Comparative study of standard k-[epsilon] and k-[omega] turbulence models by giving an analysis of turbulent natural convection in an enclosure; European Physical Journal Web of Conferences (EPJ Web of Conferences); Vol. 82 : Thermophysical Basis of Energy Technologies
| Parent link: | European Physical Journal Web of Conferences (EPJ Web of Conferences) Vol. 82 : Thermophysical Basis of Energy Technologies.— 2015.— [01057, 4 р.] |
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| Erakunde egilea: | |
| Beste egile batzuk: | |
| Gaia: | Title screen Turbulent natural convection in a square cavity has been numerically studied. The mathematical model has been formulated in terms of the dimensionless stream function, vorticity and temperature using two standard turbulence models (k-[epsilon] and k-[omega]). For an obtaining of more accurate values of governing parameters close to the walls a special coordinate transformation has been used. Formulated partial differential equations along with the corresponding boundary conditions have been solved by the finite difference method. It has been shown that standard k-[epsilon] model is more accurate for the considered problem. |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2015
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| Sarrera elektronikoa: | http://dx.doi.org/10.1051/epjconf/20158201057 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=643161 |
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| 200 | 1 | |a Comparative study of standard k-[epsilon] and k-[omega] turbulence models by giving an analysis of turbulent natural convection in an enclosure |f I. Miroshnichenko, M. A. Sheremet | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 4 tit.] | ||
| 330 | |a Turbulent natural convection in a square cavity has been numerically studied. The mathematical model has been formulated in terms of the dimensionless stream function, vorticity and temperature using two standard turbulence models (k-[epsilon] and k-[omega]). For an obtaining of more accurate values of governing parameters close to the walls a special coordinate transformation has been used. Formulated partial differential equations along with the corresponding boundary conditions have been solved by the finite difference method. It has been shown that standard k-[epsilon] model is more accurate for the considered problem. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\7958 |t European Physical Journal Web of Conferences (EPJ Web of Conferences) | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\7960 |t Vol. 82 : Thermophysical Basis of Energy Technologies |o Proceedings of the Conference, October 15-17, 2014, Tomsk, Russia |f National Research Tomsk Polytechnic University (TPU) ; eds. G. V. Kuznetsov [et al.] |v [01057, 4 р.] |d 2015 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a турбулентность | |
| 610 | 1 | |a конвекция | |
| 610 | 1 | |a математические модели | |
| 610 | 1 | |a конечные разности | |
| 700 | 1 | |a Miroshnichenko |b I. | |
| 701 | 1 | |a Sheremet |b M. A. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences |f 1983- |g Mikhail Aleksandrovich |3 (RuTPU)RU\TPU\pers\35115 |9 18390 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Энергетический институт (ЭНИН) |b Кафедра атомных и тепловых электростанций (АТЭС) |3 (RuTPU)RU\TPU\col\18683 |
| 801 | 2 | |a RU |b 63413507 |c 20150902 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1051/epjconf/20158201057 | |
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