Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory
Thermodynamic properties of the particles interacting through smooth version of Stell-Hemmer interaction were studied using Wertheim's thermodynamic perturbation theory. The temperature dependence of molar volume, heat capacity, isothermal compressibility and thermal expansion coefficient at co...
Збережено в:
| Видавець: | Інститут фізики конденсованих систем НАН України |
|---|---|
| Дата: | 2013 |
| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2013
|
| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120856 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Цитувати: | Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory / T. Urbic // Condensed Matter Physics. — 2013. — Т. 16, № 4. — С. 43605:1-7 . — Бібліогр.: 29 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-120856 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1208562017-06-14T03:04:15Z Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory Urbic, T. Thermodynamic properties of the particles interacting through smooth version of Stell-Hemmer interaction were studied using Wertheim's thermodynamic perturbation theory. The temperature dependence of molar volume, heat capacity, isothermal compressibility and thermal expansion coefficient at constant pressure for different number of bonding sites on particle were evaluated. The model showed water-like anomalies for all evaluated quantities, but thermodynamic perturbation theory does not properly predict dependence of these properties at fixed number of bonding points. Термодинамiчнi властивостi системи частинок, що взаємодiють за допомогою зм’якшеного потенцiалу типу Стелла-Хеммера дослiджено в рамках термодинамiчної теорiї збурень Вертхайма. Розраховано температурну залежнiсть молярного об’єму, теплоємностi, iзотермiчної стисливостi i коефiцiєнта термiчного розширення при сталому тиску для рiзного числа зв’язкiв для заданої частинки. Модель характеризується аномальною поведiнкою властивостей, подiбною до води, але термодинамiчна теорiя збурень незадовiльно описує цi властивостi, якщо число зв’язкiв в розрахунку на частинку є зафiксоване. 2013 Article Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory / T. Urbic // Condensed Matter Physics. — 2013. — Т. 16, № 4. — С. 43605:1-7 . — Бібліогр.: 29 назв. — англ. 1607-324X PACS: 64.70.Ja, 61.20.Ja DOI:10.5488/CMP.16.43605 arXiv:1312.4559 http://dspace.nbuv.gov.ua/handle/123456789/120856 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
Thermodynamic properties of the particles interacting through smooth version of Stell-Hemmer interaction were studied using Wertheim's thermodynamic perturbation theory. The temperature dependence of molar volume, heat capacity, isothermal compressibility and thermal expansion coefficient at constant pressure for different number of bonding sites on particle were evaluated. The model showed water-like anomalies for all evaluated quantities, but thermodynamic perturbation theory does not properly predict dependence of these properties at fixed number of bonding points. |
| format |
Article |
| author |
Urbic, T. |
| spellingShingle |
Urbic, T. Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory Condensed Matter Physics |
| author_facet |
Urbic, T. |
| author_sort |
Urbic, T. |
| title |
Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory |
| title_short |
Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory |
| title_full |
Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory |
| title_fullStr |
Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory |
| title_full_unstemmed |
Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory |
| title_sort |
two-dimensional core-softened model with water like properties. study by thermodynamic perturbation theory |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2013 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120856 |
| citation_txt |
Two-dimensional core-softened model with water like properties. Study by thermodynamic perturbation theory / T. Urbic // Condensed Matter Physics. — 2013. — Т. 16, № 4. — С. 43605:1-7 . — Бібліогр.: 29 назв. — англ. |
| series |
Condensed Matter Physics |
| work_keys_str_mv |
AT urbict twodimensionalcoresoftenedmodelwithwaterlikepropertiesstudybythermodynamicperturbationtheory |
| first_indexed |
2023-10-18T20:38:18Z |
| last_indexed |
2023-10-18T20:38:18Z |
| _version_ |
1796150724161175552 |