00268976.2011.573508 (en)
|
| Title
| - Equation of state of hard disk and 2D convex bodies
- Equation of state of hard disk and 2D convex bodies (en)
|
| skos:prefLabel
| - Equation of state of hard disk and 2D convex bodies
- Equation of state of hard disk and 2D convex bodies (en)
|
| skos:notation
| - RIV/44555601:13440/11:43878463!RIV12-AV0-13440___
|
| http://linked.open...avai/predkladatel
| |
| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| |
| http://linked.open...iv/cisloPeriodika
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/44555601:13440/11:43878463
|
| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - Helmholtz energy; Compressibility factor; Surface density; Non-circular parameter; Virial coefficient; 2D hard spherocylinder; Ellipse; Disk; Equation of state (en)
|
| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
|
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| |
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| |
| http://linked.open...ain/vavai/riv/wos
| |
| issn
| |
| number of pages
| |
| http://bibframe.org/vocab/doi
| - 10.1080/00268976.2011.573508
|
| http://localhost/t...ganizacniJednotka
| |
| is http://linked.open...avai/riv/vysledek
of | |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
![[cxml]](/fct/images/cxml_doc.png)
![[csv]](/fct/images/csv_doc.png)
![[text]](/fct/images/ntriples_doc.png)
![[turtle]](/fct/images/n3turtle_doc.png)
![[ld+json]](/fct/images/jsonld_doc.png)
![[rdf+json]](/fct/images/json_doc.png)
![[rdf+xml]](/fct/images/xml_doc.png)
![[atom+xml]](/fct/images/atom_doc.png)
![[html]](/fct/images/html_doc.png)